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Patent Assignment Assignor Details
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Assignor Name : HECHT, FRANK
Total Assignments: 22
Assignment: 1
Reel/Frame:012920/0779   Pages: 3
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANKA, REINHARD
Exec Dt:
10/23/2001
2
JUENGEL, VOLKER
Exec Dt:
10/22/2001
3
JANKOWSKI, TILO
Exec Dt:
10/22/2001
4
HECHT, FRANK
Exec Dt:
10/25/2001
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7456026
US20050271549
10009287
Correspondence name and address
REED SMITH LLP
GERALD H. KIEL
375 PARK AVENUE
NEW YORK, NEW YORK 10152
Assignment: 2
Reel/Frame:013200/0311   Pages: 3
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERSTNER, VOLKER
Exec Dt:
05/30/2002
2
HECHT, FRANK
Exec Dt:
05/30/2002
3
LANGE, RALPH
Exec Dt:
05/30/2002
4
BLOOS, HELMUT
Exec Dt:
05/30/2002
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6819415
US20030086067
10089878
Correspondence name and address
REED SMITH LLP
GERALD H. KIEL, ESQ.
599 LEXINGTON AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:016221/0061   Pages: 2
Recorded: 01/26/2005
Attorney Dkt #:P70143USO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLESCHENSKY, RALF
Exec Dt:
01/18/2005
2
HECHT, FRANK
Exec Dt:
01/24/2005
3
ENGELMANN, RALF
Exec Dt:
01/20/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060011812
10967315
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:016318/0993   Pages: 2
Recorded: 03/01/2005
Attorney Dkt #:P70133USO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, FRANK
Exec Dt:
02/02/2005
2
ENGELMANN, RALF
Exec Dt:
02/02/2005
3
WOLLESCHENSKY, RALF
Exec Dt:
02/04/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060013491
10967333
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:016321/0427   Pages: 2
Recorded: 03/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, FRANK
Exec Dt:
02/02/2005
2
ENGELMANN, RALF
Exec Dt:
02/02/2005
3
WOLLESCHENSKY, RALF
Exec Dt:
02/04/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060013492
10967340
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:016321/0429   Pages: 2
Recorded: 03/01/2005
Attorney Dkt #:P70132US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, FRANK
Exec Dt:
02/02/2005
2
ENGELMANN, RALF
Exec Dt:
02/02/2005
3
WOLLESCHENSKY, RALF
Exec Dt:
02/04/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7593581
US20060011860
10967332
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:016367/0889   Pages: 2
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLESCHENSKY, RALF
Exec Dt:
03/03/2005
2
HECHT, FRANK
Exec Dt:
03/08/2005
3
ENGELMANN, RALF
Exec Dt:
03/07/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060011861
10967346
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 8
Reel/Frame:016367/0894   Pages: 2
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLESCHENSKY, RALF
Exec Dt:
03/03/2005
2
HECHT, FRANK
Exec Dt:
03/08/2005
3
ENGELMANN, RALF
Exec Dt:
03/07/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7323679
US20060011859
10967326
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 9
Reel/Frame:016367/0930   Pages: 2
Recorded: 03/14/2005
Attorney Dkt #:p70160us0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HECHT, FRANK
Exec Dt:
03/08/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060011822
10967323
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:016367/0946   Pages: 2
Recorded: 03/14/2005
Attorney Dkt #:p70135us0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, FRANK
Exec Dt:
03/08/2005
2
ENGELMANN, RALF
Exec Dt:
03/07/2005
3
WOLLESCHENSKY, RALF
Exec Dt:
03/03/2005
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070053594
10967334
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:018173/0862   Pages: 2
Recorded: 08/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLESCHENSKY, RALF
Exec Dt:
07/04/2006
2
BATHE, WOLFGANG
Exec Dt:
07/07/2006
3
HECHT, FRANK
Exec Dt:
07/17/2006
4
ENGELMANN, RALF
Exec Dt:
07/06/2006
5
STEINERT, JOERG
Exec Dt:
07/06/2006
Assignee
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060273261
11416394
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:019469/0252   Pages: 2
Recorded: 06/19/2007
Attorney Dkt #:P71844US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOELLES, MICHAEL
Exec Dt:
06/04/2007
2
NETZ, RALF
Exec Dt:
06/08/2007
3
HECHT, FRANK
Exec Dt:
06/06/2007
4
FUNK, JOERG-MICHAEL
Exec Dt:
06/06/2007
Assignee
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090296207
11783255
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 13
Reel/Frame:029889/0967   Pages: 2
Recorded: 02/27/2013
Attorney Dkt #:P71844US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOELLES, MICHAEL
Exec Dt:
06/04/2007
2
NETZ, RALF
Exec Dt:
06/08/2007
3
HECHT, FRANK
Exec Dt:
06/06/2007
4
FUNK, JOERG-MICHAEL
Exec Dt:
06/06/2007
Assignee
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120268749
13299515
Correspondence name and address
ALLEN S. MELSER
JACOBSON HOLMAN PLLC
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004-2237
Assignment: 14
Reel/Frame:019751/0655   Pages: 2
Recorded: 08/20/2007
Attorney Dkt #:p71845us0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIMMERMANN, BERNHARD
Exec Dt:
07/03/2007
2
NETZ, RALF
Exec Dt:
06/21/2007
3
HECHT, FRANK
Exec Dt:
06/21/2007
4
FUNK JOERG-MICHAEL
Exec Dt:
06/21/2007
5
ENGELMANN, RALF
Exec Dt:
06/19/2007
Assignee
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080068709
11783290
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:021887/0257   Pages: 5
Recorded: 11/25/2008
Attorney Dkt #:500343.20385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POWER, CHRISTOPHER
Exec Dt:
11/21/2008
2
TURBER, MARKUS
Exec Dt:
09/16/2008
3
MAUCH, DANIEL
Exec Dt:
11/05/2008
4
GOETZE, BERNHARD
Exec Dt:
11/24/2008
5
HERMANN, FABIAN
Exec Dt:
10/20/2008
6
HECHT, FRANK
Exec Dt:
11/10/2008
7
ENGEL, JOERG
Exec Dt:
11/10/2008
8
SUEPPLE, STEFFEN
Exec Dt:
09/16/2008
9
BRANDYS, STEFAN
Exec Dt:
09/16/2008
Assignees
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY D-07745
2
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V
HANSASTRASSE 27C
MUENCHEN, GERMANY D-80686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D608787
NONE
29307325
Correspondence name and address
REED SMITH LLP
599 LEXTINGTON AVENUE
ATTN: RUTH MONTALVO
NEW YORK, NY 10022-7650
Assignment: 16
Reel/Frame:024279/0239   Pages: 4
Recorded: 04/23/2010
Attorney Dkt #:135425-2406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER-CONRAD, STEPHAN
Exec Dt:
03/11/2010
2
HECHT, FRANK
Exec Dt:
03/19/2010
3
WEISSHART, KLAUS
Exec Dt:
03/17/2010
4
NETZ, RALF
Exec Dt:
03/17/2010
Assignee
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8120771
US20100225910
12739478
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 17
Reel/Frame:034914/0786   Pages: 3
Recorded: 02/09/2015
Attorney Dkt #:814678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, FRANK
Exec Dt:
10/31/2014
2
SIECKMANN, FRANK
Exec Dt:
11/03/2014
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10261306
US20150143274
14398513
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 18
Reel/Frame:048461/0503   Pages: 3
Recorded: 02/28/2019
Attorney Dkt #:816747
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYFRIED, VOLKER
Exec Dt:
12/16/2018
2
WIDZGOWSKI, BERND
Exec Dt:
12/14/2018
3
HECHT, FRANK
Exec Dt:
12/14/2018
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10520434
US20190339201
16304168
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 19
Reel/Frame:054332/0261   Pages: 3
Recorded: 11/11/2020
Attorney Dkt #:817722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECHT, FRANK
Exec Dt:
10/06/2020
2
WIDZGOWSKI, BERND
Exec Dt:
10/19/2020
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11086119
US20200400933
16969645
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 20
Reel/Frame:059060/0287   Pages: 3
Recorded: 02/22/2022
Attorney Dkt #:818772
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALVAREZ, LUIS
Exec Dt:
01/31/2022
2
HECHT, FRANK
Exec Dt:
01/31/2022
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220343467
17636035
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 21
Reel/Frame:061522/0365   Pages: 11
Recorded: 10/25/2022
Attorney Dkt #:819226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRK, HOLGER
Exec Dt:
10/07/2022
2
HECHT, FRANK
Exec Dt:
10/24/2022
3
ALVAREZ, LUIS
Exec Dt:
10/21/2022
4
WIDZGOWSKI, BERND
Exec Dt:
10/24/2022
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230175886
17920054
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731
Assignment: 22
Reel/Frame:065991/0630   Pages: 3
Recorded: 01/02/2024
Attorney Dkt #:819484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HECHT, FRANK
Exec Dt:
12/20/2023
Assignee
1
LEICA MICROSYSTEMS CMS GMBH
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230344447
18026644
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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