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Patent Assignment Assignor Details
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Assignor Name : STEIN, ROLF
Total Assignments: 7
Assignment: 1
Reel/Frame:003989/0453   Pages: 1
Recorded: 03/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1982
2
Exec Dt:
03/12/1982
3
Exec Dt:
03/12/1982
4
Exec Dt:
03/12/1982
Assignee
1
A GERMAN COMPANY
4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06360466
Correspondence name and address
HOLMAN & STERN
2401 15TH STREET, N.W.
WASHINGTON, D.C. 20009
Assignment: 2
Reel/Frame:014269/0390   Pages: 3
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2003
2
Exec Dt:
07/17/2003
3
Exec Dt:
07/21/2003
4
Exec Dt:
07/21/2003
Assignee
1
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10467466
Correspondence name and address
COGNIS CORPORATION
STEVEN J. TRZASKE
300 BROOKSIDE AVENUE
LAW DEPARTMENT
AMBLER, PA 1902
Assignment: 3
Reel/Frame:018236/0943   Pages: 2
Recorded: 08/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2006
2
Exec Dt:
08/11/2006
3
Exec Dt:
08/11/2006
4
Exec Dt:
08/11/2006
Assignee
1
ARNOLD-SOMMERFELD-RING 2
D-52499 BAESWEILER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10586241
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 4
Reel/Frame:019526/0446   Pages: 6
Recorded: 07/09/2007
Attorney Dkt #:C 3085 COGG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2007
2
Exec Dt:
05/04/2007
3
Exec Dt:
06/05/2007
Assignee
1
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11704605
Correspondence name and address
ROSE A. STOWE, PATENT DEPT.
COGNIS CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 5
Reel/Frame:024355/0848   Pages: 9
Recorded: 05/07/2010
Attorney Dkt #:BOUL 3544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2010
2
Exec Dt:
04/29/2010
3
Exec Dt:
04/29/2010
4
Exec Dt:
04/28/2010
5
Exec Dt:
04/21/2010
Assignee
1
MARSTON GATE, SOUTH MARSTON PARK
UNIT B2
SWINDON, UNITED KINGDOM SN3 4DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12776143
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 6
Reel/Frame:029549/0782   Pages: 4
Recorded: 12/28/2012
Attorney Dkt #:BOUL 3558 (PIF/AXJ)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2012
2
Exec Dt:
12/18/2012
Assignee
1
UNIT A2 MARSTON GATE
SOUTH MARSTON INDUSTRIAL ESTATE
SWINDON, UNITED KINGDOM SN3 4DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13636059
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 7
Reel/Frame:031039/0946   Pages: 5
Recorded: 08/19/2013
Attorney Dkt #:BOUL 3564 (PIF/AXJ)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2013
2
Exec Dt:
08/07/2013
3
Exec Dt:
07/15/2013
4
Exec Dt:
08/16/2013
5
Exec Dt:
08/16/2013
Assignee
1
UNIT A2 MARSTON GATE, SOUTH MARSTON INDUSTRIAL ESTATE
SWINDON, UNITED KINGDOM SN3 4DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13978570
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST LOUIS, MO 63102

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