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Patent Assignment Assignor Details
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Assignor Name : BERGFRIED, STEFAN
Total Assignments: 8
Assignment: 1
Reel/Frame:008096/0584   Pages: 2
Recorded: 07/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGFRIED, STEFAN
Exec Dt:
06/11/1996
2
GUHL, DR. DIETER
Exec Dt:
06/11/1996
3
VALLERIEN, DR. SVEN-UWE
Exec Dt:
06/11/1996
Assignee
1
TH. GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654457
NONE
08673462
Correspondence name and address
AKOO-TOREN
RAJ K. MEHRA
1251 AVE OF THE AMERICAS
44TH FLOOR
NEW YORK, NY 10020
Assignment: 2
Reel/Frame:017037/0791   Pages: 4
Recorded: 09/23/2005
Attorney Dkt #:19068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEF, PETRA
Exec Dt:
09/20/2005
2
BERGFRIED, STEFAN
Exec Dt:
09/20/2005
3
GRUNING, BURGHARD
Exec Dt:
09/19/2005
4
WEITEMEYER, CHRISTIAN
Exec Dt:
09/20/2005
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060198859
11234734
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
EDWARD W. GROLZ
400 GARDEN PLAZA - SUITE 300
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:020614/0734   Pages: 17
Recorded: 03/07/2008
Attorney Dkt #:21806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENNING WENK, HANS
Exec Dt:
10/29/2007
2
ALLEF, PETRA
Exec Dt:
11/14/2007
3
BERGFRIED, STEFAN
Exec Dt:
10/29/2007
4
FARWICK, MIKE
Exec Dt:
10/30/2007
5
GRUNING, BURGHARD
Exec Dt:
10/25/2007
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7847123
US20080145320
11939876
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:021667/0034   Pages: 10
Recorded: 10/10/2008
Attorney Dkt #:23065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENK, HANS HENNING
Exec Dt:
08/25/2008
2
FARWICK, MIKE
Exec Dt:
08/27/2008
3
BERGFRIED, STEFAN
Exec Dt:
08/22/2008
4
MACZKIEWITZ, URSULA
Exec Dt:
08/27/2008
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090104294
12249250
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:026344/0628   Pages: 14
Recorded: 05/26/2011
Attorney Dkt #:27275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENK, HANS HENNING
Exec Dt:
03/31/2011
2
MEYER, JUERGEN
Exec Dt:
04/04/2011
3
BERGFRIED, STEFAN
Exec Dt:
03/31/2011
4
FOETSCH, HANNELORE
Exec Dt:
03/31/2011
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653289
US20110300082
13038774
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 6
Reel/Frame:034042/0620   Pages: 10
Recorded: 10/27/2014
Attorney Dkt #:31432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARWICK, MIKE
Exec Dt:
09/10/2014
2
SPRINGER, OLIVER
Exec Dt:
09/05/2014
3
MENTEL, MATTHIAS
Exec Dt:
09/15/2014
4
BERGFRIED, STEFAN
Exec Dt:
09/09/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150118173
14397379
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 7
Reel/Frame:064048/0935   Pages: 8
Recorded: 06/23/2023
Attorney Dkt #:005315USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMAJJAHE, SADIK
Exec Dt:
02/08/2023
2
BERGFRIED, STEFAN
Exec Dt:
02/14/2023
3
FRIEDRICH, ACHIM
Exec Dt:
04/03/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034843
18257336
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 8
Reel/Frame:065842/0642   Pages: 17
Recorded: 12/12/2023
Attorney Dkt #:005851USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHRATH, RUBEN BENEDIKT
Exec Dt:
07/19/2023
2
PLATTE, GABRIELE
Exec Dt:
07/22/2023
3
PFEIFFER, NICOLE
Exec Dt:
07/20/2023
4
BERGFRIED, STEFAN
Exec Dt:
07/19/2023
5
DAHL, VERENA
Exec Dt:
07/31/2023
6
STREMMER, KATHRIN
Exec Dt:
07/19/2023
7
RADLOFF, SARAH
Exec Dt:
09/14/2023
8
RÖBEN, CAREN
Exec Dt:
09/09/2023
9
BAGUS, NINO
Exec Dt:
07/20/2023
10
VON HOF, JAN MARIAN
Exec Dt:
08/14/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240294700
18569296
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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