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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : BIOTEST AG
Total Assignments: 59
Assignment: 1
Reel/Frame:007002/0392   Pages: 3
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HORN, JURGEN
Exec Dt:
04/29/1994
Assignee
1
BIOTEST AG
LANDSTREINERSTRASSE 5
D-63303 DREIEICH, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523214
NONE
08239808
Correspondence name and address
LEONARD HORN, ESQ.
SPRUNG, HORN, KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:007708/0124   Pages: 2
Recorded: 11/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VORNHAGEN
Exec Dt:
09/07/1995
2
HINDERER, WALTER
Exec Dt:
09/07/1995
3
SONNEBORN, HANS-H
Exec Dt:
09/11/1995
4
PLACHTER, BODO
Exec Dt:
08/31/1995
5
JAHN, GERHARD
Exec Dt:
09/06/1995
Assignee
1
BIOTEST AG
LANDSTEINER STR. 5
63303 DRIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6120989
NONE
08506553
Correspondence name and address
FELFE & LYNCH
NORMAN D. HANSON
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:011210/0988   Pages: 4
Recorded: 10/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HORN, JURGEN
Exec Dt:
12/10/1996
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
D-63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6168930
NONE
08889927
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 4
Reel/Frame:009601/0324   Pages: 6
Recorded: 11/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLECKENSTEIN, BERNHARD
Exec Dt:
09/14/1998
2
ALBRECHT, JENS-CHRISTIAN
Exec Dt:
09/14/1998
3
NEIPEL, FRANK
Exec Dt:
09/14/1998
4
LANG, DIETER
Exec Dt:
09/09/1998
Assignee
1
BIOTEST AG
LANDSTEINER STR. 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177080
NONE
09112248
Correspondence name and address
HELLER EHRMANN WHITE & MCAULIFFE
STEPHHANIE L. SEIDMAN
4250 EXECUTIVE SQUARE, 7TH FLOOR
LA JOLLA, CA 92037
Assignment: 5
Reel/Frame:013548/0527   Pages: 4
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HORN, JURGEN
Exec Dt:
10/22/2002
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
D-63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6908745
US20030113834
10218224
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:015929/0785   Pages: 3
Recorded: 04/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMMUNOGEN, INC.
Exec Dt:
04/04/2005
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060045877
10975434
Correspondence name and address
JOYCE VON NATZMER
4615 NORTH PARK AVENUE
SUITE 919
CHEVY CHASE, MD 20815
Assignment: 7
Reel/Frame:048172/0265   Pages: 3
Recorded: 11/21/2018
Attorney Dkt #:3028-101B/3028-101BDIV
Conveyance: PARTIAL ASSIGNMENT
Assignor
1
IMMUNOGEN, INC.
Exec Dt:
04/04/2005
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8840898
US20070183971
11735644
 
NONE
US20150010585
14327888
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:016526/0162   Pages: 2
Recorded: 09/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIJDENES, JOHN
Exec Dt:
07/28/2005
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452981
US20060051346
11217402
Correspondence name and address
SHELLY GUEST CERMAK
515-B EAST BRADDOCK ROAD
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:018947/0720   Pages: 3
Recorded: 03/01/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEES, STEPHAN
Exec Dt:
03/13/2006
2
NEES, FRIDERIKE
Exec Dt:
03/13/2006
Assignee
1
BIOTEST AG
LANDSTEINESTRASSE 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070202485
10560407
Correspondence name and address
JOSEPH A. MAHONEY
P.O. BOX 2828
MAYER BROWN ROWE & MAW LLP
CHICAGO, IL 60690-2828
Assignment: 10
Reel/Frame:018371/0486   Pages: 2
Recorded: 09/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRETSCHMAR, MICHAEL
Exec Dt:
09/07/2006
2
MOELLER, WOLFGANG
Exec Dt:
09/07/2006
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7863420
US20070203330
10594453
Correspondence name and address
CHALIN SMITH
P.O. BOX 2726
ALEXANDRIA, VA 22301
Assignment: 11
Reel/Frame:018371/0488   Pages: 2
Recorded: 09/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRETSCHMAR, MICHAEL
Exec Dt:
09/07/2006
2
MOELLER, WOLFGANG
Exec Dt:
09/07/2006
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659247
US20070135619
10594454
Correspondence name and address
CHALIN SMITH
P.O. BOX 2726
ALEXANDRIA, VA 22301
Assignment: 12
Reel/Frame:018372/0541   Pages: 2
Recorded: 09/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRETSCHMAR, MICHAEL
Exec Dt:
09/07/2006
2
MOELLER, WOLFGANG
Exec Dt:
09/07/2006
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939643
US20070299250
10594455
Correspondence name and address
CHALIN SMITH
P.O. BOX 2726
ALEXANDRIA, VA 22301
Assignment: 13
Reel/Frame:019915/0571   Pages: 2
Recorded: 09/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMPEL, HANS-DIETER
Exec Dt:
09/05/2007
2
FRIEMERT, VOLKER-JOACHIM
Exec Dt:
09/17/2007
Assignee
1
BIOTEST AG
LANDSTEINERSTR. 5
63306 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080076171
11903057
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 14
Reel/Frame:021597/0611   Pages: 2
Recorded: 09/29/2008
Attorney Dkt #:033-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIJDENES, JOHN
Exec Dt:
09/12/2008
2
JONULEIT, HELMUT
Exec Dt:
09/08/2008
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452981
US20060051346
11217402
Correspondence name and address
SHELLY GUEST CERMAK
515-B EAST BRADDOCK ROAD
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:031417/0729   Pages: 2
Recorded: 10/16/2013
Attorney Dkt #:060-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIJDENES, JOHN
Exec Dt:
09/12/2008
2
JONULEIT, HELMUT
Exec Dt:
09/08/2008
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586715
US20090104190
12246660
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:021874/0883   Pages: 2
Recorded: 11/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIERS, DAVID
Exec Dt:
11/12/2008
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
63306 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090237659
12227425
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 17
Reel/Frame:022466/0925   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:3028-114A-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ELMAR
Exec Dt:
01/22/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
01/27/2009
3
DAELKEN, BENJAMIN
Exec Dt:
02/04/2009
4
GERMER, MATTHIAS
Exec Dt:
02/04/2009
5
ZENG, STEFFEN
Exec Dt:
01/28/2009
6
OSTERROTH, FRANK
Exec Dt:
01/29/2009
7
UHEREK, CHRISTOPH
Exec Dt:
01/28/2009
8
AIGNER, SILKE
Exec Dt:
01/30/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221914
US20090175863
12342285
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 18
Reel/Frame:022743/0037   Pages: 4
Recorded: 05/26/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ELMAR
Exec Dt:
01/22/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
01/27/2009
3
DAELKEN, BENJAMIN
Exec Dt:
01/30/2009
4
GERMER, MATTHIAS
Exec Dt:
01/28/2009
5
ZENG, STEFFEN
Exec Dt:
01/29/2009
6
OSTERROTH, FRANK
Exec Dt:
01/28/2009
7
UHEREK, CHRISTOPH
Exec Dt:
01/30/2009
8
AIGNER, SILKE
Exec Dt:
02/04/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9387261
US20090232810
12342407
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 19
Reel/Frame:022417/0179   Pages: 5
Recorded: 03/17/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAELKEN, BENJAMIN
Exec Dt:
01/27/2009
2
UHEREK, CHRISTOPH
Exec Dt:
01/28/2009
3
BRUECHER, CHRISTOPH
Exec Dt:
01/27/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9446146
US20090169570
12342815
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 20
Reel/Frame:022466/0929   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:3028-112NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, GREGOR
Exec Dt:
01/30/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
01/30/2009
3
OSTERROTH, FRANK
Exec Dt:
01/30/2009
4
ZENG, STEFFEN
Exec Dt:
01/30/2009
5
UHEREK, CHRISTOPH
Exec Dt:
01/30/2009
6
AIGNER, SILKE
Exec Dt:
01/30/2009
7
DAELKEN, BENJAMIN
Exec Dt:
01/30/2009
8
RUEHLE, MARKUS
Exec Dt:
01/30/2009
9
KRAUS, ELMAR
Exec Dt:
01/30/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011864
US20090181038
12342180
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE, SUITE 1901
NEW YORK, NEW YORK 10016
Assignment: 21
Reel/Frame:022466/0789   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:3028-114A-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ELMAR
Exec Dt:
02/04/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
02/04/2009
3
DAELKEN, BENJAMIN
Exec Dt:
02/04/2009
4
GERMER, MATTHIAS
Exec Dt:
02/04/2009
5
ZENG, STEFFEN
Exec Dt:
02/04/2009
6
OSTERROTH, FRANK
Exec Dt:
02/04/2009
7
UHEREK, CHRISTOPH
Exec Dt:
02/04/2009
8
AIGNER, SILKE
Exec Dt:
02/04/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221914
US20090175863
12342285
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE, SUITE 1901
NEW YORK, NEW YORK 10016
Assignment: 22
Reel/Frame:023726/0527   Pages: 2
Recorded: 12/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENTOPF, BERTRAM
Exec Dt:
12/01/2009
2
KLATTE, WALTER
Exec Dt:
11/30/2009
3
WIPPERMANN, ULRIKE
Exec Dt:
11/30/2009
4
BAUER, UWE
Exec Dt:
12/14/2009
5
NEES, STEPHAN
Exec Dt:
12/09/2009
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100129784
12452298
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 23
Reel/Frame:024702/0507   Pages: 5
Recorded: 07/20/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
01/28/2010
2
UHEREK, CHRISTOPH
Exec Dt:
01/28/2010
3
BRUECHER, CHRISTOPH
Exec Dt:
01/28/2010
4
DAELKEN, BENJAMIN
Exec Dt:
01/28/2010
5
ENGLING, ANDRE
Exec Dt:
01/28/2010
6
HAEDER, THOMAS
Exec Dt:
01/28/2010
7
WATENBERG-DEMAN, ANDREA
Exec Dt:
01/28/2010
8
NIEMANN, GABRIELE
Exec Dt:
01/28/2010
9
ZUBER, CHANTAL
Exec Dt:
01/28/2010
10
CZELOTH, NIKLAS
Exec Dt:
01/28/2010
11
AIGNER, SILKE
Exec Dt:
01/28/2010
12
ZENG, STEFFEN
Exec Dt:
01/28/2010
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8234207
US20100211218
12775705
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 24
Reel/Frame:025374/0581   Pages: 4
Recorded: 11/18/2010
Attorney Dkt #:060-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGNER, SILKE
Exec Dt:
10/11/2010
2
GERMER, MATTHIAS
Exec Dt:
10/13/2010
3
OSTERROTH, FRANK
Exec Dt:
10/21/2010
4
UHEREK, CHRISTOPH
Exec Dt:
10/18/2010
5
KRAUS, ELMAR
Exec Dt:
10/06/2010
6
WARTENBERG-DEMAND, ANDREA
Exec Dt:
10/25/2010
7
WOLF, DANIELE
Exec Dt:
10/12/2010
8
KAISER, SIBYLLE
Exec Dt:
10/11/2010
9
LINDNER, JUERGEN
Exec Dt:
10/11/2010
10
BRUECHER, CHRISTOPH
Exec Dt:
10/13/2010
11
DAELKEN, BENJAMIN
Exec Dt:
10/15/2010
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550831
US20110059083
12880768
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:025384/0231   Pages: 4
Recorded: 11/17/2010
Attorney Dkt #:060-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERMER, MATTHIAS
Exec Dt:
10/13/2010
2
OSTERROTH, FRANK
Exec Dt:
10/21/2010
3
AIGNER, SILKE
Exec Dt:
10/11/2010
4
UHEREK, CHRISTOPH
Exec Dt:
10/18/2010
5
KRAUS, ELMAR
Exec Dt:
10/06/2010
6
WARTENBERG-DEMAND, ANDREA
Exec Dt:
10/25/2010
7
WOLF, DANIELE
Exec Dt:
10/12/2010
8
KAISER, SIBYLLE
Exec Dt:
10/11/2010
9
LINDNER, JUERGEN
Exec Dt:
10/11/2010
10
BRUECHER, CHRISTOPH
Exec Dt:
10/13/2010
11
DAELKEN, BENJAMIN
Exec Dt:
10/15/2010
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512226
US20110059082
12880623
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:025384/0409   Pages: 4
Recorded: 11/17/2010
Attorney Dkt #:060-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
10/21/2010
2
AIGNER, SILKE
Exec Dt:
10/11/2010
3
GERMER, MATTHIAS
Exec Dt:
10/13/2010
4
UHEREK, CHRISTOPH
Exec Dt:
10/18/2010
5
KRAUS, ELMAR
Exec Dt:
10/06/2010
6
WARTENBERG-DEMAND, ANDREA
Exec Dt:
10/25/2010
7
WOLF, DANIELE
Exec Dt:
10/12/2010
8
KAISER, SIBYLLE
Exec Dt:
10/11/2010
9
LINDNER, JUERGEN
Exec Dt:
10/11/2010
10
BRUECHER, CHRISTOPH
Exec Dt:
10/13/2010
11
DAELKEN, BENJAMIN
Exec Dt:
10/15/2010
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334325
US20110059084
12880837
Correspondence name and address
CERMAK NAKAJIMA LLP
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:026403/0482   Pages: 4
Recorded: 06/07/2011
Attorney Dkt #:060-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
05/12/2011
2
AIGNER, SILKE
Exec Dt:
05/16/2011
3
UHEREK, CHRISTOPH
Exec Dt:
05/12/2011
4
WARTENBERG-DEMAND, ANDREA
Exec Dt:
05/16/2011
5
RUDNEV, ANATOLY
Exec Dt:
05/16/2011
6
SOLDAN, MICHAEL
Exec Dt:
05/17/2011
7
BRUECHER, CHRISTOPH
Exec Dt:
05/11/2011
8
DAELKEN, BENJAMIN
Exec Dt:
05/12/2011
9
ZUBER, CHANTAL
Exec Dt:
05/12/2011
10
SCHULTZ, GREGOR
Exec Dt:
05/13/2011
11
CZELOTH, NIKLAS
Exec Dt:
05/12/2011
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110229465
13074357
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:037019/0623   Pages: 6
Recorded: 11/12/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, GREGOR
Exec Dt:
08/23/2011
2
OSTERROTH, FRANK
Exec Dt:
05/25/2010
3
UHEREK, CHRISTOPH
Exec Dt:
06/21/2010
4
BRUECHER, CHRISTOPH
Exec Dt:
05/20/2010
5
DAELKEN, BENJAMIN
Exec Dt:
05/21/2010
6
ENGLING, ANDRE
Exec Dt:
06/11/2010
7
HAEDER, THOMAS
Exec Dt:
06/28/2010
8
WARTENBERG-DEMAND, ANDREA
Exec Dt:
06/28/2010
9
NIEMANN, GABRIELE
Exec Dt:
06/28/2010
10
ZUBER, CHANTAL
Exec Dt:
06/24/2010
11
CZELOTH, NIKLAS
Exec Dt:
06/25/2010
12
AIGNER, SILKE
Exec Dt:
06/28/2010
13
ZENG, STEFFEN
Exec Dt:
06/22/2010
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9289509
US20110123554
12774705
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036-7424
Assignment: 29
Reel/Frame:027371/0869   Pages: 6
Recorded: 12/13/2011
Attorney Dkt #:100723-14 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HORN, JUERGEN
Exec Dt:
11/15/2011
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7618805
US20040106186
10623241
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 8TH FLOOR
NEW YORK, NY 10022
Assignment: 30
Reel/Frame:029110/0940   Pages: 4
Recorded: 10/11/2012
Attorney Dkt #:060-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
08/21/2012
2
UHEREK, CHRISTOPH
Exec Dt:
08/27/2012
3
BRUECHER, CHRISTOPH
Exec Dt:
08/07/2012
4
DAELKEN, BENJAMIN
Exec Dt:
07/27/2012
5
ENGLING, ANDRE
Exec Dt:
08/06/2012
6
ZUBER, CHANTAL
Exec Dt:
09/07/2012
7
CZELOTH, NIKLAS
Exec Dt:
08/29/2012
8
WALLMEIER, HOLGER
Exec Dt:
08/01/2012
9
VOLP, KIRSTEN
Exec Dt:
07/26/2012
10
SCHULZ, GREGOR
Exec Dt:
07/26/2012
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9995733
US20130004513
13483280
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:029256/0452   Pages: 5
Recorded: 11/07/2012
Attorney Dkt #:060-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOELLER, WOLFGANG
Exec Dt:
10/31/2012
2
RUDNICK, DIETER
Exec Dt:
10/31/2012
3
MANEG, OLIVER
Exec Dt:
10/31/2012
4
RODEMER, MICHAEL
Exec Dt:
11/01/2012
5
GERMER, MATTHIAS
Exec Dt:
10/31/2012
6
BRAUN, VEIT
Exec Dt:
10/31/2012
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900806
US20130045199
13655686
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:029256/0334   Pages: 4
Recorded: 11/07/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOELLER, WOLFGANG
Exec Dt:
11/02/2012
2
RUDNICK, DIETER
Exec Dt:
11/02/2012
3
MANEG, OLIVER
Exec Dt:
11/01/2012
4
RODEMER, MICHAEL
Exec Dt:
11/01/2012
5
DICHTELMUELLER, HERBERT
Exec Dt:
11/01/2012
6
FLECHSIG, ECKHARD
Exec Dt:
11/01/2012
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243056
US20130052208
13655649
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:049208/0875   Pages: 28
Recorded: 01/11/2019
Attorney Dkt #:3028-122USCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, GREGOR
Exec Dt:
12/14/2012
2
OSTERROTH, FRANK
Exec Dt:
12/17/2012
3
HAEDER, THOMAS
Exec Dt:
01/16/2013
4
BRUECHER, CHRISTOPH
Exec Dt:
12/21/2012
5
NIEMANN, GABRIELE
Exec Dt:
12/17/2012
6
ENGLING, ANDRE
Exec Dt:
12/17/2012
7
UHEREK, CHRISTOPH
Exec Dt:
12/17/2012
8
DAELKEN, BENJAMIN
Exec Dt:
12/18/2012
9
WARTENBERG-DEMAND, ANDREA
Exec Dt:
12/17/2012
10
ZUBER, CHANTAL
Exec Dt:
01/07/2013
11
GUTSCHER, MARCUS
Exec Dt:
12/18/2012
12
BERNOESTER, KATRIN
Exec Dt:
12/14/2012
13
KOENIG, MARTIN
Exec Dt:
12/18/2012
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190117770
16139379
Correspondence name and address
AGRIS AND VON NATZMER LLP
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036-7424
Assignment: 34
Reel/Frame:030075/0167   Pages: 28
Recorded: 03/25/2013
Attorney Dkt #:3028-122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARTENBERG-DEMAND, ANDREA
Exec Dt:
12/17/2012
2
ZUBER, CHANTAL
Exec Dt:
01/07/2013
3
UHEREK, CHRISTOPH
Exec Dt:
12/17/2012
4
SCHULZ, GREGOR
Exec Dt:
12/14/2012
5
OSTERROTH, FRANK
Exec Dt:
12/17/2012
6
NIEMANN, GABRIELE
Exec Dt:
12/17/2012
7
KOENIG, MARTIN
Exec Dt:
12/18/2012
8
HAEDER, THOMAS
Exec Dt:
01/16/2013
9
GUTSCHER, MARCUS
Exec Dt:
12/18/2012
10
ENGLING, ANDRE
Exec Dt:
12/17/2012
11
DAELKEN, BENJAMIN
Exec Dt:
12/18/2012
12
BRUECHER, CHRISTOPH
Exec Dt:
12/21/2012
13
BERNOESTER, KATRIN
Exec Dt:
12/14/2012
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10117932
US20140010828
13708014
Correspondence name and address
JOYCE VON NATZMER
200 MADISON AVE, SUITE 1901
NEW YORK, NY 10016
Assignment: 35
Reel/Frame:032766/0914   Pages: 3
Recorded: 04/28/2014
Attorney Dkt #:060-002C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIJDENES, JOHN
Exec Dt:
03/20/2014
2
JONULEIT, HELMUT
Exec Dt:
03/08/2014
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY D-63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758581
US20140220008
14176485
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 36
Reel/Frame:035854/0085   Pages: 5
Recorded: 06/17/2015
Attorney Dkt #:060-015D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MÖLLER, WOLFGANG
Exec Dt:
01/30/2015
2
RUDNICK, DIETER
Exec Dt:
01/30/2015
3
MANEG, OLIVER
Exec Dt:
01/30/2015
4
RODEMER, MICHAEL
Exec Dt:
01/30/2015
5
GERMER, MATTHIAS
Exec Dt:
01/30/2015
6
BRAUN, VEIT
Exec Dt:
01/30/2015
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9518110
US20150064170
14529400
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 37
Reel/Frame:040277/0100   Pages: 5
Recorded: 11/10/2016
Attorney Dkt #:060-015D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MÖLLER, WOLFGANG
Exec Dt:
01/30/2015
2
RUDNICK, DIETER
Exec Dt:
01/30/2015
3
MANEG, OLIVER
Exec Dt:
01/30/2015
4
RODEMER, MICHAEL
Exec Dt:
01/30/2015
5
GERMER, MATTHIAS
Exec Dt:
01/30/2015
6
BRAUN, VEIT
Exec Dt:
01/30/2015
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059759
US20170058020
15348121
Correspondence name and address
SHELLY GUEST CERMAK
127 S. PEYTON STREET
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 38
Reel/Frame:046291/0531   Pages: 5
Recorded: 07/09/2018
Attorney Dkt #:060-015D3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MÖLLER, WOLFGANG
Exec Dt:
01/30/2015
2
RUDNICK, DIETER
Exec Dt:
01/30/2015
3
MANEG, OLIVER
Exec Dt:
01/30/2015
4
RODEMER, MICHAEL
Exec Dt:
01/30/2015
5
GERMER, MATTHIAS
Exec Dt:
01/30/2015
6
BRAUN, VEIT
Exec Dt:
01/30/2015
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954290
US20180319871
16029781
Correspondence name and address
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 39
Reel/Frame:055165/0507   Pages: 5
Recorded: 02/05/2021
Attorney Dkt #:060-015C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MÖLLER, WOLFGANG
Exec Dt:
01/30/2015
2
RUDNICK, DIETER
Exec Dt:
01/30/2015
3
MANEG, OLIVER
Exec Dt:
01/30/2015
4
RODEMER, MICHAEL
Exec Dt:
01/30/2015
5
GERMER, MATTHIAS
Exec Dt:
01/30/2015
6
BRAUN, VEIT
Exec Dt:
01/30/2015
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11780909
US20210179694
17168848
Correspondence name and address
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 40
Reel/Frame:036827/0627   Pages: 29
Recorded: 10/09/2015
Attorney Dkt #:43297.1401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
03/21/2015
2
UHEREK, CHRISTOPH
Exec Dt:
05/28/2015
3
BRUECHER, CHRISTOPH
Exec Dt:
03/28/2015
4
ROTTGEN, PETER
Exec Dt:
05/28/2015
5
DAELKEN, BENJAMIN
Exec Dt:
01/26/2015
6
ENGLING, ANDRE
Exec Dt:
01/27/2015
7
ZUBER, CHANTAL
Exec Dt:
04/24/2015
8
CZELOTH, NIKLAS
Exec Dt:
06/29/2015
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956607
US20120321617
13512712
Correspondence name and address
LECLAIRRYAN, A PROFESSIONAL CORPORATION
2318 MILL ROAD
SUITE 1100
ALEXANDRIA, VA 22314
Assignment: 41
Reel/Frame:037091/0158   Pages: 38
Recorded: 11/11/2015
Attorney Dkt #:43297.1601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
03/21/2015
2
UHEREK, CHRISTOPH
Exec Dt:
05/28/2015
3
BRUECHER, CHRISTOPH
Exec Dt:
03/22/2015
4
RÖTTGEN, PETER
Exec Dt:
05/28/2015
5
DAELKEN, BENJAMIN
Exec Dt:
01/26/2015
6
ENGLING, ANDRÉ
Exec Dt:
01/27/2015
7
ZUBER, CHANTAL
Exec Dt:
04/24/2015
8
CZELOTH, NIKLAS
Exec Dt:
06/29/2015
9
WARTENBERG-DEMAND, ANDREA
Exec Dt:
05/29/2015
10
GUTSCHER, MARCUS
Exec Dt:
06/02/2015
11
WESSELS-KRANZ, JUDITH
Exec Dt:
06/02/2015
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852871
US20120321618
13512780
Correspondence name and address
LECLAIRRYAN, A PROFESSIONAL CORPORATION
2318 MILL ROAD
SUITE 1100
ALEXANDRIA, VA 22314
Assignment: 42
Reel/Frame:036154/0446   Pages: 4
Recorded: 07/22/2015
Attorney Dkt #:3028-114A-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULZ, GREGOR
Exec Dt:
07/08/2015
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221914
US20090175863
12342285
Correspondence name and address
JOYCE VON NATZMER
1375 BROADWAY, THIRD FLOOR
NEW YORK, NY 10018
Assignment: 43
Reel/Frame:036267/0154   Pages: 5
Recorded: 08/06/2015
Attorney Dkt #:3028-114B-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, GREGOR
Exec Dt:
07/08/2015
2
HAEDER, THOMAS
Exec Dt:
07/10/2015
Assignees
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
2
IMMUNOGEN, INC.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9387261
US20090232810
12342407
Correspondence name and address
JOYCE VON NATZMER
1375 BROADWAY, THIRD FLOOR
NEW YORK, NY 10018
Assignment: 44
Reel/Frame:039390/0168   Pages: 4
Recorded: 08/10/2016
Attorney Dkt #:3028-114C-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
07/09/2015
2
AIGNER, SILKE
Exec Dt:
07/16/2015
3
GERMER, MATTIAS
Exec Dt:
07/13/2015
Assignee
1
BIOTEST AG
LANDSTEINER STR. 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9446146
US20090169570
12342815
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036
Assignment: 45
Reel/Frame:038693/0404   Pages: 20
Recorded: 05/24/2016
Attorney Dkt #:3028-114ANP-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAELKEN, BENJAMIN
Exec Dt:
10/14/2015
2
AIGNER, SILKE
Exec Dt:
10/02/2015
3
BRUECHER, CHRISTOPH
Exec Dt:
09/30/2015
4
GERMER, MATTHIAS
Exec Dt:
10/07/2015
5
KRAUS, ELMAR
Exec Dt:
12/17/2015
6
OSTERROTH, FRANK
Exec Dt:
09/30/2015
7
SCHULZ, GREGOR
Exec Dt:
12/10/2015
8
UHEREK, CHRISTOPH
Exec Dt:
08/14/2015
9
ZENG, STEFFEN
Exec Dt:
05/08/2016
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160185854
14812469
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036-7424
Assignment: 46
Reel/Frame:040006/0326   Pages: 2
Recorded: 10/13/2016
Attorney Dkt #:060-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHULZ, GREGOR
Exec Dt:
07/23/2016
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334325
US20110059084
12880837
Correspondence name and address
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON STREET, SUITE 200
ALEXANDRIA, VA 22314
Assignment: 47
Reel/Frame:040027/0868   Pages: 22
Recorded: 10/17/2016
Attorney Dkt #:3028-114BNP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGNER, SILKE
Exec Dt:
08/11/2016
2
BRUECHER, CHRISTOPH
Exec Dt:
09/02/2016
3
DAELKEN, BENJAMIN
Exec Dt:
08/11/2016
4
GERMER, MATTHIAS
Exec Dt:
07/22/2016
5
HAEDER, THOMAS
Exec Dt:
07/29/2016
6
KRAUS, ELMAR
Exec Dt:
09/22/2016
7
SCHULZ, GREGOR
Exec Dt:
07/23/2016
8
UHEREK, CHRISTOPH
Exec Dt:
07/29/2016
9
ZENG, STEFFEN
Exec Dt:
09/21/2016
10
OSTERROTH, FRANK
Exec Dt:
10/08/2016
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170081418
15186435
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036
Assignment: 48
Reel/Frame:046877/0642   Pages: 7
Recorded: 09/14/2018
Attorney Dkt #:11017-002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGOHR, PATRICK
Exec Dt:
08/28/2018
2
WARTENBERG-DEMAND, ANDREA
Exec Dt:
08/28/2018
3
WIPPERMANN, ULRIKE
Exec Dt:
08/30/2018
4
DAELKJEN, BENJAMIN
Exec Dt:
08/28/2018
Assignee
1
BIOTEST AG
LANDSTEINERSTRABE
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190076523
16085234
Correspondence name and address
CHRISTINA HANKINS
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE, SUITE 1300
ATLANTA, GA 30309
Assignment: 49
Reel/Frame:052091/0991   Pages: 7
Recorded: 03/12/2020
Attorney Dkt #:11017-002US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGOHR, PATRICK
Exec Dt:
08/28/2018
2
WARTENBERG-DEMAND, ANDREA
Exec Dt:
08/28/2018
3
WIPPERMANN, ULRIKE
Exec Dt:
08/30/2018
4
DAELKEN, BENJAMIN
Exec Dt:
08/28/2018
Assignee
1
BIOTEST AG
LANDSTEINERSTRAβE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10918715
US20200268881
16786639
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 50
Reel/Frame:052171/0255   Pages: 8
Recorded: 03/16/2020
Attorney Dkt #:11017-002US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 520291 FRAME: 991. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LANGOHR, PATRICK
Exec Dt:
08/28/2018
2
WARTENBERG-DEMAND, ANDREA
Exec Dt:
08/28/2018
3
WIPPERMANN, ULRIKE
Exec Dt:
08/30/2018
4
DAELKEN, BENJAMIN
Exec Dt:
08/28/2018
Assignee
1
BIOTEST AG
LANDSTEINERSTRABE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10918715
US20200268881
16786639
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 51
Reel/Frame:055927/0759   Pages: 7
Recorded: 04/15/2021
Attorney Dkt #:11017-002US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGOHR, PATRICK
Exec Dt:
08/28/2018
2
WARTENBERG-DEMAND, ANDREA
Exec Dt:
08/28/2018
3
WIPPERMANN, ULRIKE
Exec Dt:
08/30/2018
4
DAELKEN, BENJAMIN
Exec Dt:
08/28/2018
Assignee
1
BIOTEST AG
LANDSTEINERSTRABE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11517621
US20210162043
17149927
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 52
Reel/Frame:064827/0736   Pages: 7
Recorded: 09/07/2023
Attorney Dkt #:11435-002US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGOHR, PATRICK
Exec Dt:
08/28/2018
2
WARTENBERG-DEMAND, ANDREA
Exec Dt:
08/28/2018
3
WIPPERMANN, ULRIKE
Exec Dt:
08/30/2018
4
DAELKEN, BENJAMIN
Exec Dt:
08/28/2018
Assignee
1
BIOTEST AG
LANDSTEINERSTR. 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230241210
18073824
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 53
Reel/Frame:048349/0623   Pages: 7
Recorded: 02/15/2019
Attorney Dkt #:540.226US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANEG, OLIVER
Exec Dt:
01/10/2019
2
RUDNICK, DIETER
Exec Dt:
01/08/2019
3
MOELLER, WOLFGANG
Exec Dt:
01/07/2019
4
HANNAPPEL, ACHIM
Exec Dt:
01/08/2019
5
MOEHLENKAMP-ROETTGER, ALEXANDER
Exec Dt:
01/17/2019
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325964
US20190161533
16320900
Correspondence name and address
LEWIS KOHN & WALKER LLP
15030 AVENUE OF SCIENCE
SUITE 201
SAN DIEGO, CA 92128
Assignment: 54
Reel/Frame:059737/0115   Pages: 7
Recorded: 04/26/2022
Attorney Dkt #:1154.201C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANEG, OLIVER
Exec Dt:
01/10/2019
2
RUDNICK, DIETER
Exec Dt:
01/08/2019
3
MOELLER, WOLFGANG
Exec Dt:
01/07/2019
4
HANNAPPEL, ACHIM
Exec Dt:
01/08/2019
5
MOEHLENKAMP-ROETTGER, ALEXANDER
Exec Dt:
01/17/2019
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227841
17716674
Correspondence name and address
LEWIS KOHN & WALKER LLP
17085 VIA DEL CAMPO
SAN DIEGO, CA 92127
Assignment: 55
Reel/Frame:058789/0025   Pages: 8
Recorded: 01/27/2022
Attorney Dkt #:320406-1140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISTNER, STEFFEN
Exec Dt:
10/06/2021
2
UNGERER, CHRISTOPHER
Exec Dt:
09/30/2021
3
DAUFENBACH, JENS
Exec Dt:
10/06/2021
4
HERBENER, PETER
Exec Dt:
10/07/2021
Assignee
1
BIOTEST AG
LANDSTEINERSTR. 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259287
17438646
Correspondence name and address
BRIAN GILES / THOMAS | HORSTEMEYER
3200 WINDY HILL ROAD SE
SUITE 1600E
ATLANTA, GA 30339
Assignment: 56
Reel/Frame:058411/0110   Pages: 5
Recorded: 12/06/2021
Attorney Dkt #:320406-1150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIM, KATHARINA
Exec Dt:
11/16/2021
2
GUTSCHER, MARCUS
Exec Dt:
11/16/2021
Assignee
1
BIOTEST AG
LANDSTEINERSTR. 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220229069
17612130
Correspondence name and address
THOMAS | HORSTEMEYER, LLP
3200 WINDY HILL ROAD SE
SUITE 1600E
ATLANTA, GA 30339
Assignment: 57
Reel/Frame:060398/0825   Pages: 3
Recorded: 07/05/2022
Attorney Dkt #:911.0073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTT, VERA
Exec Dt:
06/07/2022
2
MÖLLER, WOLFGANG
Exec Dt:
06/15/2022
3
MANEG, OLIVER
Exec Dt:
06/07/2022
Assignee
1
BIOTEST AG
LANDSTEINERSTRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230022328
17782684
Correspondence name and address
CAHN & SAMUELS LLP
1100 17TH STREET NW
SUITE 401
WASHINGTON, DC 20036
Assignment: 58
Reel/Frame:064632/0262   Pages: 4
Recorded: 08/18/2023
Attorney Dkt #:10933-017US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERBENER, PETER
Exec Dt:
07/14/2022
2
KISTNER, STEFFEN
Exec Dt:
07/19/2022
Assignee
1
BIOTEST AG
LANDSTEINERSTR. 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230190881
17800453
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 59
Reel/Frame:062584/0606   Pages: 8
Recorded: 02/03/2023
Attorney Dkt #:10933-019US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISTNER, STEFFEN
Exec Dt:
09/26/2022
2
DAUFENBACH, JENS
Exec Dt:
10/10/2022
3
UNGERER, CHRISTOPHER
Exec Dt:
08/26/2022
4
HERBENER, PETER
Exec Dt:
09/12/2022
5
WALLMEIER, HOLGER
Exec Dt:
09/04/2022
Assignee
1
BIOTEST AG
LANDSTEINERSTR. 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159610
17914739
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
ATLANTA, GA 30309

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