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Patent Assignment Assignor Details
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Assignor Name : SCHUMACHER, OLIVER
Total Assignments: 15
Assignment: 1
Reel/Frame:006438/0630   Pages: 4
Recorded: 07/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHTER, MICHAEL
Exec Dt:
03/25/1992
2
SCHUMACHER, OLIVER
Exec Dt:
03/25/1992
Assignee
1
SCHERING AKTIENGESELLSCHAFT, A CORPORATION OF GERMANY
ERNST-SCHERING STRASSE 14 D-4709 BERGKAMEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290453
NONE
07916095
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
ATTN: LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:006524/0115   Pages: 3
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHUMACHER, OLIVER
Exec Dt:
09/17/1992
Assignee
1
SCHERING AKTIENGESELLSCHAFT
ERNST-SCHERING-STRASSE 14
BERGKAMEN, GERMANY D-4709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292491
NONE
07938215
Correspondence name and address
WILLIAM E. MCNULTY
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:008201/0062   Pages: 4
Recorded: 10/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEWART, ROSEMARIE E.
Exec Dt:
09/11/1996
2
MARK, HAROLD
Exec Dt:
09/27/1996
3
SCHUMACHER, OLIVER
Exec Dt:
10/15/1996
4
STEWEN, ULRICH
Exec Dt:
10/15/1996
Assignee
1
WITCO CORPORATION
ONE AMERICAN LANE
GREENWICH, CONNECTICUT 06831
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5807802
NONE
08679270
Correspondence name and address
SCULLY, SCOTT ET AL
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY NY 11530
Assignment: 4
Reel/Frame:008399/0340   Pages: 3
Recorded: 02/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, OLIVER
Exec Dt:
01/22/1997
2
STEWEN, ULRICH
Exec Dt:
01/22/1997
Assignee
1
WITCO GMBH
ERNST SCHERING STRASSE 14
D-59192 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756787
NONE
08792365
Correspondence name and address
SCULLY, SCOTT, MURPHY ET AL.
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:010829/0230   Pages: 4
Recorded: 05/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, OLIVER
Exec Dt:
05/22/2000
2
GERIGK, URSULA
Exec Dt:
05/22/2000
Assignee
1
CK WITCO GMBH
INTELLECTUAL PROPERTY DEPARTMENT POSTFACH 1620
D-59180 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6531618
NONE
09579305
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
RICHARD L. CATANIA
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 6
Reel/Frame:012969/0977   Pages: 5
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERKIN, RICHARD M.
Exec Dt:
04/11/2002
2
SCHUMACHER, OLIVER
Exec Dt:
04/11/2002
Assignee
1
CROMPTON GMBH
ERNST-SCHERING STRASSE 14
59192 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030199663
10126111
Correspondence name and address
CROMPTON CORPORATION
MICHAEL P. DILWORTH
BENSON ROAD
MIDDLEBURY CT 06749
Assignment: 7
Reel/Frame:014816/0164   Pages: 3
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, OLIVER
Exec Dt:
08/13/2003
2
FRANKE, LIANE
Exec Dt:
08/13/2003
Assignee
1
CROMPTON GMBH
ERNST-SCHERING-STRASSE 14
59192 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846944
US20040133022
10626819
Correspondence name and address
CROMPTON CORPORATION
MICHAEL P. DILWORTH
BENSON ROAD, LAW DEPT.
MIDDLEBURY, CT 06749
Assignment: 8
Reel/Frame:017012/0756   Pages: 3
Recorded: 02/10/2005
Attorney Dkt #:0241-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHUMACHER, OLIVER
Exec Dt:
11/23/2004
Assignee
1
CROMPTON CORPORATION GMB
ERNST-SCHERING STR. 14
59192 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060111516
10524127
Correspondence name and address
MICHAEL P. DILWORTH, ESQ.
CROMPTON CORPORATION
199 BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 9
Reel/Frame:017102/0254   Pages: 3
Recorded: 05/27/2005
Attorney Dkt #:BE60146 (142-1631)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODER, JENS
Exec Dt:
02/21/2005
2
KAPRIES, ADREA
Exec Dt:
02/21/2005
3
FRANKE, LIANE
Exec Dt:
02/21/2005
4
SCHUMACHER, OLIVER
Exec Dt:
02/21/2005
5
CANISIUS, JOHANNES
Exec Dt:
02/21/2005
Assignee
1
CROMPTON GMBH
ERNST-SCHERING-STRASSE 14
59192 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7297804
US20060047101
10536658
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 10
Reel/Frame:019275/0422   Pages: 4
Recorded: 05/10/2007
Attorney Dkt #:CIRC-06US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSEILLE, OLIVER
Exec Dt:
05/02/2007
2
KERKHOFFS, WOLFGANG
Exec Dt:
05/02/2007
3
SCHUMACHER, OLIVER
Exec Dt:
05/04/2007
Assignee
1
CIRCULITE, INC.
401 HACKENSACK AVENUE
HACKENSACK, NEW JERSEY 07601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8157720
US20070197854
11627444
Correspondence name and address
WOOD, HERRON & EVANS, L.L.P.
441 VINE STREET
2700 CAREW TOWER
CINCINNATI, OH 45202
Assignment: 11
Reel/Frame:042789/0346   Pages: 3
Recorded: 06/22/2017
Attorney Dkt #:259-115US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIEPER, THOMAS
Exec Dt:
06/09/2017
2
SCHUMACHER, OLIVER
Exec Dt:
06/14/2017
3
KIELBUS, DAMIAN
Exec Dt:
06/12/2017
4
MASSING, DETLEF
Exec Dt:
06/09/2017
Assignee
1
LANXESS SOLUTIONS US INC.
199 BENSON ROAD
MIDDLEBURY, CONNECTICUT 06749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174060
US20170334935
15538228
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 12
Reel/Frame:052017/0855   Pages: 4
Recorded: 03/04/2020
Attorney Dkt #:BODN-0213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUMACHER, OLIVER
Exec Dt:
01/21/2020
2
PFENNIG, MICHAEL
Exec Dt:
01/21/2020
3
JIMENEZ DIAZ, VICTOR ALFONSO
Exec Dt:
01/21/2020
4
RASMUS, CONRAD
Exec Dt:
01/21/2020
5
VON MANGOLDT, KARL
Exec Dt:
01/21/2020
Assignee
1
PROTEMBIS GMBH
PAUWELSSTRAUSSE 17
AACHEN, GERMANY D-52074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534284
US20190307545
16345369
Correspondence name and address
MICHAEL BROWN/MICHAEL J BROWN LAW OFFICE
354 EISENHOWER PARKWAY
PLAZA 1, 2ND FLOOR, SUITE 2025
LIVINGSTON, NJ 07039
Assignment: 13
Reel/Frame:052712/0099   Pages: 5
Recorded: 05/20/2020
Attorney Dkt #:BODN-0213
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE PREVIOUSLY RECORDED AT REEL: 052017 FRAME: 0855. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SCHUMACHER, OLIVER
Exec Dt:
01/21/2020
2
PFENNIG, MICHAEL
Exec Dt:
01/21/2020
3
JIMENEZ DIAZ, VICTOR ALFONSO
Exec Dt:
01/21/2020
4
RASMUS, CONRAD
Exec Dt:
01/21/2020
5
VON MANGOLDT, KARL
Exec Dt:
01/21/2020
Assignee
1
PROTEMBIS GMBH
PAUWELSSTRASSE 17
AACHEN, GERMANY D-52074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534284
US20190307545
16345369
Correspondence name and address
MICHAEL BROWN/MICHAEL J BROWN LAW OFFICE
354 EISENHOWER PARKWAY
PLAZA 1, 2ND FLOOR, SUITE 2025
LIVINGSTON, NJ 07039
Assignment: 14
Reel/Frame:059170/0387   Pages: 7
Recorded: 03/04/2022
Attorney Dkt #:BODN-0219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMKIRAN, MURAT
Exec Dt:
02/22/2022
2
VON MANGOLDT, KARL
Exec Dt:
02/22/2022
3
PFENNIG, MICHAEL
Exec Dt:
02/25/2022
4
RASMUS, CONRAD
Exec Dt:
02/22/2022
5
SCHUMACHER, OLIVER
Exec Dt:
02/25/2022
Assignee
1
PROTEMBIS GMBH
PAUWELSSTRASSE 17
AACHEN, GERMANY 52074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220370186
17621822
Correspondence name and address
MICHAEL BROWN/MICHAEL J BROWN LAW OFFICE
354 EISENHOWER PARKWAY
PLAZA 1, 2ND FLOOR, SUITE 2025
LIVINGSTON, NJ 07039
Assignment: 15
Reel/Frame:059170/0535   Pages: 7
Recorded: 03/04/2022
Attorney Dkt #:BODN-0220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMKIRAN, MURAT
Exec Dt:
02/22/2022
2
VON MANGOLDT, KARL
Exec Dt:
02/22/2022
3
PFENNIG, MICHAEL
Exec Dt:
02/25/2022
4
RASMUS, CONRAD
Exec Dt:
02/22/2022
5
SCHUMACHER, OLIVER
Exec Dt:
02/25/2022
Assignee
1
PROTEMBIS GMBH
PAUWELSSTRASSE 17
AACHEN, GERMANY 52074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220370187
17621834
Correspondence name and address
MICHAEL BROWN/MICHAEL J BROWN LAW OFFICE
354 EISENHOWER PARKWAY
PLAZA 1, 2ND FLOOR, SUITE 2025
LIVINGSTON, NJ 07039

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