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

Assignor Name : OSER, RAFAEL
Total Assignments: 58
Assignment: 1
Reel/Frame:013021/0830   Pages: 5
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2000
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/23/2000
3
HAESE, WILFRIED
Exec Dt:
04/24/2000
4
HAGEN, RAINER
Exec Dt:
04/25/2000
5
KOSTROMINE, SERGUEI
Exec Dt:
04/29/2000
6
OSER, RAFAEL
Exec Dt:
04/30/2000
7
HASENRUECK, KARIN
Exec Dt:
05/03/2002
8
LANDENBERGER, PETER
Exec Dt:
05/08/2002
9
SOMMERMANN, THOMAS
Exec Dt:
05/08/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
05/08/2002
11
BIERINGER, THOMAS
Exec Dt:
05/08/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835725
US20030008234
10101793
Correspondence name and address
BAYER CORP.
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:012642/0069   Pages: 4
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAWITZ, JOSEF-WALTER
Exec Dt:
11/22/2001
2
BERNETH, HORST
Exec Dt:
11/22/2001
3
BIERINGER, THOMAS
Exec Dt:
11/27/2001
4
BRUDER, FRIEDRICH-KARL
Exec Dt:
11/29/2001
5
HAGEN, RAINER
Exec Dt:
11/27/2001
6
HASSENRUCK, KARIN
Exec Dt:
11/23/2001
7
KOSTROMINE, SERGUEI
Exec Dt:
11/26/2001
8
OSER, RAFAEL
Exec Dt:
11/29/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713146
US20020127366
09961157
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:012639/0488   Pages: 5
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
11/30/2001
2
BRUDER, KARL-FRIEDRICH
Exec Dt:
12/20/2001
3
HAESE, WILFRIED
Exec Dt:
12/12/2001
4
HASSENRUCK, KARIN
Exec Dt:
12/06/2001
5
KOSTROMINE, SERGUEI
Exec Dt:
12/14/2001
6
LANDENBERGER, PETER
Exec Dt:
12/10/2001
7
SOMMERMANN, THOMAS
Exec Dt:
12/10/2001
8
STAWITZ, JOSEF-WALTER
Exec Dt:
12/10/2001
9
HAGEN, RAINER
Exec Dt:
12/13/2001
10
OSER, RAFAEL
Exec Dt:
12/18/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020076648
09960625
Correspondence name and address
BAYER CORP
RICHARD E. L. HENDERSON
PATENT DEPT.
100 BAYE RROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:013021/0052   Pages: 5
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
6
OSER, RAFAEL
Exec Dt:
04/24/2002
7
HASSENRUECK, KARIN
Exec Dt:
05/08/2002
8
LANDENBERGER, PETER
Exec Dt:
04/30/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030054291
10102282
Correspondence name and address
BAYER CORP.
RICHARD E. L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013021/0373   Pages: 5
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2000
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
6
OSER, RAFAEL
Exec Dt:
04/24/2002
7
HASENRUECK, KARIN
Exec Dt:
05/08/2002
8
LANDENBERGER, PETER
Exec Dt:
04/30/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6726972
US20030071268
10102578
Correspondence name and address
BAYER CORP.
RICHARD E. L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 6
Reel/Frame:013021/0825   Pages: 5
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
6
OSER, RAFAEL
Exec Dt:
04/24/2002
7
HASSENRUECK, KARIN
Exec Dt:
05/08/2002
8
LANDENBERGER, PETER
Exec Dt:
04/30/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030013041
10102136
Correspondence name and address
BAYER CORP.
RICHARDSON E. L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 7
Reel/Frame:012989/0924   Pages: 4
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BIERINGER, THOMAS
Exec Dt:
04/24/2002
3
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/26/2002
4
HAGEN, RAINER
Exec Dt:
04/23/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/25/2002
6
HASSENRUCK, KARIN
Exec Dt:
04/23/2002
7
OSER, RAFAEL
Exec Dt:
04/26/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020155381
10102586
Correspondence name and address
BAYER CORP.
RICHARD E. L. HENDERSON
100 BAYER ROAD
PATENT DEPT.
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:012978/0551   Pages: 5
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/23/2002
3
HAESE, WILFRIED
Exec Dt:
04/24/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/29/2002
6
OSER, RAFAEL
Exec Dt:
04/30/2002
7
HASSENRUCK, KARIN
Exec Dt:
05/08/2002
8
LANDENBERGER, PETER
Exec Dt:
05/08/2002
9
SOMMERMANN, THOMAS
Exec Dt:
05/08/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6641889
US20020197439
10101791
Correspondence name and address
BAYER CORP.
PATENT DEPT.
RICHARD E. L. HENDERSON
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:013021/0853   Pages: 5
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
6
OSER, RAFAEL
Exec Dt:
04/30/2002
7
HASSENRUECK, KARIN
Exec Dt:
04/24/2002
8
LANDENBERGER, PETER
Exec Dt:
05/08/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030006516
10102577
Correspondence name and address
BAYER CORP.
RICHARD E. L. HENDERSON
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:013039/0554   Pages: 4
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/22/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
HASSENRUECK, KARIN
Exec Dt:
04/23/2002
6
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
7
LANDENBERGER, PETER
Exec Dt:
05/08/2002
8
OSER, RAFAEL
Exec Dt:
04/30/2002
9
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
10
BIERINGER, THOMAS
Exec Dt:
04/23/2002
11
SOMMERMANN, THOMAS
Exec Dt:
05/15/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030003396
10102571
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, P.A. 15205-9741
Assignment: 11
Reel/Frame:013042/0197   Pages: 5
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
6
OSER, RAFAEL
Exec Dt:
04/30/2002
7
HASENRUECK, KARIN
Exec Dt:
04/23/2002
8
LANDENBERGER, PETER
Exec Dt:
05/08/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020197561
10102582
Correspondence name and address
BAYER CORP
RICHARD E. L. HENDERSON
PATENT DEPT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:013137/0921   Pages: 5
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
HASSENRUCK, KARIN
Exec Dt:
04/24/2002
6
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
7
LANDENBERGER, PETER
Exec Dt:
05/08/2002
8
OSER, RAFAEL
Exec Dt:
04/30/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030096192
10102588
Correspondence name and address
BAYER CORPORATION
RICHARD E. L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 13
Reel/Frame:021630/0902   Pages: 4
Recorded: 10/06/2008
Attorney Dkt #:MO7078D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/29/2002
3
HAESE, WILFRIED
Exec Dt:
05/03/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
HASSENRUCK, KARIN
Exec Dt:
05/03/2002
6
KOSTROMINE, SERGUEI
Exec Dt:
04/24/2002
7
LANDENBERGER, PETER
Exec Dt:
05/08/2002
8
OSER, RAFAEL
Exec Dt:
04/30/2002
9
SOMMERMANN, THOMAS
Exec Dt:
04/23/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
04/23/2002
11
BIERINGER, THOMAS
Exec Dt:
04/25/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041354
US20050042407
10953235
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275-1112
Assignment: 14
Reel/Frame:013039/0445   Pages: 4
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
04/22/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/23/2002
3
HAESE, WILFRIED
Exec Dt:
04/24/2002
4
HAGEN, RAINER
Exec Dt:
04/25/2002
5
HASSENRUECK, KARIN
Exec Dt:
04/30/2002
6
KOSTROMINE, SERGUEI
Exec Dt:
05/03/2002
7
LANDENBERGER, PETER
Exec Dt:
05/08/2002
8
OSER, RAFAEL
Exec Dt:
05/10/2002
9
STAWITZ, JOSEF-WALTER
Exec Dt:
05/10/2002
10
BIERINGER, THOMAS
Exec Dt:
05/10/2002
11
SOMMERMANN, THOMAS
Exec Dt:
05/10/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737142
US20020172793
10102137
Correspondence name and address
BAYER CORPORATION
RICHARD E.L. HENDERSON
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, P.A. 15205-9741
Assignment: 15
Reel/Frame:013238/0363   Pages: 7
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
06/03/2002
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/02/2002
3
HAESE, WILFRIED
Exec Dt:
07/01/2002
4
HAGEN, RAINER
Exec Dt:
06/25/2002
5
HASSENRUCK, KARIN
Exec Dt:
06/03/2002
6
KOSTROMINE, SERGUEI
Exec Dt:
06/20/2002
7
LANDENBERGER, PETER
Exec Dt:
06/06/2002
8
OSER, RAFAEL
Exec Dt:
07/02/2002
9
SOMMERMANN, THOMAS
Exec Dt:
06/03/2002
10
STAWITZ, JOSEF-WALTER
Exec Dt:
06/18/2002
11
BIERINGER, THOMAS
Exec Dt:
06/27/2002
12
SABI, YUICHI
Exec Dt:
07/23/2002
13
IWAMURA, TAKASHI
Exec Dt:
07/23/2002
14
OYAMADA, MITSUAKI
Exec Dt:
07/23/2002
15
WATANABE, HIDETOSHI
Exec Dt:
07/23/2002
16
TAMADA, SAKUYA
Exec Dt:
07/23/2002
17
YAMAMOTO, MASANOBU
Exec Dt:
07/23/2002
Assignee
1
BAYER AKTIENGESELLCHAFT
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVENKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6936325
US20030099807
10102168
Correspondence name and address
BAYER CORPORATION
GODFRIED R. AKORLI
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:015043/0892   Pages: 4
Recorded: 03/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
02/24/2003
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
03/14/2003
3
HAESE, WILFRIED
Exec Dt:
03/13/2003
4
HAGEN, RAINER
Exec Dt:
03/18/2003
5
HASSENRUECK, KARIN
Exec Dt:
02/25/2003
6
KOSTROMINE, SERGUEI
Exec Dt:
03/31/2003
7
LANDENBERGER, PETER
Exec Dt:
02/26/2003
8
OSER, RAFAEL
Exec Dt:
03/14/2003
9
STAWITZ, JOSEF-WALTER
Exec Dt:
02/25/2003
10
BIERINGER, THOMAS
Exec Dt:
04/02/2003
11
YAMAMOTO, MASANOBU
Exec Dt:
04/17/2003
12
SOMMERMANN, THOMAS
Exec Dt:
02/25/2003
13
SABI, YUICHI
Exec Dt:
04/14/2003
14
TAMADA, SAKUYA
Exec Dt:
04/14/2003
Assignees
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
2
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWAKU
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030113665
10101792
Correspondence name and address
BAYER CHEMICALS CORPORATION
GODFRIED R. AKORLI
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 17
Reel/Frame:015062/0268   Pages: 6
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
03/30/2004
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
04/02/2004
3
SABI, YUICHI
Exec Dt:
04/22/2004
4
YAMAMOTO, MASANOBU
Exec Dt:
04/22/2004
5
HAESE, WILFRIED
Exec Dt:
04/07/2004
6
HASSENRUECK, KARIN
Exec Dt:
03/30/2004
7
KOSTROMINE, SERGUEI
Exec Dt:
04/02/2004
8
LANDENBERGER, PETER
Exec Dt:
04/07/2004
9
SOMMERMANN, THOMAS
Exec Dt:
03/30/2004
10
STAWITZ, JOSEF-WALTER
Exec Dt:
03/30/2004
11
HAGEN, RAINER
Exec Dt:
04/05/2004
12
OSER, RAFAEL
Exec Dt:
04/07/2004
13
KRUGER, CHRISTA-MARIA
Exec Dt:
03/30/2004
14
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
04/07/2004
15
TAMADA, SAKUYA
Exec Dt:
04/22/2004
Assignee
1
BAYER CHEMICALS AG
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040257973
10491755
Correspondence name and address
LANXESS CORPORATION
JILL DENESVICH
INTELLECTUAL PROPERTY RIGHTS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:016342/0683   Pages: 6
Recorded: 09/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
07/21/2004
2
BURDER, FRIEDRICH-KARL
Exec Dt:
08/16/2004
3
HAESE, WILFRIED
Exec Dt:
07/28/2004
4
HASSENRUCK, KARIN
Exec Dt:
07/21/2004
5
KOSTROMINE, SERGUEI
Exec Dt:
07/28/2004
6
LANDENBERGER, PETER
Exec Dt:
09/01/2004
7
SOMMERMANN, THOMAS
Exec Dt:
07/27/2004
8
STAWITZ, JOSEF-WALTER
Exec Dt:
07/21/2004
9
HAGEN, RAINER
Exec Dt:
07/21/2004
10
OSER, RAFAEL
Exec Dt:
08/16/2004
11
KRUEGER, CHRISTA-MARIA
Exec Dt:
08/24/2004
12
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
07/21/2004
Assignee
1
BAYER CHEMICALS AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050142489
10508417
Correspondence name and address
JILL DENESVICH
LANXESS CORPORATION
100 BAYER ROAD
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:016852/0492   Pages: 6
Recorded: 10/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
02/11/2005
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
02/17/2005
3
HAGEN, RAINER
Exec Dt:
02/15/2005
4
HASSENRUCK, KARIN
Exec Dt:
02/11/2005
5
KOSTROMINE, SERGEI
Exec Dt:
02/14/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
03/03/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
02/11/2005
8
OSER, RAFAEL
Exec Dt:
02/16/2005
9
STAWITZ, JOSEF-WALTER
Exec Dt:
02/19/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060141395
10522476
Correspondence name and address
JILL DENESVICH, LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 20
Reel/Frame:017391/0001   Pages: 8
Recorded: 03/30/2006
Attorney Dkt #:CH8307/LEA36228
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 016852 FRAME 0492. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BERNETH, HORST
Exec Dt:
02/11/2005
2
BRUDER, FRIEDRICH KARL
Exec Dt:
02/17/2005
3
HAGEN, RAINER
Exec Dt:
02/15/2005
4
HASSENRUCK, KARIN
Exec Dt:
02/11/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
02/14/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
03/03/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
02/11/2005
8
OSER, RAFAEL
Exec Dt:
02/16/2005
9
STAWITZ, JOSEF-WALTER
Exec Dt:
02/19/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060141395
10522476
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 21
Reel/Frame:016928/0079   Pages: 6
Recorded: 10/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
05/31/2005
2
BRUDER, FRIEDRICH KARL
Exec Dt:
06/08/2005
3
HAESE, WILFRIED
Exec Dt:
06/13/2005
4
HASSENRUCK, KARIN
Exec Dt:
06/01/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
06/02/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
07/15/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
06/01/2005
8
STAWITZ, JOSEF-WALTER
Exec Dt:
07/07/2005
9
OSER, RAFAEL
Exec Dt:
06/08/2005
10
HAGEN, RAINER
Exec Dt:
06/06/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060292326
10534849
Correspondence name and address
DIDERICO VAN EYL, LANXESS CORPORATION
LAW AND INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275
Assignment: 22
Reel/Frame:017672/0307   Pages: 4
Recorded: 05/25/2006
Attorney Dkt #:CH8375/LEA36515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
07/12/2005
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/21/2005
3
HAGEN, RAINER
Exec Dt:
07/26/2005
4
HASSENRUCK, KARIN
Exec Dt:
07/13/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
07/27/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
08/02/2005
7
OSER, RAFAEL
Exec Dt:
07/22/2005
8
STAWITZ, JOSEF-WALTER
Exec Dt:
07/28/2005
9
ENGEL, MONIKA
Exec Dt:
07/13/2005
10
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
07/18/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060235210
10544447
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 23
Reel/Frame:017674/0910   Pages: 4
Recorded: 05/25/2006
Attorney Dkt #:CH8374/LEA36653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
07/12/2005
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/21/2005
3
HAGEN, RAINER
Exec Dt:
07/26/2005
4
HASSENRUCK, KARIN
Exec Dt:
07/13/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
07/27/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
08/02/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
07/18/2005
8
OSER, RAFAEL
Exec Dt:
07/22/2005
9
STAWITZ, JOSEF-WALTER
Exec Dt:
07/18/2005
10
ENGEL, MONIKA
Exec Dt:
07/13/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060257613
10544449
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 24
Reel/Frame:017987/0992   Pages: 3
Recorded: 07/25/2006
Attorney Dkt #:CH8373/LEA36514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
07/12/2005
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
07/21/2005
3
HAGEN, RAINER
Exec Dt:
07/26/2005
4
HASSENRUCK, KARIN
Exec Dt:
07/13/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
07/27/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
08/02/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
07/18/2005
8
OSER, RAFAEL
Exec Dt:
07/22/2005
9
STAWITZ, JOSEF-WALTER
Exec Dt:
07/28/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060280894
10544679
Correspondence name and address
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 25
Reel/Frame:018341/0046   Pages: 4
Recorded: 10/03/2006
Attorney Dkt #:CH8393/LEA36424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
08/25/2005
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
08/31/2005
3
HAGEN, RAINER
Exec Dt:
09/13/2005
4
HASSENRUCK, KARIN
Exec Dt:
08/30/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
09/02/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
08/28/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
08/30/2005
8
OSER, RAFAEL
Exec Dt:
09/01/2005
9
STAWITZ, JOSEF-WALTER
Exec Dt:
09/22/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070042295
10549100
Correspondence name and address
MICHAEL A. MILLER
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 26
Reel/Frame:017684/0405   Pages: 4
Recorded: 05/26/2006
Attorney Dkt #:CH8423/LEA36554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNETH, HORST
Exec Dt:
12/09/2005
2
BRUDER, KARL-FRIEDRICH
Exec Dt:
12/16/2005
3
HASSENRUCK, KARIN
Exec Dt:
12/12/2005
4
FALKNER, OLIVER
Exec Dt:
12/14/2005
5
KOSTROMINE, SERGUEI
Exec Dt:
12/16/2005
6
KRUGER, CHRISTA MARIA
Exec Dt:
12/23/2005
7
MEYER-FRIEDRICHSEN, TIMO
Exec Dt:
12/14/2005
8
STAWITZ, JOSEF-WALTER
Exec Dt:
01/05/2006
9
OSER, RAFAEL
Exec Dt:
12/16/2005
Assignee
1
LANXESS DEUTSCHLAND GMBH
D-51369
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070179285
10562594
Correspondence name and address
JILL DENESVICH
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 27
Reel/Frame:017970/0287   Pages: 3
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YESILDAG, MEHMET-CENGIZ
Exec Dt:
04/28/2006
2
POST, BERND
Exec Dt:
05/24/2006
3
HAGEN, RAINER
Exec Dt:
04/28/2006
4
KOSTROMINE, SERGUEI
Exec Dt:
05/04/2006
5
MEYER, KLAUS
Exec Dt:
05/29/2006
6
OSER, RAFAEL
Exec Dt:
05/19/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070018001
11451971
Correspondence name and address
ARON PERIS, BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 28
Reel/Frame:019938/0182   Pages: 3
Recorded: 09/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDENBRAND, KARLHEINZ
Exec Dt:
07/30/2007
2
BRUDER, FRIEDRICH-KARL
Exec Dt:
08/05/2007
3
OSER, RAFAEL
Exec Dt:
08/09/2007
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080081181
11904135
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 29
Reel/Frame:021786/0297   Pages: 4
Recorded: 11/04/2008
Attorney Dkt #:14069*234 (BMS 07 1 155)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUDER, FRIEDRICH-KARL
Exec Dt:
09/03/2008
2
HAESE, WILFRIED
Exec Dt:
09/09/2008
3
OSER, RAFAEL
Exec Dt:
09/05/2008
4
WEIKARD, JAN
Exec Dt:
09/26/2008
5
FISCHER, WOLFGANG
Exec Dt:
09/26/2008
6
PROTTE, RAINER
Exec Dt:
09/09/2008
7
WEHRLE, JOERG
Exec Dt:
09/11/2006
8
HILDENBRAND, KARLHEINZ
Exec Dt:
09/04/2008
Assignee
1
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7993721
US20090104395
12288203
Correspondence name and address
AARON R. ETTELMAN
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 30
Reel/Frame:025747/0199   Pages: 3
Recorded: 02/04/2011
Attorney Dkt #:15778-00358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
11/15/2010
2
HEUER, HELMUT-WERNER
Exec Dt:
11/16/2010
3
OSER, RAFAEL
Exec Dt:
11/16/2010
4
WEHRMANN, ROLF
Exec Dt:
11/16/2010
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8507635
US20110152470
13057648
Correspondence name and address
CONNOLLY, BOVEL, LODGE, ETAL
MATTHEW W. HAMMERSLEY
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 31
Reel/Frame:025852/0880   Pages: 2
Recorded: 02/28/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
01/28/2011
2
ERKELENZ, MICHAEL
Exec Dt:
01/31/2011
3
OSER, RAFAEL
Exec Dt:
01/28/2011
4
KARBACH, ALEXANDER
Exec Dt:
01/28/2011
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS &LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110143126
12965198
Correspondence name and address
EAMONN P. MORRISON
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 32
Reel/Frame:026822/0007   Pages: 4
Recorded: 08/29/2011
Attorney Dkt #:14069*304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUDER, FRIEDRICH-KARL
Exec Dt:
06/29/2011
2
HAESE, WILFRIED
Exec Dt:
07/04/2011
3
OSER, RAFAEL
Exec Dt:
06/09/2011
4
PROTTE, RAINER
Exec Dt:
07/04/2011
5
MEYER, ALEXANDER
Exec Dt:
07/06/2011
6
HILDENBRAND, KARLHEINZ
Exec Dt:
07/06/2011
7
WONG, RAYMOND
Exec Dt:
08/08/2011
8
ZHANG, ICE
Exec Dt:
08/08/2011
Assignee
1
BAYER MATERIALSCIENCE AG
-----
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709571
US20110300325
13142106
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 33
Reel/Frame:026777/0152   Pages: 5
Recorded: 08/19/2011
Attorney Dkt #:14069*303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUDER, FRIEDRICH-KARL
Exec Dt:
06/23/2011
2
HAESE, WILFRIED
Exec Dt:
07/04/2011
3
OSER, RAFAEL
Exec Dt:
06/29/2011
4
BLASCHKE, ULRICH
Exec Dt:
07/04/2011
5
WONG, RAYMOND
Exec Dt:
07/28/2011
6
ZHANG, ICE
Exec Dt:
07/28/2011
7
WEHRLE, JORG
Exec Dt:
08/01/2011
8
ROPPEL, MICHAEL
Exec Dt:
07/04/2011
Assignee
1
BAYER MATERIALSCIENCE AG
-----
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8436128
US20120065354
13142097
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 34
Reel/Frame:028147/0521   Pages: 6
Recorded: 05/03/2012
Attorney Dkt #:BMS111216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
03/30/2012
2
WAGNER, MICHAEL
Exec Dt:
03/30/2012
3
OSER, RAFAEL
Exec Dt:
03/30/2012
4
DAVIS, TERRY G.
Exec Dt:
04/19/2012
5
OSIO, IGNACIO
Exec Dt:
04/20/2012
Assignees
1
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER MATERIALSCIENCE AG
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130216859
13400159
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 35
Reel/Frame:029159/0508   Pages: 4
Recorded: 10/19/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUDER, FRIEDRICH KARL
Exec Dt:
07/05/2012
2
HAESE, WILFRIED
Exec Dt:
08/03/2012
3
OSER, RAFAEL
Exec Dt:
07/30/2012
4
FISCHER, WOLFGANG
Exec Dt:
08/07/2012
5
LUDEWIG, MICHAEL
Exec Dt:
08/21/2012
6
WONG, RAYMOND
Exec Dt:
07/04/2012
7
ZHANG, ICE
Exec Dt:
07/10/2012
Assignee
1
BAYER MATERIAL SCIENCE AG
LAW AND PATENTS
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778476
US20130029081
13575780
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 36
Reel/Frame:030202/0208   Pages: 2
Recorded: 04/12/2013
Attorney Dkt #:14069-00471-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSTROMINE, SERGUEI
Exec Dt:
03/12/2013
2
KUHLMANN, TIMO
Exec Dt:
03/14/2013
3
OSER, RAFAEL
Exec Dt:
03/14/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273213
US20130236743
13879044
Correspondence name and address
CLAUDIA SCHULTZE
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 37
Reel/Frame:032571/0750   Pages: 3
Recorded: 04/01/2014
Attorney Dkt #:2923343-20621US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
03/10/2014
2
OSER, RAFAEL
Exec Dt:
03/12/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140242364
14348929
Correspondence name and address
SUSAN E. SHAW MCBEE, MILES & STOCKBRIDGE
1667 K STREET, NW
SUITE 800
WASHINGTON, DC 20006
Assignment: 38
Reel/Frame:032932/0830   Pages: 4
Recorded: 05/20/2014
Attorney Dkt #:2923343-20678US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSER, RAFAEL
Exec Dt:
04/14/2014
2
MEYER, ALEXANDER
Exec Dt:
04/14/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH OF MONHEIM, GERMANY
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410240
US20140234601
14349389
Correspondence name and address
MILES AND STOCKBRIDGE, PC
1667 K STREET, NW
SUITE 800
WASHINGTON, DC 20006
Assignment: 39
Reel/Frame:033628/0092   Pages: 5
Recorded: 08/28/2014
Attorney Dkt #:074023-0547-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THULKE, THOMAS
Exec Dt:
05/27/2014
2
GROSSER, ULRICH
Exec Dt:
06/18/2014
3
DOEBLER, MARTIN
Exec Dt:
05/27/2014
4
SAEMISCH, BIRTE
Exec Dt:
05/27/2014
5
MEYER, ALEXANDER
Exec Dt:
06/18/2014
6
KLINKENBERG, CHRISTOPH
Exec Dt:
05/23/2014
7
OSER, RAFAEL
Exec Dt:
05/27/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140356551
14360961
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 40
Reel/Frame:033197/0471   Pages: 4
Recorded: 06/27/2014
Attorney Dkt #:2923343-130000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
06/10/2014
2
DOEBLER, MARTIN
Exec Dt:
06/14/2014
3
GROSSER, ULRICH
Exec Dt:
06/18/2014
4
OSER, RAFAEL
Exec Dt:
06/11/2014
5
SAEMISCH, BIRTE
Exec Dt:
06/18/2014
6
THULKE, THOMAS
Exec Dt:
06/18/2014
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9823393
US20140329071
14360990
Correspondence name and address
SUSAN E. MCBEE, MILES &STOCKBRIDGE, PC
1667 K STREET, NW
SUITE 800
WASHINGTON, DC 20006
Assignment: 41
Reel/Frame:033561/0353   Pages: 3
Recorded: 08/19/2014
Attorney Dkt #:074023-0565-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSER, RAFAEL
Exec Dt:
07/08/2014
2
KUHLMANN, TIMO
Exec Dt:
07/10/2014
Assignee
1
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150037605
14379559
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801
Assignment: 42
Reel/Frame:034464/0924   Pages: 4
Recorded: 12/10/2014
Attorney Dkt #:074023-0577-US-519714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
11/24/2014
2
OSER, RAFAEL
Exec Dt:
12/01/2014
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150146287
14402437
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 43
Reel/Frame:035375/0623   Pages: 3
Recorded: 04/10/2015
Attorney Dkt #:2901664-095000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHLMANN, TIMO
Exec Dt:
01/29/2015
2
OSER, RAFAEL
Exec Dt:
01/29/2015
Assignee
1
BAYER MATERIALSCIENCE AG
BAYER MATERIALSCIENCE AG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150210651
14421907
Correspondence name and address
MILES AND STOCKBRIDGE
30 WEST PATRICK STREET
SUITE 600
FREDERICK, MD 21701
Assignment: 44
Reel/Frame:035763/0769   Pages: 3
Recorded: 06/02/2015
Attorney Dkt #:074023-0619(527447)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
05/05/2015
2
KUHLMANN, TIMO
Exec Dt:
05/07/2015
3
OSER, RAFAEL
Exec Dt:
05/05/2015
Assignee
1
BAYER MATERIALSCIENCE AG
/////
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150330137
14648965
Correspondence name and address
HAROLD PEZZNER
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 45
Reel/Frame:035869/0989   Pages: 3
Recorded: 06/19/2015
Attorney Dkt #:074033-0507-US-528055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
06/03/2015
2
REICHENAUER, JOERG
Exec Dt:
06/03/2015
3
OSER, RAFAEL
Exec Dt:
06/03/2015
Assignee
1
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY D-51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150353712
14654324
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 46
Reel/Frame:039677/0059   Pages: 6
Recorded: 09/08/2016
Attorney Dkt #:074023-0723-US-546269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSER, RAFAEL
Exec Dt:
08/25/2016
2
KUHLMANN, TIMO
Exec Dt:
08/29/2016
3
MERLI, STEFAN
Exec Dt:
09/07/2016
4
SCHULZ, ANDREAS
Exec Dt:
09/07/2016
5
WALKER, MATTHIAS
Exec Dt:
09/07/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170066890
15123017
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 47
Reel/Frame:050102/0019   Pages: 16
Recorded: 08/20/2019
Attorney Dkt #:074023-0845-US-587690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAESE, WILFRIED
Exec Dt:
03/12/2019
2
OSER, RAFAEL
Exec Dt:
03/09/2019
3
ROPPEL, MICHAEL
Exec Dt:
03/13/2019
4
HOFFMANN, ALEXANDER VON
Exec Dt:
08/06/2019
5
GEBHARD, MARTIN
Exec Dt:
03/11/2019
6
HECK, BERNHARD
Exec Dt:
03/08/2019
7
TARANKA, ALENA
Exec Dt:
05/02/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10619815
US20190234574
16340434
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 48
Reel/Frame:050102/0292   Pages: 16
Recorded: 08/20/2019
Attorney Dkt #:074023-0845-US-587690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAESE, WILFRIED
Exec Dt:
03/12/2019
2
OSER, RAFAEL
Exec Dt:
03/09/2019
3
ROPPEL, MICHAEL
Exec Dt:
03/13/2019
4
HOFFMANN, ALEXANDER VON
Exec Dt:
08/06/2019
5
GEBHARD, MARTIN
Exec Dt:
03/11/2019
6
HECK, BERNHARD
Exec Dt:
03/08/2019
7
TARANKA, ALENA
Exec Dt:
05/02/2019
Assignees
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
2
TECHNISCHE HOCHSCHULE NUERNBERG GEORG SIMON OHM
KESSLERPLATZ 12
NUERNBERG, GERMANY 90489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10619815
US20190234574
16340434
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 49
Reel/Frame:049195/0809   Pages: 4
Recorded: 05/16/2019
Attorney Dkt #:074023-0861-US-589445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
04/18/2019
2
OSER, RAFAEL
Exec Dt:
04/25/2019
3
HINZMANN, DIRK
Exec Dt:
04/18/2019
4
KUHLMANN, TIMO
Exec Dt:
04/18/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11351764
US20190344538
16461431
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 50
Reel/Frame:049952/0204   Pages: 6
Recorded: 08/04/2019
Attorney Dkt #:074023-0860-US-589454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
05/17/2019
2
OSER, RAFAEL
Exec Dt:
05/17/2019
3
HINZMANN, DIRK
Exec Dt:
05/17/2019
4
KUHLMANN, TIMO
Exec Dt:
05/20/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440382
US20190344642
16461417
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 51
Reel/Frame:054780/0817   Pages: 12
Recorded: 12/30/2020
Attorney Dkt #:074023-0927-US-602163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, ULRICH
Exec Dt:
03/09/2020
2
MEYER, ALEXANDER
Exec Dt:
03/09/2020
3
KLEIN, ANDREAS
Exec Dt:
03/10/2020
4
HINZMANN, DIRK
Exec Dt:
03/09/2020
5
CAPELLEN, PETER
Exec Dt:
03/19/2020
6
OSER, RAFAEL
Exec Dt:
03/09/2020
7
HAGEN, RAINER
Exec Dt:
03/09/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11747447
US20200393568
16956984
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 52
Reel/Frame:054496/0640   Pages: 12
Recorded: 11/30/2020
Attorney Dkt #:074023-0952-US-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASCHKE, ULRICH
Exec Dt:
10/07/2020
2
MEYER, ALEXANDER
Exec Dt:
10/06/2020
3
OSER, RAFAEL
Exec Dt:
10/13/2020
4
ROPPEL, MICHAEL
Exec Dt:
10/12/2020
5
BRUYNSEELS, FRANKY
Exec Dt:
10/05/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11353165
US20210222839
15733856
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 53
Reel/Frame:055822/0349   Pages: 23
Recorded: 04/05/2021
Attorney Dkt #:2018P30075WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, RAINER
Exec Dt:
11/09/2020
2
GRIMM, THOMAS
Exec Dt:
12/11/2020
3
GROSSER, ULRICH
Exec Dt:
12/10/2020
4
MEYER, ALEXANDER
Exec Dt:
11/09/2020
5
KLEIN, ANDREAS
Exec Dt:
11/11/2020
6
HINZMANN, DIRK
Exec Dt:
11/10/2020
7
CAPELLEN, PETER
Exec Dt:
11/11/2020
8
OSER, RAFAEL
Exec Dt:
11/10/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389435
17282815
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 54
Reel/Frame:055822/0386   Pages: 23
Recorded: 04/05/2021
Attorney Dkt #:2018P30114WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, RAINER
Exec Dt:
11/27/2020
2
GRIMM, THOMAS
Exec Dt:
11/12/2020
3
GROSSER, ULRICH
Exec Dt:
12/07/2020
4
MEYER, ALEXANDER
Exec Dt:
11/09/2020
5
KLEIN, ANDREAS
Exec Dt:
11/11/2020
6
HINZMANN, DIRK
Exec Dt:
11/10/2020
7
CAPELLEN, PETER
Exec Dt:
11/11/2020
8
OSER, RAFAEL
Exec Dt:
11/10/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210373170
17282840
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 55
Reel/Frame:056009/0384   Pages: 51
Recorded: 04/22/2021
Attorney Dkt #:074023-0967-US-000020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, ULRICH
Exec Dt:
02/22/2021
2
MEYER, ALEXANDER
Exec Dt:
02/02/2021
3
PFINGST, THOMAS
Exec Dt:
02/03/2021
4
CAPELLEN, PETER
Exec Dt:
01/02/2020
5
OSER, RAFAEL
Exec Dt:
02/02/2021
6
HAGEN, RAINER
Exec Dt:
02/01/2021
7
SADLER, TOBIAS
Exec Dt:
02/03/2021
8
TARAVELLA, VINCENZO
Exec Dt:
02/02/2021
9
CROTTI, ANDREA
Exec Dt:
02/22/2021
10
SCOTUZZI, STEFANIA
Exec Dt:
02/22/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210382146
17287716
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 56
Reel/Frame:056390/0008   Pages: 22
Recorded: 05/29/2021
Attorney Dkt #:074023-US-000018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
02/02/2021
2
OSER, RAFAEL
Exec Dt:
02/02/2021
3
KUHLMANN, TIMO
Exec Dt:
02/05/2021
4
CAPELLEN, PETER
Exec Dt:
01/29/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220026534
17298543
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 57
Reel/Frame:059953/0073   Pages: 7
Recorded: 05/11/2022
Attorney Dkt #:074023-US-000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, ALEXANDER
Exec Dt:
03/03/2022
2
CAPELLEN, PETER
Exec Dt:
02/21/2022
3
OSER, RAFAEL
Exec Dt:
02/21/2022
4
HAGEN, RAINER
Exec Dt:
02/21/2022
5
KLINKENBERG, CHRISTOPH
Exec Dt:
02/21/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230003839
17775928
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 58
Reel/Frame:062857/0488   Pages: 4
Recorded: 03/02/2023
Attorney Dkt #:2020P30032WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIDEL, ANDREAS
Exec Dt:
11/14/2022
2
PIERMATTEO, CIRO
Exec Dt:
09/26/2022
3
OSER, RAFAEL
Exec Dt:
09/26/2022
4
KLANKERS, HANS-JUERGEN
Exec Dt:
10/27/2022
5
HELMIG, JAN
Exec Dt:
09/26/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230311449
18043762
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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