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Patent Assignment Assignor Details
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Assignor Name : WROBEL, DIETER
Total Assignments: 11
Assignment: 1
Reel/Frame:004486/0705   Pages: 1
Recorded: 11/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRUG, WOLFGANG
Exec Dt:
11/04/1985
2
KNISPEL, GOTTFRIED
Exec Dt:
11/04/1985
3
WROBEL, DIETER
Exec Dt:
11/04/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4704408
NONE
06800134
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004742/0288   Pages: 1
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WROBEL, DIETER
Exec Dt:
06/24/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4771119
NONE
07072768
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:007452/0987   Pages: 2
Recorded: 04/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, RALF
Exec Dt:
03/02/1995
2
HARRISON, DAVID
Exec Dt:
03/06/1995
3
WROBEL, DIETER
Exec Dt:
03/07/1995
Assignee
1
BAYER AG
PATENTE KONZERN
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654373
NONE
08423905
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 4
Reel/Frame:007763/0856   Pages: 3
Recorded: 11/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, RALF
Exec Dt:
10/09/1995
2
HARRISON, DAVID
Exec Dt:
10/16/1995
3
WROBEL, DIETER
Exec Dt:
10/11/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5698635
NONE
08554324
Correspondence name and address
LEONARD HORN
SPRUNG HORN KRAMER & WOODS
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 5
Reel/Frame:008601/0927   Pages: 2
Recorded: 06/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VORHOFF, WERNER
Exec Dt:
04/08/1997
2
WROBEL, DIETER
Exec Dt:
04/08/1997
3
FELD, DAGOBERT
Exec Dt:
04/10/1997
Assignees
1
DMT-GESELLSCHAFT FUR FORSCHUNG UND PRUFUNG MBH
FRANZ-FISCHER-WEG 61
ESSEN, GERMANY D-453
2
WELLDONE ENGINEERING GMBH
BARNBRUCHSKAMP 16A
BEEDENBOSTEL, GERMANY D-293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5806612
NONE
08805408
Correspondence name and address
FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 6
Reel/Frame:008580/0932   Pages: 3
Recorded: 05/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUGER, RALF
Exec Dt:
05/22/1997
2
ACKERMANN, JURGEN
Exec Dt:
05/22/1997
3
WROBEL, DIETER
Exec Dt:
05/23/1997
4
STEINBERGER, HELMUT
Exec Dt:
05/23/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852125
NONE
08867150
Correspondence name and address
SPRNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 7
Reel/Frame:009202/0697   Pages: 3
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESCH, KLAUS-DIETER
Exec Dt:
03/13/1998
2
RIST, STEFAN
Exec Dt:
03/16/1998
3
STEINBERGER, HELMUT
Exec Dt:
03/13/1998
4
WROBEL, DIETER
Exec Dt:
03/17/1998
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010011117
09071658
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG, ESQ.
660 WHITE PLAINS RD.
TARRYTOWN, NY 10591-5144
Assignment: 8
Reel/Frame:020354/0055   Pages: 2
Recorded: 01/11/2008
Attorney Dkt #:GEB-17511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WROBEL, DIETER
Exec Dt:
11/02/2007
2
IRMER, UWE
Exec Dt:
11/05/2007
3
WAG, YI-FENG
Exec Dt:
11/28/2007
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS GMBH
BUILDING V 7
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090062417
11848480
Correspondence name and address
KENNETH A.CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 9
Reel/Frame:024359/0045   Pages: 3
Recorded: 05/10/2010
Attorney Dkt #:GIL-19776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRMER, UWE
Exec Dt:
04/08/2010
2
WROBEL, DIETER
Exec Dt:
04/08/2010
3
WANG, YI-FENG
Exec Dt:
04/11/2010
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS GMBH
KAISER-WILHELM ALLEE, GEBAUDE V 7
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8968627
US20120027970
12674911
Correspondence name and address
KENNETH A.CLARK
23755 LORAIN ROAD - SUITE 200
NORTH OLMSTED, OH 44070-2224
Assignment: 10
Reel/Frame:027219/0368   Pages: 3
Recorded: 11/14/2011
Attorney Dkt #:GIL-35107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WROBEL, DIETER
Exec Dt:
10/26/2011
2
EVERSHEIM, HUBERTUS
Exec Dt:
10/25/2011
3
RICHETON, JULIEN
Exec Dt:
10/31/2011
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS GMBH
KAISER-WILHELM-ALLEE, GEBAUDE V 7
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120046485
13255257
Correspondence name and address
KENNETH A. CLARK
23755 LORAIN ROAD - SUITE 200
NORTH OLMSTED, OH 44070-2224
Assignment: 11
Reel/Frame:037978/0122   Pages: 10
Recorded: 03/15/2016
Attorney Dkt #:1302-754 PCT US (5072133)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HUIPING
Exec Dt:
02/19/2016
2
BOSSHAMMER, STEPHAN
Exec Dt:
03/01/2016
3
WROBEL, DIETER
Exec Dt:
02/24/2016
4
ECKBERG, RICHARD
Exec Dt:
02/20/2016
5
GRISWOLD, ROY
Exec Dt:
02/18/2016
6
GANTER, BEATE
Exec Dt:
02/22/2016
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS INC.
260 HUDSON RIVER ROAD
WATERFORD, NEW YORK 12188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160369058
14901321
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797

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