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Patent Assignment Assignor Details
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Assignor Name : KISCHKEL, DITMAR
Total Assignments: 45
Assignment: 1
Reel/Frame:004785/0314   Pages: 2
Recorded: 11/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEGENER, INGO
Exec Dt:
09/02/1987
2
MEFFERT, ALFRED
Exec Dt:
09/02/1987
3
KISCHKEL, DITMAR
Exec Dt:
09/02/1987
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), HENKELSTRASSE 67, POSTFACH 1100, D-4000 DUESSELDORF 1, GERMANY, A CORP. OF FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4820448
NONE
07093859
Correspondence name and address
REAL J. GRANDMAISON
PATENT DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 2
Reel/Frame:006603/0961   Pages: 3
Recorded: 02/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, VOLKER
Exec Dt:
01/25/1993
2
RAEHSE, WILFRIED
Exec Dt:
01/25/1993
3
SYLDATH, ANDREAS
Exec Dt:
01/25/1993
4
KISCHKEL, DITMAR
Exec Dt:
01/25/1993
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
POSTFACH 1100
DUESSELDORF, GERMANY D-4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5397507
NONE
07978701
Correspondence name and address
HENKEL CORPORATION
LAW DEPT.
140 GERMANTOWN PIKE, SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 3
Reel/Frame:007194/0477   Pages: 3
Recorded: 02/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, VOLKER
Exec Dt:
02/16/1994
2
JACOBS, JOCHEN
Exec Dt:
02/16/1994
3
KISCHKEL, DITMAR
Exec Dt:
02/16/1994
4
KRAEPLIN, PETER
Exec Dt:
02/16/1994
5
SYLDATH, ANDREAS
Exec Dt:
02/16/1994
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
D-40191
DUSSELDORF,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5516447
NONE
08196141
Correspondence name and address
HENKEL CORPORATION
NORVELL E. WISDOM, JR.
LAW DEPARTMENT
140 GERMANTOWN PIKE, SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 4
Reel/Frame:007546/0423   Pages: 3
Recorded: 02/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, VOLKER
Exec Dt:
02/16/1994
2
JACOBS, JOCHEN
Exec Dt:
02/16/1994
3
KISCHKEL, DITMAR
Exec Dt:
02/16/1994
4
KRAEPLIN, PETER
Exec Dt:
02/16/1994
5
SYLDATH, ANDREAS
Exec Dt:
02/16/1994
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
DUSSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5516447
NONE
08196141
Correspondence name and address
HENKEL CORPORATION
NORVELL E. WISDOM, JR.
LAW DEPT., SUITE 150
140 GERMANTOWN PIKE
PLYMOUTH MTG., PA 19462
Assignment: 5
Reel/Frame:007184/0428   Pages: 3
Recorded: 08/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
08/02/1994
2
SCHMID, KARL
Exec Dt:
08/02/1994
3
SYLDATH, ANDREAS
Exec Dt:
08/02/1994
4
KROHNEN, THOMAS
Exec Dt:
08/02/1994
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5501817
NONE
08284594
Correspondence name and address
HENKEL CORPORATION
LAW DEPARTMENT
SUITE 150
140 GERMANTOWN PIKE
PLYMOUTH, PA 19462
Assignment: 6
Reel/Frame:007974/0416   Pages: 4
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, KARL
Exec Dt:
03/20/1996
2
SYLDATH, ANDREAS
Exec Dt:
03/20/1996
3
KISCHKEL, DITMAR
Exec Dt:
03/20/1996
4
KROHNEN, THOMAS
Exec Dt:
03/20/1996
5
NEUSS, MICHAEL
Exec Dt:
03/20/1996
6
PAWELCZYK, HUBERT
Exec Dt:
03/20/1996
7
BOECKER, MONIKA
Exec Dt:
03/20/1996
8
WELLING, HERMANN-JOSEF
Exec Dt:
03/20/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5668100
NONE
08619493
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
LAW DEPARTMENT
140 GERMANTOWN PIKE-SUITE 150
PLYMOUTH MTG., PENNSYLVANIA 19462
Assignment: 7
Reel/Frame:008322/0883   Pages: 5
Recorded: 01/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, KARL
Exec Dt:
05/06/1996
2
SYLDATH, ANDREAS
Exec Dt:
05/06/1996
3
KISCHKEL, DITMAR
Exec Dt:
05/06/1996
4
BAUER, VOLKER
Exec Dt:
05/06/1996
5
SCHMIDT, WOLFGANG
Exec Dt:
05/06/1996
6
GROSSER, ANKE
Exec Dt:
05/06/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939372
NONE
08637632
Correspondence name and address
HENKEL CORPORATION
JOHN E. DRACH
LAW DEPARTMENT
140 GERMANTOWN PIKE-SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 8
Reel/Frame:008566/0571   Pages: 3
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
10/22/1996
2
SCHMID, KARL
Exec Dt:
10/22/1996
3
SYLDATH, ANDREAS
Exec Dt:
10/22/1996
4
KROHNEN, THOMAS
Exec Dt:
10/22/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN HENKEL KGA
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824633
NONE
08732422
Correspondence name and address
HENKEL CORPORATION
ATTENTION: REAL J. GRANDMAISON
LAW DEPARTMENT
140 GERMANTOWN PIKE-SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 9
Reel/Frame:009768/0681   Pages: 7
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, KARL
Exec Dt:
09/21/1998
2
SYLDATH, ANDREAS
Exec Dt:
09/21/1998
3
KISCHKEL, DITMAR
Exec Dt:
09/21/1998
4
BAUER, VOLKER
Exec Dt:
09/21/1998
5
SCHMIDT, WOLFGANG
Exec Dt:
09/21/1998
6
BECKER, ANKE
Exec Dt:
09/21/1998
7
JAESCHKE, EDGAR
Exec Dt:
09/21/1998
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939372
NONE
08637632
Correspondence name and address
HENKEL CORPORATION
JOHN E. DRACH
2500 RENAISSANCE BLVD -SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 10
Reel/Frame:010008/0322   Pages: 3
Recorded: 04/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, KARL-HEINZ
Exec Dt:
03/03/1999
2
KISCHKEL, DITMAR
Exec Dt:
03/03/1999
3
KROHNEN, THOMAS
Exec Dt:
03/03/1999
4
SYLDATH, ANDREAS
Exec Dt:
03/03/1999
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6174849
NONE
09297450
Correspondence name and address
HENKEL CORPORATION
GLENN E. J. MURPHY
LAW DEPARTMENT
2500 RENAISSANCE BLVD - SUITE 200
GULPH MILLS, PA 19406
Assignment: 11
Reel/Frame:010010/0556   Pages: 3
Recorded: 05/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, KARL-HEINZ
Exec Dt:
05/11/1999
2
KISCHKEL, DITMAR
Exec Dt:
05/11/1999
3
KROHNEN, THOMAS
Exec Dt:
05/11/1999
4
SYLDATH, ANDREAS
Exec Dt:
05/11/1999
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6165961
NONE
09308539
Correspondence name and address
HENKEL CORPORATION
GLENN E.J. MURPHY
2500 RENAISSANCE BLVD.
SUITE 200
GULPH MILLS, PA 19406
Assignment: 12
Reel/Frame:010867/0969   Pages: 3
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOCHWITZ, OLAF
Exec Dt:
07/24/2000
2
ASSMANN, GEORG
Exec Dt:
07/24/2000
3
SYLDATH, ANDREAS
Exec Dt:
07/24/2000
4
KISCHKEL, DITMAR
Exec Dt:
07/24/2000
5
SCHMID, KARL-HEINZ
Exec Dt:
07/24/2000
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362157
NONE
09554390
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 13
Reel/Frame:011235/0021   Pages: 3
Recorded: 01/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASSMANN, GEORG
Exec Dt:
01/08/2001
2
BLOCHWITZ, OLAF
Exec Dt:
01/08/2001
3
SYLDATH, ANDREAS
Exec Dt:
01/08/2001
4
KISCHKEL, DITMAR
Exec Dt:
01/08/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455488
NONE
09700309
Correspondence name and address
COGNIS CORPORATION
STEVER J. TRZASKA
2500 RENAISSANCE BLVD. SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 14
Reel/Frame:012131/0236   Pages: 3
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOESTER, RITA
Exec Dt:
06/05/2001
2
BEHLER, ANSGAR
Exec Dt:
06/05/2001
3
STUTE, JUTTA
Exec Dt:
06/05/2001
4
KISCHKEL, DITMAR
Exec Dt:
06/05/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6683035
NONE
09856239
Correspondence name and address
COGNIS CORPORATION
ATTN: AARON R. ETTELMAN
2500 RENAISSANCE BLVD.
SUITE 200
GULPH MILLS, PA 19406
Assignment: 15
Reel/Frame:012070/0539   Pages: 3
Recorded: 10/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
06/28/2001
2
KISCHKEL, DITMAR
Exec Dt:
06/28/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479452
US20020111286
09896308
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 16
Reel/Frame:012095/0486   Pages: 3
Recorded: 10/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
06/28/2001
2
ELSNER, MICHAEL
Exec Dt:
06/28/2001
3
KISCHKEL, DITMAR
Exec Dt:
06/28/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091168
US20020107165
09896853
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BOULEVARD, SUITE 200
GULPH MILLS, PENNSYLVANIA 19406
Assignment: 17
Reel/Frame:011822/0883   Pages: 3
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
07/04/2001
2
WEUTHEN, MANFRED
Exec Dt:
07/04/2001
3
STUTE, JUTTA
Exec Dt:
07/04/2001
4
PODUBRIN, STEFAN
Exec Dt:
07/04/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6780829
NONE
09868549
Correspondence name and address
COONIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 18
Reel/Frame:012148/0084   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
08/10/2001
2
WEUTHEN, MANFRED
Exec Dt:
08/10/2001
3
STUTE, JUTTA
Exec Dt:
08/10/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6616705
US20020151454
09949385
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BOULEVARD, SUITE 200
GULPH MILLS, PENNSYLVANIA 19406
Assignment: 19
Reel/Frame:012148/0095   Pages: 3
Recorded: 11/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
08/10/2001
2
WEUTHEN, MANFRED
Exec Dt:
08/10/2001
3
STUTE, JUTTA
Exec Dt:
08/10/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620209
US20020155981
09949529
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD. SUITE 200
GULPH WILLS, PA 19406
Assignment: 20
Reel/Frame:012170/0649   Pages: 3
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESKUCHEN, RAINER
Exec Dt:
10/08/2001
2
KISCHKEL, DITMAR
Exec Dt:
10/08/2001
3
WEUTHEN, MANFRED
Exec Dt:
10/08/2001
4
KOEHLER, MICHAEL
Exec Dt:
10/08/2001
5
LEINEMANN, WERNER
Exec Dt:
10/08/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUSSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723135
US20020058602
09956176
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD. SUITE 200
GULPH MILLS, PA 19406
Assignment: 21
Reel/Frame:012550/0152   Pages: 3
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
10/29/2001
2
LEINEMANN, WERNER
Exec Dt:
10/29/2001
3
ESKUCHEN, RAINER
Exec Dt:
10/29/2001
4
KOEHLER, MICHAEL
Exec Dt:
10/29/2001
5
WEUTHEN, MANFRED
Exec Dt:
10/29/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903066
US20020123453
09956414
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
2500 RENAISSANCE BLVD, PATENT DEPT.
SUITE 200
GULPH MILLS, PA 19406
Assignment: 22
Reel/Frame:012712/0173   Pages: 3
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUTE, JUTTA
Exec Dt:
11/14/2001
2
KOESTER, RITA
Exec Dt:
11/14/2001
3
KISCHKEL, DITMAR
Exec Dt:
11/14/2001
4
BURGO, ANTONIO
Exec Dt:
11/14/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521578
NONE
10030765
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 23
Reel/Frame:012901/0647   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
04/19/2002
2
KISCHKEL, DITMAR
Exec Dt:
04/23/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUSSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030027740
10122482
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., STE. 200
LAW DEPT.
GULPH MILLS, PA 19406
Assignment: 24
Reel/Frame:013033/0269   Pages: 3
Recorded: 08/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
05/16/2002
2
KISCHKEL, DITMAR
Exec Dt:
05/16/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO., KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049279
NONE
10130738
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 25
Reel/Frame:013078/0087   Pages: 3
Recorded: 09/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
05/16/2002
2
KISCHKEL, DITMAR
Exec Dt:
05/16/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6977239
NONE
10130841
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 26
Reel/Frame:013247/0402   Pages: 3
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
06/08/2002
2
KISCHKEL, DITMAR
Exec Dt:
06/08/2002
3
ELSNER, MICHAEL
Exec Dt:
06/13/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7087570
US20030027741
10168749
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 27
Reel/Frame:013247/0410   Pages: 3
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
06/08/2002
2
KISCHKEL, DITMAR
Exec Dt:
06/08/2002
3
ELSNER, MICHAEL
Exec Dt:
06/13/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030022809
10168594
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
2500 RENAISSANCE BLVD.
SUITE 200, PATENT DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 28
Reel/Frame:013139/0044   Pages: 3
Recorded: 10/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEUTHEN, MANFRED
Exec Dt:
06/26/2002
2
KISCHKEL, DITMAR
Exec Dt:
06/26/2002
3
ELSNER, MICHAEL
Exec Dt:
06/26/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030144172
10168748
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BOULEVARD, SUITE 200
GULPH MILLS, PENNSYLVANIA 19406
Assignment: 29
Reel/Frame:013216/0822   Pages: 3
Recorded: 11/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
07/12/2002
2
WEUTHEN, MANFRED
Exec Dt:
07/10/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & GO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030032575
10182973
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., STE. 200
GULPH MILLS, PA 19406
Assignment: 30
Reel/Frame:013301/0519   Pages: 3
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
07/12/2002
2
WEUTHEN, MANFRED
Exec Dt:
07/10/2002
3
ESKUCHEN, RAINER
Exec Dt:
07/12/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030013629
10181586
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 31
Reel/Frame:013491/0469   Pages: 3
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESKUCHEN, RAINER
Exec Dt:
09/13/2002
2
WEUTHEN, MANFRED
Exec Dt:
09/09/2002
3
KISCHKEL, DITMAR
Exec Dt:
09/09/2002
4
MICHEL, TYCHO
Exec Dt:
09/30/2002
5
GUTSCHE, BERNHARD
Exec Dt:
09/16/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO., KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6936581
US20030039624
10258369
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 32
Reel/Frame:013281/0331   Pages: 3
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
11/06/2002
2
RATHS, HANS-CHRISTIAN
Exec Dt:
11/08/2002
3
WEUTHEN, MANFRED
Exec Dt:
11/07/2002
4
ELSNER, MICHAEL
Exec Dt:
11/12/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797687
US20030078182
10214029
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
2500 RENAISSANCE BLVD.-SUITE 200
PATENT DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 33
Reel/Frame:013361/0812   Pages: 3
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
11/13/2002
2
WEUTHEN, MANFRED
Exec Dt:
11/14/2002
3
ELSNER, MICHAEL
Exec Dt:
11/18/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030100473
10267256
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
PATENT DEPARTMENT
2500 RENAISSANCE BLVD.-SUITE 200
GULPH MILLS, PA 19406
Assignment: 34
Reel/Frame:013377/0609   Pages: 3
Recorded: 01/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
11/20/2002
2
WEUTHEN, MANFRED
Exec Dt:
11/19/2002
3
ELSNER, MICHAEL
Exec Dt:
11/25/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030114348
10278835
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
2500 RENAISSANCE BLVD.-SUITE 200
PATENT DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 35
Reel/Frame:013423/0926   Pages: 3
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
12/03/2002
2
WEUTHEN, MANFRED
Exec Dt:
12/09/2002
3
ELSNER, MICHAEL
Exec Dt:
12/06/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG.
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022662
US20030153481
10288644
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
PATENT DEPARTMENT
2500 RENAISSANCE BLVD.-SUITE 200
GULPH MILLS, PA 19406
Assignment: 36
Reel/Frame:014175/0171   Pages: 3
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSNER, MICHAEL
Exec Dt:
12/06/2002
2
KISCHKEL, DITMAR
Exec Dt:
12/03/2002
3
WEUTHEN, MANFRED
Exec Dt:
12/05/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKEISTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6805141
US20030119703
10317445
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 37
Reel/Frame:013604/0957   Pages: 3
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
01/17/2003
2
WEUTHEN, MANFRED
Exec Dt:
01/20/2003
3
ELSNER, MICHAEL
Exec Dt:
01/24/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897193
US20030171243
10320987
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
PATENT DEPARTMENT
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 38
Reel/Frame:014481/0899   Pages: 3
Recorded: 04/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHTER, ROLF
Exec Dt:
12/10/2003
2
KOESTER, RITA
Exec Dt:
12/12/2003
3
KISCHKEL, DITMAR
Exec Dt:
12/10/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO, KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040139553
10702678
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
300 BROOKSIDE AVENUE
PATENT DEPARTMENT
AMBLER, PA 19002
Assignment: 39
Reel/Frame:014458/0397   Pages: 3
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHTER, ROLF
Exec Dt:
12/12/2003
2
KOESTER, RITA
Exec Dt:
12/11/2003
3
KISCHKEL, DITMAR
Exec Dt:
12/12/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040138089
10702668
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
PATENT DEPARTMENT
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 40
Reel/Frame:014458/0354   Pages: 3
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHTER, ROLF
Exec Dt:
01/27/2004
2
KOESTER, RITA
Exec Dt:
02/16/2004
3
KISCHKEL, DITMAR
Exec Dt:
01/29/2004
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040139990
10702669
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
300 BROOKSIDE AVENUE
PATENT DEPARTMENT
AMBLER, PA 19002
Assignment: 41
Reel/Frame:016889/0312   Pages: 4
Recorded: 12/13/2005
Attorney Dkt #:C 2982 COGG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
11/07/2005
2
WEUTHEN, MANFRED
Exec Dt:
11/07/2005
3
WACHTER, ROLF
Exec Dt:
11/08/2005
4
SCHAD, JOERG
Exec Dt:
11/18/2005
Assignee
1
COGNIS IP MANAGEMENT GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7375071
US20060074005
11243244
Correspondence name and address
ROSE A. STOWE, PATENT DEPT.
COGNIS CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 42
Reel/Frame:020933/0919   Pages: 4
Recorded: 05/12/2008
Attorney Dkt #:C 3053 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
01/23/2008
2
WEUTHEN, MANFRED
Exec Dt:
01/11/2008
3
WACHTER, ROLF
Exec Dt:
02/05/2008
4
ESKUCHEN, RAINER
Exec Dt:
02/05/2008
Assignee
1
COGNIS IP MANAGEMENT GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100173818
12063694
Correspondence name and address
COGNIS CORPORATION
300 BROOKSIDE AVENUE
ATTN: MARLENE CAPRERI
AMBLER, PA 19002
Assignment: 43
Reel/Frame:025384/0239   Pages: 4
Recorded: 11/17/2010
Attorney Dkt #:P40236 USA C3216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISCHKEL, DITMAR
Exec Dt:
11/11/2010
2
WEUTHEN, MANFRED
Exec Dt:
11/11/2010
3
KROHEN, THOMAS
Exec Dt:
11/11/2010
Assignee
1
COGNIS IP MANAGEMENT GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100120655
12524707
Correspondence name and address
FOX ROTHSCHILD LLP
2000 MARKET STREET
20TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 44
Reel/Frame:029622/0681   Pages: 7
Recorded: 01/14/2013
Attorney Dkt #:CGG0278-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESKUCHEN, RAINER
Exec Dt:
12/10/2012
2
BOTH, SABINE
Exec Dt:
06/28/2012
3
BENERT, ARNOLD
Exec Dt:
12/19/2012
4
KISCHKEL, DITMAR
Exec Dt:
06/28/2012
Assignee
1
COGNIS IP MANAGEMENT GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120245070
13513762
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 45
Reel/Frame:049209/0442   Pages: 5
Recorded: 05/17/2019
Attorney Dkt #:27843-1391 160598US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KISCHKEL, DITMAR
Exec Dt:
02/15/2018
Assignee
1
BASF PERSONAL CARE AND NUTRITION GMBH
RHEINPROMENADE 1
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844326
US20190367842
16461881
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105

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