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Patent Assignment Assignor Details
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Assignor Name : STAFFEL, THOMAS
Total Assignments: 23
Assignment: 1
Reel/Frame:005386/0876   Pages: 2
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAFFEL, THOMAS
Exec Dt:
07/02/1990
2
ADRIAN, RENATE
Exec Dt:
07/02/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF FED. REP. GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043151
NONE
07555931
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:005628/0103   Pages: 2
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAFFEL, THOMAS
Exec Dt:
02/01/1991
2
SCHIMMEL, GUNTHER
Exec Dt:
02/01/1991
3
BUHL, HORST
Exec Dt:
02/01/1991
4
GROBE, JURGEN
Exec Dt:
02/01/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5158752
NONE
07657532
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:005663/0052   Pages: 2
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHIMMEL, GUNTHER
Exec Dt:
03/07/1991
2
STAFFEL, THOMAS
Exec Dt:
03/07/1991
3
GRADL, REINHARD
Exec Dt:
03/07/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124137
NONE
07676862
Correspondence name and address
ROBERT G. MC MORROW, JR.
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 4
Reel/Frame:005778/0343   Pages: 2
Recorded: 07/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAFFEL, THOMAS
Exec Dt:
06/24/1991
2
ADRIAN, RENATE
Exec Dt:
06/24/1991
3
BECKER, WOLFGANG
Exec Dt:
06/24/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5139758
NONE
07731541
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:005785/0071   Pages: 2
Recorded: 07/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAFFEL, THOMAS
Exec Dt:
06/24/1991
2
ADRIAN, RENATE
Exec Dt:
06/24/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORPORATION OF THE FEDERAL REPUBIC OF GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180566
NONE
07731540
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE. 19899
Assignment: 6
Reel/Frame:005859/0539   Pages: 2
Recorded: 09/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAFFEL, THOMAS
Exec Dt:
09/05/1991
2
GRADL, REINHARD
Exec Dt:
09/05/1991
3
BECKER, WOLFGANG
Exec Dt:
09/05/1991
4
FUCKER, GREGER
Exec Dt:
09/05/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D 6230 FRANKFURT/MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5165904
NONE
07766422
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:006283/0230   Pages: 2
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STAFFEL, THOMAS
Exec Dt:
09/08/1992
2
BECKER, WOLFGANG
Exec Dt:
09/08/1992
3
NEUMANN, HERBERT
Exec Dt:
09/08/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT
WERK KNAPSACK
PATENTABTEILUNG
D-5030 HURTH-KNAPSACK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5277887
NONE
07951406
Correspondence name and address
RICHARD M. BECK
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:009338/0885   Pages: 3
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, THOMAS
Exec Dt:
02/19/1998
2
STAFFEL, THOMAS
Exec Dt:
02/19/1998
3
FISCHER, LYSANDER
Exec Dt:
02/19/1998
Assignee
1
BK GIULINI CHEMIE GMBH & CO. OHG
GIULINISTRASSE 2
D-67065 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6042884
NONE
09011898
Correspondence name and address
SPENCER & FRANK
ASHLEY J. WELLS
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 9
Reel/Frame:009627/0030   Pages: 5
Recorded: 11/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, THOMAS
Exec Dt:
06/16/1998
2
STAFFEL, THOMAS
Exec Dt:
06/16/1998
3
FISCHER, LYSANDER
Exec Dt:
06/16/1998
4
WALTER, RICHARD
Exec Dt:
06/16/1998
5
PATZELT, PETER
Exec Dt:
06/16/1998
Assignee
1
BK GIULINI CHEMIE GMBH & CO. OHG
GIULINISTRASSE 2
D-67065 LUDWIGSHAFEN/RHEIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045859
NONE
09077751
Correspondence name and address
VENABLE
GEORGE H. SPENCER
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 10
Reel/Frame:009926/0051   Pages: 3
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, THOMAS
Exec Dt:
09/16/1998
2
STAFFEL, THOMAS
Exec Dt:
09/16/1998
3
STRAUB, JURGEN
Exec Dt:
09/16/1998
4
FISCHER, LYSANDER
Exec Dt:
09/16/1998
Assignee
1
BK GIULINI CHEMIE GMBH & CO. OHG
GIULINISTRASSE 2
D-67065 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114054
NONE
09142824
Correspondence name and address
VENABLE
GEORGE H. SPENCER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 11
Reel/Frame:010195/0836   Pages: 3
Recorded: 08/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
07/07/1999
2
STRAUB, JURGEN
Exec Dt:
07/07/1999
3
KLEIN, THOMAS
Exec Dt:
07/07/1999
Assignee
1
BK GIULINI CHEMIE GMBH & CO.
OHG, 67065
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352587
NONE
09323140
Correspondence name and address
VENABLE
ASHLEY J. WELLS
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 12
Reel/Frame:014985/0893   Pages: 4
Recorded: 01/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
10/10/2003
2
SCHMITT, MICHAEL
Exec Dt:
10/10/2003
3
HEILEN, WERNFIED
Exec Dt:
09/30/2003
4
HOSCHKE, MARKUS
Exec Dt:
11/21/2003
Assignees
1
BK GIULINI CHEMIE GMBH UND CO. OHG
GIULINI STRASSE 2
LUDWIGSHAFEN, GERMANY 67065
2
BK GOLDSCHMIDT AG
GOLDSCHIDSTRASSE 100
ESSEN, GERMANY 45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040116570
10469311
Correspondence name and address
VENABLE LLP
MARINA V. SCHNELLER
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 13
Reel/Frame:018215/0130   Pages: 4
Recorded: 08/23/2006
Attorney Dkt #:31608-230512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOSCH, SABINE
Exec Dt:
06/23/2006
2
STAFFEL, THOMAS
Exec Dt:
06/23/2006
Assignee
1
B.K. GIULINI GMBH
GIULINI STR. 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7455728
US20070169670
10590331
Correspondence name and address
MARINA V. SCHNELLER
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 14
Reel/Frame:018858/0155   Pages: 3
Recorded: 01/29/2007
Attorney Dkt #:31608-234729
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
01/12/2007
2
FRIEDRICH, WAHL
Exec Dt:
01/12/2007
3
METZ, ANGELIKA
Exec Dt:
01/12/2007
Assignee
1
B.K. GIULINI GMBH
GIULINI STR. 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7438881
US20070272117
11520787
Correspondence name and address
MARINA V. SCHNELLER
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 15
Reel/Frame:021159/0566   Pages: 3
Recorded: 06/27/2008
Attorney Dkt #:016915-0319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
06/06/2008
2
WEBER, SIEGBERT
Exec Dt:
06/06/2008
Assignee
1
BK GIULINI GMBH
GIULINI STRASSE 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080264293
12092473
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
SUITE 500
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:023856/0989   Pages: 6
Recorded: 01/27/2010
Attorney Dkt #:136695.00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, THOMAS
Exec Dt:
12/07/2009
2
MORTIZ, RALF-JOHANN
Exec Dt:
12/07/2009
3
STAFFEL, THOMAS
Exec Dt:
12/11/2009
4
STRAUB, JURGEN
Exec Dt:
12/11/2009
Assignees
1
LANXESS DEUTSCHLAND GMBH
D-51368
LEVERKUSEN, GERMANY
2
BK GIULINI GMBH
GIULINISTRASSE 2
D-67065
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100144576
12523673
Correspondence name and address
PEPPER HAMILTON LLP
ONE MELLON CENTER
50TH FLOOR
PITTSBURGH, PA 15219
Assignment: 17
Reel/Frame:024130/0987   Pages: 6
Recorded: 03/24/2010
Attorney Dkt #:31608-282630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THAUERN, HENRIKE
Exec Dt:
03/11/2010
2
SCHMITT, MICHAEL
Exec Dt:
03/11/2010
3
STAFFEL, THOMAS
Exec Dt:
03/11/2010
Assignee
1
BK GIULINI GMBH
GIULINI STRASSE 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8882903
US20100180801
12667512
Correspondence name and address
KEITH G. HADDAWAY, PH.D.
575 7TH STREET, NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:031892/0479   Pages: 6
Recorded: 01/06/2014
Attorney Dkt #:31608-353981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
12/16/2013
2
STRAUB, JURGEN
Exec Dt:
12/17/2013
3
SCHMITT, MICHAEL
Exec Dt:
12/17/2013
Assignee
1
BK GIULINI GMBH
GIULINI STR. 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045652
US20140212588
14002410
Correspondence name and address
VENABLE LLP
575 7TH STREET, NW
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:034082/0440   Pages: 3
Recorded: 10/31/2014
Attorney Dkt #:999300-0148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
10/09/2014
2
WEBER, SIEGBERT
Exec Dt:
10/09/2014
3
FLEISCHHAUER, MARINA
Exec Dt:
10/09/2014
Assignee
1
BK GIULINI GMBH
GIULINISTRASSE 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150133596
14398258
Correspondence name and address
STRAIN & STRAIN PLLC
1455 PENNSYLVANIA AVE NW
SUITE 400
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:035409/0589   Pages: 3
Recorded: 04/15/2015
Attorney Dkt #:999300-0149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
03/27/2015
2
WEBER, SIEGBERT
Exec Dt:
03/30/2015
3
FLEISCHHAUER, MARINA
Exec Dt:
03/27/2015
4
METZGER, SEBASTIAN
Exec Dt:
04/01/2015
Assignee
1
BK GIULINI GMBH
GIULINISTRASSE 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9871252
US20150014601
14380229
Correspondence name and address
STRAIN & STRAIN PLLC
1455 PENNSYLVANIA AVE NW
SUITE 400
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:041135/0829   Pages: 5
Recorded: 01/31/2017
Attorney Dkt #:31608-396908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
05/12/2016
2
FLEISCHHAUER, MARINA
Exec Dt:
05/12/2016
3
WEBER, SIEGBERT
Exec Dt:
05/12/2016
Assignee
1
BK GIULINI GMBH
GIULINI STRASSE 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160279823
15035079
Correspondence name and address
ANNETTE K. KWOK
P.O.BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 22
Reel/Frame:039510/0534   Pages: 5
Recorded: 08/23/2016
Attorney Dkt #:128272-401641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THAUERN, HENRIKE
Exec Dt:
07/28/2016
2
STAFFEL, THOMAS
Exec Dt:
07/28/2016
Assignee
1
BK GIULINI GMBH
GIULINISTRASSE 2
LUDWIGSHAFEN, GERMANY 67065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9907879
US20160263275
15032485
Correspondence name and address
ANNETTE K. KWOK
P.O.BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 23
Reel/Frame:058400/0036   Pages: 8
Recorded: 12/15/2021
Attorney Dkt #:05710.048US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFEL, THOMAS
Exec Dt:
09/24/2021
2
THAUERN, HENRIKE
Exec Dt:
09/24/2021
3
STRAUB, JUERGEN
Exec Dt:
09/24/2021
Assignee
1
BK GIULINI GMBH,
ALBERT-REIMANN-STR. 2
LADENBURG, GERMANY 68526
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220105233
17416263
Correspondence name and address
VIKSNINS HARRIS PADYS MALEN LLP
7851 METRO PARKWAY, SUITE 325
SUITE 325
BLOOMINGTON, MN 55425

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