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Assignor Name : KOERFER, MARTIN
Total Assignments: 18
Assignment: 1
Reel/Frame:027709/0757   Pages: 16
Recorded: 02/15/2012
Attorney Dkt #:391407US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKELDEI, CASPAR HEINRICH
Exec Dt:
01/31/2012
2
ZACCHI, PABLO
Exec Dt:
02/01/2012
3
FONFE, BENJAMIN
Exec Dt:
02/01/2012
4
KRETZ, STEPHAN
Exec Dt:
02/01/2012
5
KOERFER, MARTIN
Exec Dt:
02/01/2012
6
HASSELBACH, HANS JOACHIM
Exec Dt:
01/31/2012
7
BOECK, WOLFGANG
Exec Dt:
01/31/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8624066
US20120165573
13337434
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:028113/0073   Pages: 18
Recorded: 04/26/2012
Attorney Dkt #:393744US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSS, DIETER
Exec Dt:
03/05/2012
2
STEURENTHALER, MARTIN
Exec Dt:
03/08/2012
3
RINNER, MICHAEL R.
Exec Dt:
03/05/2012
4
KRETZ, STEPHAN
Exec Dt:
03/02/2012
5
HASSELBACH, HANS JOACHIM
Exec Dt:
03/02/2012
6
FINKELDEI, CASPAR-HEINRICH
Exec Dt:
03/01/2012
7
KOERFER, MARTIN
Exec Dt:
03/01/2012
8
ZACCHI, PABLO
Exec Dt:
03/02/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8729288
US20120215022
13402041
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:028289/0626   Pages: 18
Recorded: 05/30/2012
Attorney Dkt #:393718US99X
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SIXTH INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 028179 FRAME 0606. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BUSS, DIETER
Exec Dt:
03/05/2012
2
STEURENTHALER, MARTIN
Exec Dt:
03/08/2012
3
HASSELBACH, HANS JOACHIM
Exec Dt:
03/02/2012
4
RINNER, MICHAEL R.
Exec Dt:
03/05/2012
5
FONFE, BENJAMIN
Exec Dt:
03/01/2012
6
KOERFER, MARTIN
Exec Dt:
03/01/2012
7
KRETZ, STEPHAN
Exec Dt:
03/02/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546601
US20120215021
13402032
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:028179/0606   Pages: 16
Recorded: 05/09/2012
Attorney Dkt #:393718US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSS, DIETER
Exec Dt:
03/05/2012
2
STEURENTHALER, MARTIN
Exec Dt:
03/08/2012
3
HASSELBACH, HANS JOACHIM
Exec Dt:
03/02/2012
4
RINNER, MICHAEL R.
Exec Dt:
03/05/2012
5
FONFE, BENJAMIN
Exec Dt:
03/01/2012
6
KOERFER, MARTIN
Exec Dt:
03/02/2012
7
KRETZ, STEPHAN
Exec Dt:
03/02/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546601
US20120215021
13402032
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:029233/0044   Pages: 16
Recorded: 11/02/2012
Attorney Dkt #:403347US106X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASSELBACH, HANS JOACHIM
Exec Dt:
09/26/2012
2
KOERFER, MARTIN
Exec Dt:
10/01/2012
3
GRUENER, CHRISTOF P.
Exec Dt:
09/25/2012
4
HANRATH, FRANZ H.
Exec Dt:
09/20/2012
5
STOCK, JUERGEN
Exec Dt:
09/24/2012
6
GANGADWALA, JIGNESH
Exec Dt:
09/25/2012
7
KRULL, HORST
Exec Dt:
09/26/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023284
US20130231501
13597816
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:029268/0489   Pages: 12
Recorded: 11/09/2012
Attorney Dkt #:401786US106X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEFFAN, MARTIN
Exec Dt:
09/25/2012
2
HASSELBACH, HANS JOACHIM
Exec Dt:
09/26/2012
3
KOERFER, MARTIN
Exec Dt:
10/01/2012
4
JAKOB, HARALD
Exec Dt:
09/25/2012
5
GANGADWALA, JIGNESH
Exec Dt:
09/25/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029597
US20130245318
13597852
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:030658/0104   Pages: 11
Recorded: 06/21/2013
Attorney Dkt #:09994-00076-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKELDEI, CASPAR HEINRICH
Exec Dt:
05/14/2013
2
ZACCHI, PABLO
Exec Dt:
05/13/2013
3
KOERFER, MARTIN
Exec Dt:
05/10/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9927120
US20130295509
13996585
Correspondence name and address
CLAUDIA SCHULTZE
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 8
Reel/Frame:030942/0335   Pages: 5
Recorded: 08/05/2013
Attorney Dkt #:415980US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACCHI, PABLO
Exec Dt:
07/20/2013
2
FINKELDEI, CASPAR HEINRICH
Exec Dt:
07/08/2013
3
KOERFER, MARTIN
Exec Dt:
07/07/2013
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877981
US20140005437
13927430
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:031106/0012   Pages: 7
Recorded: 08/28/2013
Attorney Dkt #:415980US-99
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE 1ST ASSIGNOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 030942 FRAME 0335. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZACCHI, PABLO
Exec Dt:
07/25/2013
2
FINKELDEI, CASPAR HEINRICH
Exec Dt:
07/08/2013
3
KOERFER, MARTIN
Exec Dt:
07/07/2013
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877981
US20140005437
13927430
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:033769/0342   Pages: 11
Recorded: 09/18/2014
Attorney Dkt #:441012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOERFER, MARTIN
Exec Dt:
09/15/2014
2
HASSELBACH, HANS JOACHIM
Exec Dt:
09/10/2014
3
REICHERT, STEFAN
Exec Dt:
09/05/2014
4
JAKOB, HARALD
Exec Dt:
09/04/2014
5
WECKBECKER, CHRISTOPH
Exec Dt:
09/03/2014
6
HUTHMACHER, KLAUS
Exec Dt:
09/06/2014
7
KRULL, HORST
Exec Dt:
09/12/2014
8
DRAPAL, BERND
Exec Dt:
09/04/2014
9
PETER, RAINER
Exec Dt:
09/05/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156782
US20150051421
14386165
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:034786/0659   Pages: 7
Recorded: 01/22/2015
Attorney Dkt #:445613US99PCTASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKELDEI, CASPAR-HEINRICH
Exec Dt:
12/16/2014
2
CHEUNG, CHIU KEE
Exec Dt:
12/16/2014
3
MAASSEN, RALF
Exec Dt:
12/24/2014
4
WENNER, STEFAN
Exec Dt:
12/19/2014
5
KOERFER, MARTIN
Exec Dt:
12/21/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9421511
US20150190775
14410230
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:034904/0657   Pages: 8
Recorded: 02/06/2015
Attorney Dkt #:445584US99PCTASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKELDEI, CASPAR-HEINRICH
Exec Dt:
12/16/2014
2
CHEUNG, CHIU KEE
Exec Dt:
12/16/2014
3
MAASSEN, RALF
Exec Dt:
12/24/2014
4
VAN EESTER, GEERT
Exec Dt:
12/23/2014
5
WENNER, STEFAN
Exec Dt:
12/19/2014
6
KOERFER, MARTIN
Exec Dt:
12/21/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630843
US20150175419
14410378
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:034925/0279   Pages: 7
Recorded: 02/10/2015
Attorney Dkt #:445697US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKELDEI, CASPAR-HEINRICH
Exec Dt:
12/16/2014
2
CHEUNG, CHIU KEE
Exec Dt:
12/16/2014
3
MAASSEN, RALF
Exec Dt:
12/24/2014
4
WENNER, STEFAN
Exec Dt:
12/19/2014
5
KOERFER, MARTIN
Exec Dt:
12/21/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9649615
US20150151271
14408687
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:034925/0408   Pages: 7
Recorded: 02/10/2015
Attorney Dkt #:445503US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINKELDEI, CASPAR-HEINRICH
Exec Dt:
12/16/2014
2
CHEUNG, CHIU KEE
Exec Dt:
12/16/2014
3
MAASSEN, RALF
Exec Dt:
12/24/2014
4
WENNER, STEFAN
Exec Dt:
12/19/2014
5
KOERFER, MARTIN
Exec Dt:
12/21/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9440208
US20150209747
14410360
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:037958/0170   Pages: 6
Recorded: 03/11/2016
Attorney Dkt #:467191US99X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHERT, STEFAN
Exec Dt:
12/30/2015
2
JAKOB, HARALD
Exec Dt:
01/12/2016
3
HASSELBACH, HANS JOACHIM
Exec Dt:
01/13/2016
4
KOERFER, MARTIN
Exec Dt:
01/13/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617209
US20160229799
15021541
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:046737/0039   Pages: 38
Recorded: 08/07/2018
Attorney Dkt #:515274US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUTENBERG, STEPHAN
Exec Dt:
04/27/2018
2
CEYLAN, SASCHA
Exec Dt:
03/23/2018
3
KOERFER, MARTIN
Exec Dt:
03/29/2018
4
HIEROLD, JUDITH
Exec Dt:
03/21/2018
5
JAKOB, HARALD
Exec Dt:
03/22/2018
6
KAISER, CHRISTIAN
Exec Dt:
03/23/2018
7
MALZKORN, RAINER
Exec Dt:
03/20/2018
8
MERKER, THORSTEN
Exec Dt:
03/21/2018
9
NORDSCHILD, ANJA
Exec Dt:
03/21/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014878
US20200299232
16076247
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:049332/0495   Pages: 23
Recorded: 05/31/2019
Attorney Dkt #:518391US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOERFER, MARTIN
Exec Dt:
10/15/2018
2
HASSELBACH, HANS JOACHIM
Exec Dt:
10/11/2018
3
NIGGEMANN, GERIT
Exec Dt:
01/04/2019
4
HANSMEIER, ANTJE
Exec Dt:
10/25/2018
5
ALT, HANS CHRISTIAN
Exec Dt:
10/17/2018
6
EGLY, DOMINIK
Exec Dt:
10/15/2018
7
SCHULTE, PETER
Exec Dt:
10/17/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180426
US20190322600
16312638
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:050295/0320   Pages: 20
Recorded: 09/06/2019
Attorney Dkt #:523645US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKER, THORSTEN
Exec Dt:
08/01/2019
2
KOERFER, MARTIN
Exec Dt:
08/05/2019
3
EICKER, MICHAEL
Exec Dt:
08/07/2019
4
KRUDEWIG, BRUNO
Exec Dt:
08/12/2019
5
MALZKORN, RAINER
Exec Dt:
07/30/2019
6
ZHU, HAOHAO
Exec Dt:
08/02/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556850
US20200031751
16520384
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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