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Patent Assignment Assignor Details
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Assignor Name : JANSEN, ULRICH
Total Assignments: 24
Assignment: 1
Reel/Frame:004788/0624   Pages: 1
Recorded: 10/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/25/1987
2
Exec Dt:
09/25/1987
3
Exec Dt:
09/25/1987
4
Exec Dt:
09/25/1987
5
Exec Dt:
09/25/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07107155
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004806/0913   Pages: 1
Recorded: 12/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/13/1987
2
Exec Dt:
11/13/1987
3
Exec Dt:
11/30/1987
4
Exec Dt:
11/13/1987
5
Exec Dt:
11/13/1987
6
Exec Dt:
11/13/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07131091
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005042/0257   Pages: 1
Recorded: 02/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/27/1989
2
Exec Dt:
01/27/1989
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07309146
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005406/0343   Pages: 2
Recorded: 08/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/18/1990
2
Exec Dt:
07/18/1990
3
Exec Dt:
07/18/1990
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07564497
Correspondence name and address
PATENT DEPARTMENT
MOBAY CORP., MOBAY ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:005694/0551   Pages: 2
Recorded: 04/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/06/1991
2
Exec Dt:
03/06/1991
3
Exec Dt:
03/12/1991
4
Exec Dt:
03/08/1991
5
Exec Dt:
03/05/1991
6
Exec Dt:
03/08/1991
Assignee
1
LEVERKUSEN
A CORPORATION OF GERMANY
BAYERWERK, GERMANY D 5090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07692496
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:006078/0725   Pages: 2
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1992
2
Exec Dt:
02/06/1992
3
Exec Dt:
02/06/1992
4
Exec Dt:
02/02/1992
5
Exec Dt:
02/04/1992
Assignee
1
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07864302
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 7
Reel/Frame:008073/0830   Pages: 4
Recorded: 01/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/27/1994
2
Exec Dt:
12/27/1994
Assignee
1
BERNARD-HAHN-STRASSE 12,
41812 ERKELENZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08367298
Correspondence name and address
HARNESS, DICKEY & PIERCE
JAMES E. STEPHENSON, ESQ.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:007475/0412   Pages: 2
Recorded: 04/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/1995
2
Exec Dt:
02/17/1995
3
Exec Dt:
02/20/1995
Assignee
1
KONZERNVERWALTUNG RP, PATENTE KONZERN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08424656
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:007684/0971   Pages: 2
Recorded: 09/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/1995
2
Exec Dt:
08/07/1995
3
Exec Dt:
08/07/1995
4
Exec Dt:
08/28/1995
5
Exec Dt:
08/08/1995
Assignee
1
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08530629
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:008023/0811   Pages: 2
Recorded: 05/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/1996
2
Exec Dt:
04/23/1996
3
Exec Dt:
05/01/1996
4
Exec Dt:
04/19/1996
Assignee
1
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08651454
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P. O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 11
Reel/Frame:008237/0033   Pages: 6
Recorded: 10/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/1996
2
Exec Dt:
09/16/1996
3
Exec Dt:
09/16/1996
4
Exec Dt:
09/24/1996
5
Exec Dt:
10/01/1996
Assignee
1
KABELKAMP 20
30179 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08685876
Correspondence name and address
WARE, FRESSOLA,VAN DER SLUYS & ADOLPHSON
K. BRADFORD ADOLPHSON
755 MAIN STRET, P.O. BOX 224
MONROE, CONNECTICUT 06468
Assignment: 12
Reel/Frame:012664/0090   Pages: 2
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2001
2
Exec Dt:
12/10/2001
3
Exec Dt:
12/05/2001
4
Exec Dt:
11/12/2001
5
Exec Dt:
12/07/2001
6
Exec Dt:
12/12/2001
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09965702
Correspondence name and address
BAYER CORPORATION
ARON PRIES
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:012545/0963   Pages: 2
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2001
2
Exec Dt:
11/12/2001
3
Exec Dt:
11/16/2001
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09967311
Correspondence name and address
BAYER CORP.
JAMES R. FRANKS
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:013354/0080   Pages: 2
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2002
2
Exec Dt:
06/28/2002
3
Exec Dt:
07/06/2002
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10204147
Correspondence name and address
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:013388/0692   Pages: 2
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2002
2
Exec Dt:
07/03/2002
3
Exec Dt:
07/06/2002
Assignee
1
D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10204294
Correspondence name and address
HAYER CORPORATION
KAREN LOCKHART
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:013354/0054   Pages: 2
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2002
2
Exec Dt:
07/08/2002
3
Exec Dt:
07/11/2002
4
Exec Dt:
07/15/2002
5
Exec Dt:
07/17/2002
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10204137
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 17
Reel/Frame:013523/0474   Pages: 3
Recorded: 11/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2002
2
Exec Dt:
08/19/2002
3
Exec Dt:
08/19/2002
4
Exec Dt:
09/03/2002
5
Exec Dt:
09/26/2002
6
Exec Dt:
09/01/2002
7
Exec Dt:
09/17/2002
8
Exec Dt:
09/12/2002
9
Exec Dt:
09/02/2002
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10220707
Correspondence name and address
BAYER CORPORATION
ARON PREIS
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 18
Reel/Frame:013814/0350   Pages: 2
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2003
2
Exec Dt:
01/23/2003
3
Exec Dt:
01/28/2003
4
Exec Dt:
02/06/2003
5
Exec Dt:
02/17/2003
6
Exec Dt:
02/17/2003
7
Exec Dt:
02/17/2003
Assignee
1
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10281345
Correspondence name and address
BAYER CORPORATION
JAMES R. FRANKS
PATENT DEPARMENT, 100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 19
Reel/Frame:018690/0832   Pages: 2
Recorded: 12/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2006
2
Exec Dt:
11/24/2006
Assignee
1
D-51369 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11638983
Correspondence name and address
JENNIFER R. SENG
LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 20
Reel/Frame:040014/0632   Pages: 23
Recorded: 09/13/2016
Attorney Dkt #:123.0097-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2016
2
Exec Dt:
07/27/2016
3
Exec Dt:
09/05/2016
4
Exec Dt:
07/26/2016
5
Exec Dt:
07/27/2016
6
Exec Dt:
08/08/2016
7
Exec Dt:
07/26/2016
Assignee
1
ERLENSTRASSE 2
FRANKFURT, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14900748
Correspondence name and address
J.A. LINDEMAN & CO., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 480
FALLS CHURCH, VA 22042
Assignment: 21
Reel/Frame:048725/0798   Pages: 7
Recorded: 03/28/2019
Attorney Dkt #:123.0163-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2019
2
Exec Dt:
01/08/2019
3
Exec Dt:
02/12/2019
4
Exec Dt:
01/08/2019
Assignee
1
MAINZER LANDSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16307339
Correspondence name and address
J.A. LINDEMAN & CO. PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 1070
FALLS CHURCH, VA 22042
Assignment: 22
Reel/Frame:049762/0045   Pages: 6
Recorded: 07/16/2019
Attorney Dkt #:123.0171-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2019
2
Exec Dt:
06/26/2019
3
Exec Dt:
06/15/2019
Assignee
1
MAINZER LANDSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16334936
Correspondence name and address
J.A. LINDEMAN & CO., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 1070
FALLS CHURCH, VA 22042
Assignment: 23
Reel/Frame:059267/0429   Pages: 8
Recorded: 03/15/2022
Attorney Dkt #:123.0182-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2020
2
Exec Dt:
09/17/2020
3
Exec Dt:
04/26/2021
4
Exec Dt:
09/18/2020
5
Exec Dt:
09/29/2020
Assignee
1
MAINZER LANDSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16607213
Correspondence name and address
J.A. LINDEMAN & CO., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 1070
FALLS CHURCH, VA 22042
Assignment: 24
Reel/Frame:056018/0113   Pages: 15
Recorded: 04/23/2021
Attorney Dkt #:123.0215-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2021
2
Exec Dt:
03/11/2021
3
Exec Dt:
03/10/2021
4
Exec Dt:
03/19/2021
Assignee
1
MAINZER LANDSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17267906
Correspondence name and address
J.A. LINDEMAN & CO. PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 1070
FALLS CHURCH, VA 22042

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