skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WOLLENWEBER, HORST-WERNER
Total Assignments: 13
Assignment: 1
Reel/Frame:008317/0047   Pages: 3
Recorded: 01/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
10/02/1995
2
MOELLER, THOMAS
Exec Dt:
10/02/1995
3
SLADEK, HANS-JUERGEN
Exec Dt:
10/02/1995
4
SCHULTE. HEINZ-GUENTHER
Exec Dt:
10/02/1995
5
GRESS, WOLFGANG
Exec Dt:
10/02/1995
6
EICKEN, ULRICH
Exec Dt:
10/02/1995
7
FISCHER, HERBERT
Exec Dt:
10/02/1995
8
DE HAUT, CHRISTIAN
Exec Dt:
10/02/1995
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5725815
NONE
08525520
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
LAW DEPARTMENT
140 GERMANTOWN PIKE-STE. 150
PLYMOUTH MEETING, PA 19462
Assignment: 2
Reel/Frame:007782/0448   Pages: 3
Recorded: 10/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
10/04/1995
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679286
NONE
08535258
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
140 GERMANTOWN PIKE, SUITE 150
LAW DEPARTMENT
PLYMOUTH MTG, PA 19462
Assignment: 3
Reel/Frame:008492/0746   Pages: 3
Recorded: 05/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
01/03/1997
2
HOEFER, RAINER
Exec Dt:
01/03/1997
3
SCHULTE, HEINZ-GUENTHER
Exec Dt:
01/03/1997
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5807502
NONE
08765752
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
LAW DEPARTMENT
140 GERMANTOWN PIKE, SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 4
Reel/Frame:008716/0706   Pages: 5
Recorded: 09/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
08/27/1997
2
HORNFECK, KLAUS
Exec Dt:
08/27/1997
3
KAPS, KIETER
Exec Dt:
08/27/1997
4
NELLESSEN, BERNHARD
Exec Dt:
08/27/1997
5
KOESTER, RITA
Exec Dt:
08/27/1997
6
DREES, WOLFGANG
Exec Dt:
08/27/1997
7
DAUTE, PETER
Exec Dt:
08/27/1997
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057375
NONE
08875711
Correspondence name and address
HENKEL CORPORATION
GLENN E. J. MURPHY
LAW DEPARTMENT
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 5
Reel/Frame:008785/0355   Pages: 7
Recorded: 11/10/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME ON REEL 8716, FRAME 0706.
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
08/27/1997
2
HORNFECK, KLAUS
Exec Dt:
08/27/1997
3
KAPS, DIETER,
Exec Dt:
08/27/1997
4
NELLESSEN, BERNHARD
Exec Dt:
08/27/1997
5
KOESTER, RITA
Exec Dt:
08/27/1997
6
DREES, WOLFGANG
Exec Dt:
08/27/1997
7
DAUTE, PETER
Exec Dt:
08/27/1997
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFA/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057375
NONE
08875711
Correspondence name and address
HENKEL CORPORATION
ATTN: GLENN E.J. MURPHY
LAW DEPARTMENT
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH MTG. PA 19462
Assignment: 6
Reel/Frame:010855/0504   Pages: 3
Recorded: 05/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOERSTER, THOMAS
Exec Dt:
03/10/2000
2
CLAAS, MARCUS
Exec Dt:
03/10/2000
3
WOLLENWEBER, HORST-WERNER
Exec Dt:
03/10/2000
Assignee
1
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6255253
NONE
09485900
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD - SUITE 200
GULPH MILLS, PA 19406
Assignment: 7
Reel/Frame:011275/0552   Pages: 3
Recorded: 01/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
01/23/2001
2
BEHLER, ANSGAR
Exec Dt:
01/23/2001
3
RATHS, HANS CHRISTIAN
Exec Dt:
01/23/2001
4
MAINX, HANS-GEORG
Exec Dt:
01/23/2001
5
REINHARDT, JUERGEN
Exec Dt:
01/23/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403529
NONE
09701209
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 8
Reel/Frame:013436/0120   Pages: 3
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
10/07/2002
2
MAINX, HANS-GEORG
Exec Dt:
09/26/2002
3
ABRIBAT, BENOIT
Exec Dt:
09/20/2002
4
DE RUITER, HANS
Exec Dt:
09/09/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764979
US20030158044
10257698
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
PATENT DEPARTMENT
2500 RENAISSANCE BLVD.-SUITE 200
GULPH MILLS, PA 19406
Assignment: 9
Reel/Frame:013274/0689   Pages: 3
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
10/28/2002
2
MAINX, HANS-GEORG
Exec Dt:
10/02/2002
3
ABRIBAT, BENOIT
Exec Dt:
07/21/2002
4
DE RUITER, HANS
Exec Dt:
07/15/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759371
US20030125210
10169521
Correspondence name and address
COGNIS CORPORATION
ATTENTION: AARON R. ETTELMAN
PATENT DEPARTMENT
2500 RENALSSANCE BLVD.-SUITE 200
GULPH MILLS, PA 19406
Assignment: 10
Reel/Frame:014379/0697   Pages: 3
Recorded: 04/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLLENWEBER, HORST-WERNER
Exec Dt:
03/11/2003
2
RATHJENS, ANDREAS
Exec Dt:
04/07/2003
3
MAINX, HANS-GEORG
Exec Dt:
03/22/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040014603
10415117
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
2500 RENAISSANCE BLVD., STE. 200
PATENT DEPT.
GULPH MILLS, PA 19406
Assignment: 11
Reel/Frame:015277/0399   Pages: 3
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINX, HANS-GEORG
Exec Dt:
11/13/2003
2
WOLLENWEBER, HORST-WERNER
Exec Dt:
11/13/2003
3
GRUENEWALD, CLAUDIA
Exec Dt:
11/13/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKESTRASSE 67
DEUSSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040171492
10481138
Correspondence name and address
COGNIS CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 12
Reel/Frame:015061/0369   Pages: 3
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAINX, HANS-GEORG
Exec Dt:
11/13/2003
2
WOLLENWEBER, HORST-WERNER
Exec Dt:
11/22/2003
3
GRUENEWALD, CLAUDIA
Exec Dt:
11/13/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040171492
10481138
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
300 BROOKSIDE AVENUE
PATENT DEPARTMENT
AMBLER, PA 19002
Assignment: 13
Reel/Frame:024586/0586   Pages: 3
Recorded: 06/24/2010
Attorney Dkt #:359432US0X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DABROWSKI, LARA
Exec Dt:
05/04/2010
2
MENZEL, FRANK
Exec Dt:
05/07/2010
3
WOLLENWEBER, HORST-WERNER
Exec Dt:
05/11/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STR. 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8426478
US20110003921
12808618
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/10/2024 01:09 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT