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Patent Assignment Assignor Details
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Assignor Name : BREUER, WOLFGANG
Total Assignments: 17
Assignment: 1
Reel/Frame:006516/0558   Pages: 3
Recorded: 05/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RATHS, HANS-CHRISTIAN
Exec Dt:
10/26/1992
2
HERRMANN, KLAUS
Exec Dt:
10/26/1992
3
BREUER, WOLFGANG
Exec Dt:
10/26/1992
4
FRIEDRICH, KLAUS
Exec Dt:
10/26/1992
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
POSTFACH 1100
DUESSELDORF, GERMANY D-4000
Property
 
Pat #
Pub #
Intl #
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5292910
NONE
07930667
Correspondence name and address
HENKEL CORPORATION
NORVELL E. WISDOM, JR.
LAW DEPT.
SUITE 150, 140 GERMANTOWN PIKE
PLYMOUTH MTG., PA 19462
Assignment: 2
Reel/Frame:006911/0005   Pages: 7
Recorded: 04/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
04/07/1993
2
RATHS, HANS-CHRISTIAN
Exec Dt:
04/07/1993
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67, POSTFACH 1100
DUESSELDORF 1, GERMANY D-4000
Property
 
Pat #
Pub #
Intl #
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5326891
NONE
08050037
Correspondence name and address
NORVELL E. WISDOM, JR.
HENKEL CORPORATION
LAW DEPARTMENT, 140 GERMANTOWN PIKE
SUITE 150
PLYMOUTH MTG, PA 19462
Assignment: 3
Reel/Frame:006993/0895   Pages: 3
Recorded: 05/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
09/20/1993
2
MAI, CLAUDIA
Exec Dt:
09/20/1993
3
RATHS, HANS-CHRISTIAN
Exec Dt:
09/20/1993
4
SCHOLZ, ELVIRA
Exec Dt:
09/20/1993
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
DUSSELDORF D-40191, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5539135
NONE
08129058
Correspondence name and address
NORVELL E. WISDOM, JR.
HENKEL CORPORATION
LAW DEPARTMENT
140 GERMANTOWN PIKE, SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 4
Reel/Frame:007504/0173   Pages: 3
Recorded: 01/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, HEINZ
Exec Dt:
01/11/1995
2
BREUER, WOLFGANG
Exec Dt:
01/11/1995
3
HEROLD, CLAUS-PETER
Exec Dt:
01/11/1995
4
KUHM, PETER
Exec Dt:
01/17/1995
5
VON TAPAVICZA, STEPHAN
Exec Dt:
01/11/1995
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5663122
NONE
08374556
Correspondence name and address
REAL J. GRANDMAISON
HENKEL CORPORATION
LAW DEPARTMENT
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 5
Reel/Frame:008453/0152   Pages: 4
Recorded: 04/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
07/02/1996
2
BAUER, VOLKER
Exec Dt:
07/02/1996
3
POETHKOW, JOERG
Exec Dt:
07/02/1996
4
KOTTWITZ, BEATRIX
Exec Dt:
07/02/1996
5
JACOBS, JOCHEN
Exec Dt:
07/02/1996
6
DOLHAINE, HANS
Exec Dt:
07/02/1996
7
SEITER, WOLFGANG
Exec Dt:
07/02/1996
8
STEVERMANN, BIRGIT
Exec Dt:
07/02/1996
9
UPADEK, HORST
Exec Dt:
07/02/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUG AKTIEN
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5780420
NONE
08666309
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
140 GERMANTOWN PIKE-SUITE 150
PLYMOUTH MTG, PA 19462
Assignment: 6
Reel/Frame:009313/0430   Pages: 3
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUSE, HANS-FRIEDRICH
Exec Dt:
11/12/1996
2
KOTTWITZ, BEATRIX
Exec Dt:
11/12/1996
3
BAUER, VOLKER
Exec Dt:
11/12/1996
4
SCHRECK, BERTHOLD
Exec Dt:
11/12/1996
5
POETHKOW, JOERG
Exec Dt:
11/12/1996
6
BREUER, WOLFGANG
Exec Dt:
11/12/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
D-40191 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5807529
NONE
08732426
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
LAW DEPARTMENT
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH MTG., PA 19462
Assignment: 7
Reel/Frame:009236/0303   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
09/03/1997
2
LOHR, CHRISTOPH
Exec Dt:
09/03/1997
3
KLAMANN, JOERG-DIETER
Exec Dt:
09/03/1997
4
RITTER, WOLFGANG
Exec Dt:
09/03/1997
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261530
NONE
08930018
Correspondence name and address
HENKEL CORPORATION
REAL J. GRANDMAISON
LAW DEPARTMENT
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH MTG. PA 19462
Assignment: 8
Reel/Frame:010834/0223   Pages: 3
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
10/06/1999
2
HEROLD, CLAUS-PETER
Exec Dt:
10/06/1999
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368422
NONE
09380699
Correspondence name and address
HENKEL CORPORATION
HENRY E. MILLSON, JR.
LAW DEPARTMENT
2500 RENAISSANCE BLVD. - SUITE 200
GULPH MILLS, PA 19406
Assignment: 9
Reel/Frame:010810/0965   Pages: 3
Recorded: 05/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PODUBRIN, STEFAN
Exec Dt:
03/15/2000
2
BREUER, WOLFGANG
Exec Dt:
03/15/2000
3
HEROLD, CLAUS-PETER
Exec Dt:
03/15/2000
4
HEIDBREDER, ANDREAS
Exec Dt:
03/15/2000
5
FOERSTER, THOMAS
Exec Dt:
03/15/2000
6
HOLLENBROCK, MARTINA
Exec Dt:
03/15/2000
Assignee
1
COGNIS DEUTSCHLAND GMBH ( COGNIS)
HENKELSTR. 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310106
NONE
09485269
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRAZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD. - SUITE 200
GULPH MILLS, PA 19406
Assignment: 10
Reel/Frame:011181/0874   Pages: 3
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
09/04/2000
2
SCHUETZ, ROBERT
Exec Dt:
09/04/2000
3
UPHUES, GUENTHER
Exec Dt:
09/04/2000
4
HEROLD, CLAUS-PETER
Exec Dt:
09/04/2000
5
PI, RAFAEL
Exec Dt:
09/04/2000
Assignee
1
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261346
NONE
09319144
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
LAW DEPARTMENT
2500 RENAISSANCE BLVD-SUITE 200
GULPH MILLS, PA 19406
Assignment: 11
Reel/Frame:013848/0430   Pages: 3
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
01/16/2003
2
BIRNBRICH, PAUL
Exec Dt:
01/17/2003
3
HEROLD, CLAUS-PETER
Exec Dt:
02/03/2003
4
VON TAPAVICZA, STEPHAN
Exec Dt:
01/22/2003
5
GROFFE, DIDIER
Exec Dt:
01/12/2003
6
HOF, MATTHIAS
Exec Dt:
01/20/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946524
US20040039125
10363451
Correspondence name and address
COGNIS CORPORATION
AARON R. ETTELMAN
2500 RENAISSANCE BLVD., SUITE 200
PATENT DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 12
Reel/Frame:015762/0188   Pages: 3
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHLER, ANSGAR
Exec Dt:
03/31/2004
2
BREUER, WOLFGANG
Exec Dt:
04/08/2004
3
HOF, MATTHIAS
Exec Dt:
04/14/2004
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050091915
10499765
Correspondence name and address
COGNIS CORP.
AARON R. ETTELMAN
PATENT DEPT.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 13
Reel/Frame:016186/0348   Pages: 3
Recorded: 06/21/2004
Attorney Dkt #:c 2582 pct/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHLER, ANSGAR
Exec Dt:
03/31/2004
2
BREUER, WOLFGANG
Exec Dt:
04/08/2004
3
HOF, MATTHIAS
Exec Dt:
04/14/2004
Assignee
1
COGNIS DEUTSCHLAND, GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050091915
10499765
Correspondence name and address
COGNIS CORPORATION
PATENT DEPARTMENT
AARON R. ETTELMAN
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 14
Reel/Frame:015420/0749   Pages: 3
Recorded: 12/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREUER, WOLFGANG
Exec Dt:
11/09/2004
2
TINTILLIER, PATRICK
Exec Dt:
10/18/2004
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMAN DEMOCRATIC REPUBLIC 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7812106
US20050070679
10929864
Correspondence name and address
COGNIS CORPROATION
PATENT DEPARTMENT
AARON R. ETTELMAN
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 15
Reel/Frame:018745/0809   Pages: 5
Recorded: 01/11/2007
Attorney Dkt #:C 2921 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPP-HOLTWIESCHE, BETTINA
Exec Dt:
07/19/2006
2
WOLF, ELISABETH
Exec Dt:
07/19/2006
3
BREUER, WOLFGANG
Exec Dt:
07/06/2006
Assignee
1
COGNIS IP MANAGEMENT GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070243532
10598776
Correspondence name and address
COGNIS CORPORATION
300 BROOKSIDE AVENUE
ATTN: MARLENE CAPRERI
AMBLER, PA 19002
Assignment: 16
Reel/Frame:019613/0720   Pages: 6
Recorded: 07/25/2007
Attorney Dkt #:C 3005 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELD, UWE
Exec Dt:
04/17/2007
2
BREUER, WOLFGANG
Exec Dt:
04/11/2007
3
MAUSBERG, THOMAS
Exec Dt:
04/13/2007
Assignee
1
COGNIS IP MANAGEMENT GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080139744
11791563
Correspondence name and address
ROSE A. STOWE, PATENT DEPT.
COGNIS CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 17
Reel/Frame:048660/0194   Pages: 5
Recorded: 03/21/2019
Attorney Dkt #:MULLER-151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERZOG, OLIVER
Exec Dt:
03/07/2019
2
SCHERF, SABINE
Exec Dt:
02/22/2019
3
RUFFMANN, MICHAEL
Exec Dt:
02/22/2019
4
BREUER, WOLFGANG
Exec Dt:
02/25/2019
Assignee
1
SASOL PERFORMANCE CHEMICALS GMBH
ANCKELMANNSPLATZ 1
HAMBURG, GERMANY 20537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441095
US20180371353
15747061
Correspondence name and address
BUSHMAN WERNER, P.C.
1800 AUGUSTA DR.
SUITE 220
HOUSTON, TX 77057

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