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Patent Assignment Assignor Details
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Assignor Name : FRIESENHAGEN, LOTHAR
Total Assignments: 10
Assignment: 1
Reel/Frame:004247/0929   Pages: 2
Recorded: 04/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEPPER, HERBERT
Exec Dt:
03/30/1984
2
FRIESENHAGEN, LOTHAR
Exec Dt:
03/30/1984
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP OF GERMANY
HENKELSTRASSE 67
DUSSELDORF-HOLTHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4608202
NONE
06599090
Correspondence name and address
PATENT DEPARTMENT
AMCHEM PRODUCTS, INC.
300 BROOKSIDE AVE.
AMBLER, PA 19002
Assignment: 2
Reel/Frame:004492/0860   Pages: 2
Recorded: 12/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEPPER, HERBERT
Exec Dt:
12/02/1985
2
FRIESENHAGEN, LOTHAR
Exec Dt:
12/02/1985
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), HENKELSTRASSE 67, DUESSEDORF-HOLTHAUSEN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
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4652406
NONE
06806074
Correspondence name and address
HENRY E. MILLSON, JR.
PAT. DEPT., HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 3
Reel/Frame:006787/0716   Pages: 3
Recorded: 11/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMMERING, GUENTHER
Exec Dt:
11/04/1993
2
HECK, STEPHAN
Exec Dt:
11/04/1993
3
FRIESENHAGEN, LOTHAR
Exec Dt:
11/04/1993
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
(HENKEL KGAA)
DUESSELDORF, GERMANY D-40191
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364986
NONE
08150931
Correspondence name and address
JOHN E. DRACH
HENKEL CORPORATION
LAW DEPARTMENT
SUITE 150, 140 GERMANTOWN PIKE
PLYMOUTH MTG., PA 19462
Assignment: 4
Reel/Frame:006978/0020   Pages: 3
Recorded: 01/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMMERING, GUENTHER
Exec Dt:
12/21/1993
2
PELZER, CHRISTIAN
Exec Dt:
12/22/1993
3
FRIESENHAGEN, LOTHAR
Exec Dt:
05/01/1994
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67
DUSSELDORF D-40191, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455370
NONE
08178281
Correspondence name and address
NORVELL E. WISDOM, JR.
HENKEL CORPORATION
LAW DEPARTMENT
STE. 150 140 GERMANTOWN PIKE
PLYMOUTH MTG., PA 19462
Assignment: 5
Reel/Frame:008333/0687   Pages: 3
Recorded: 02/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMMERING, GUENTHER
Exec Dt:
06/07/1996
2
PELZER, CHRISTIAN
Exec Dt:
06/07/1996
3
FRIESENHAGEN, LOTHAR
Exec Dt:
06/07/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773636
NONE
08640921
Correspondence name and address
HENKEL CORPORATION
LAW DEPARTMENT
JOHN E. DRACH
140 GERMANTOWN PIKE, SUITE 150
PLYMOUTH MTG, PA 19462
Assignment: 6
Reel/Frame:008364/0341   Pages: 3
Recorded: 02/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTICH, LEONHARD
Exec Dt:
08/12/1996
2
HECK, STEPHAN
Exec Dt:
08/12/1996
3
FRIESENHAGEN, LOTHAR
Exec Dt:
08/12/1996
4
DEMMERING, GUENTHER
Exec Dt:
08/12/1996
5
KOMP, HORST-DIETER
Exec Dt:
08/12/1996
6
KOEHLER, MICHAEL
Exec Dt:
08/12/1996
7
WEGENER, INGO
Exec Dt:
08/12/1996
8
SLADEK, HANS-JUERGEN
Exec Dt:
08/12/1996
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL)
D-40191 DUESSELDORF
TFP/PATENTABTEILUNG
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5709739
NONE
08666496
Correspondence name and address
HENKEL CORPORATION
LAW DEPARTMENT
JOHN E. DRACH
140 GERMANTOWN PIKE - SUITE 150
PLYMOUTH, PA 19462
Assignment: 7
Reel/Frame:011788/0328   Pages: 14
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESTFECHTEL, ALFRED
Exec Dt:
03/27/2001
2
HUEBNER, NORBERT
Exec Dt:
03/27/2001
3
FRIESENHAGEN, LOTHAR
Exec Dt:
03/27/2001
4
PELZER, GERRIT
Exec Dt:
03/27/2001
5
KLEIN, NORBERT
Exec Dt:
03/27/2001
6
BEHLER, ANSGAR
Exec Dt:
03/27/2001
7
DOWNING, THOMAS B.
Exec Dt:
03/27/2001
8
KENNEDY, STEVEN A.
Exec Dt:
03/27/2001
9
BLEWETT, C. WILLIAM
Exec Dt:
03/27/2001
Assignee
1
COGNIS DEUTSCHLAND GMBH
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548717
NONE
09602988
Correspondence name and address
CIGNUS CORPORATION
STEVEN J. TRZASKA
LAW DEPARTMENT
2500 RENAISSANCE BLVD., SUITE 200
GULPH MILLS, PA 19406
Assignment: 8
Reel/Frame:012975/0546   Pages: 3
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIESENHAGEN, LOTHAR
Exec Dt:
03/05/2002
2
HECK, STEPHAN
Exec Dt:
04/08/2002
3
KLEIN, NORBERT
Exec Dt:
03/06/2002
4
MARKERT, THOMAS
Exec Dt:
03/07/2002
5
PELZER, GERRIT
Exec Dt:
03/06/2002
6
SCHNEIDER, MARKUS
Exec Dt:
04/15/2002
Assignee
1
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7169749
NONE
10088385
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
PATENT DEPARTMENT
2500 RENAISSANCE BLVD.-SUITE 200
GULPH MILLS, PA 19406
Assignment: 9
Reel/Frame:013790/0112   Pages: 3
Recorded: 07/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERIN, ALBRECHT
Exec Dt:
01/07/2003
2
PELZER, GERRIT
Exec Dt:
01/23/2003
3
FRIESENHAGEN, LOTHAR
Exec Dt:
02/12/2003
4
GUTSCHE, BERNHARD
Exec Dt:
01/28/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897342
US20040002620
10311838
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKA
2500 RENAISSANCE BLVD., SUITE 200
LAW DEPARTMENT
GULPH MILLS, PA 19406
Assignment: 10
Reel/Frame:015601/0054   Pages: 4
Recorded: 03/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELZER, GERRIT
Exec Dt:
11/12/2003
2
ZANDER, LARS
Exec Dt:
01/08/2004
3
RUIGK, ULRICH
Exec Dt:
01/07/2004
4
FRIESENHAGEN, LOTHAR
Exec Dt:
01/19/2004
5
GUTSCHE, BERNHARD
Exec Dt:
12/15/2003
6
KLEIN, NORBERT
Exec Dt:
12/15/2003
7
MROZEK, INGOMAR
Exec Dt:
01/12/2004
8
GRITZ, EGBERT
Exec Dt:
02/12/2004
9
JOSTEN, HORST
Exec Dt:
12/15/2003
10
KUHR, WILHELM
Exec Dt:
12/17/2003
Assignee
1
COGNIS DEUTSCHLAND GMBH & CO. KG
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040236127
10488306
Correspondence name and address
COGNIS CORPORATION
JOHN E. DRACH
300 BROOKSIDE AVENUE
PATENT DEPARTMENT
ARBLER, PA 19002

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