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Patent Assignment Assignor Details
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Assignor Name : JANSEN, ROLF-MICHAEL
Total Assignments: 10
Assignment: 1
Reel/Frame:005950/0255   Pages: 2
Recorded: 12/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPP, PETER
Exec Dt:
11/22/1991
2
JANSEN, ROLF-MICHAEL
Exec Dt:
11/22/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189230
NONE
07806494
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:006110/0447   Pages: 2
Recorded: 04/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JANSEN, ROLF-MICHAEL
Exec Dt:
03/23/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORPORATION OF FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, FED. REP.OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233107
NONE
07872783
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:006119/0105   Pages: 2
Recorded: 05/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPP, PETER
Exec Dt:
04/03/1992
2
JANSEN, ROLF-MICHAEL
Exec Dt:
04/03/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475169
NONE
07879810
Correspondence name and address
CONNOLLY AND HUTZ
ATTN: THOMAS M. MESHBESHER
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 4
Reel/Frame:006489/0818   Pages: 2
Recorded: 03/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JANSEN, ROLF-MICHAEL
Exec Dt:
03/04/1993
2
HUG, SIEGISMUT
Exec Dt:
03/04/1993
3
DEGER, HANS-MATTHIAS
Exec Dt:
03/04/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20 GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5457267
NONE
08036672
Correspondence name and address
RICHARD M. BECK
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:007685/0256   Pages: 2
Recorded: 08/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSEN, ROLF-MICHAEL
Exec Dt:
06/26/1995
2
ZIMMERMANN, ANDREAS
Exec Dt:
06/26/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT, BUILDING K 801
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5647962
NONE
08495931
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:007725/0542   Pages: 2
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSEN, ROLF-MICHAEL
Exec Dt:
09/25/1995
2
KESSLER, BIRGIT
Exec Dt:
09/25/1995
3
WONNER, JOHANN
Exec Dt:
09/25/1995
4
ZIMMERMANN, ANDREAS
Exec Dt:
09/25/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705535
NONE
08535234
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:007930/0346   Pages: 2
Recorded: 03/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSEN, ROLF-MICHAEL
Exec Dt:
01/08/1996
2
HOPP, PETER
Exec Dt:
01/08/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT, BUILDING K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5621152
NONE
08616483
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:008256/0262   Pages: 4
Recorded: 10/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSEN, ROLF-MICHAEL
Exec Dt:
09/23/1996
2
ZIMMERMANN, ANDREAS
Exec Dt:
09/26/1996
3
JACQUINOT, ERIC
Exec Dt:
09/30/1996
4
SMITH, DOUGLAS
Exec Dt:
09/07/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795556
NONE
08668458
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER, ESQ.
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 9
Reel/Frame:008554/0834   Pages: 2
Recorded: 05/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSEN, ROLF-MICHAEL
Exec Dt:
03/26/1997
2
ZIMMERMAN, ANDREAS
Exec Dt:
03/26/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5759506
NONE
08836184
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:049237/0485   Pages: 5
Recorded: 05/21/2019
Attorney Dkt #:P001 00933USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEL, JAN-GERD
Exec Dt:
02/13/2019
2
JANSEN, ROLF-MICHAEL
Exec Dt:
02/13/2019
3
ROSENOW, BERND
Exec Dt:
05/04/2019
Assignee
1
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882746
US20190202698
16323273
Correspondence name and address
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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