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Patent Assignment Assignee Details
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Assignee Name : CROMPTON VINYL ADDITIVES GMBH
Total Assignments: 7
Assignment: 1
Reel/Frame:012721/0457   Pages: 4
Recorded: 03/19/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CK WITCO VINYL ADDITIVES GMBH
Exec Dt:
11/29/2000
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
POSTFACH 16 20
GEWERBLICHER RECHTSSCHUTZ
D-59180 BERGKAMEN, GERMANY
Properties
 
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09542327
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:014524/0114   Pages: 3
Recorded: 09/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, HANS-HELMUT
Exec Dt:
07/27/2003
2
KUHN, KARL-JOSEF
Exec Dt:
07/27/2003
3
WEHNER, WOLFGANG
Exec Dt:
07/27/2003
4
HOPFMANN, THOMAS
Exec Dt:
07/27/2003
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
CHEMIESTRASSE 22
68623 LAMPERTHEIM, GERMANY
Property
 
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NONE
US20040054043
10450591
Correspondence name and address
CROMPTON CORPORATION
MICHAEL P. DILWORTH
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 3
Reel/Frame:015012/0046   Pages: 3
Recorded: 02/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEHNER, WOLFGANG
Exec Dt:
08/11/2003
2
FRIEDRICH, HANS-HELMUT
Exec Dt:
08/11/2003
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
CHEMIESTRASSE 22
LAMPERTHEIM, GERMANY 68623
Property
 
Pat #
Pub #
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7077981
US20040132875
10467947
Correspondence name and address
CROMPTON CORPORATION
PAUL GRANDINETTI
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 4
Reel/Frame:015849/0802   Pages: 3
Recorded: 05/03/2004
Attorney Dkt #:65117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHN, KARL-JOSEF
Exec Dt:
03/29/2004
2
FRIEDRICH, HANS-HELMUT
Exec Dt:
03/29/2004
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
CHEMIESTRASSE 22
68623 LAMPERTHEIM, GERMANY
Property
 
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NONE
US20040259988
10494408
Correspondence name and address
CROMPTON CORPORATION
MICHAEL P. DILWORTH - LAW DEPT.
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 5
Reel/Frame:017396/0289   Pages: 3
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEHNER, WOLFGANG
Exec Dt:
04/19/2005
2
FRIEDRICH, HANS-HELMUT
Exec Dt:
04/19/2005
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
CHEMIESTRASSE 22
68623 LAMPERTHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060148941
10537331
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 6
Reel/Frame:017174/0529   Pages: 7
Recorded: 07/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPFMANN, THOMAS
Exec Dt:
04/21/2005
2
FRIEDRICH, HANS-HELMUT
Exec Dt:
04/21/2005
3
KUHN, KARL-JOSEF
Exec Dt:
04/21/2005
4
WEHNER, WOLFGANG
Exec Dt:
04/21/2005
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
CHEMIESTRASSE 22
68623 LAMPERTHEIM, GERMANY
Property
 
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Pub #
Intl #
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7358286
US20060052497
10542562
Correspondence name and address
MICHAEL P. DILWORTH, ESQ.
CROMPTON CORPORATION
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 7
Reel/Frame:017171/0851   Pages: 3
Recorded: 11/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEHNER, WOLFGANG
Exec Dt:
09/09/2005
2
FRIEDRICH, HANS-HELMUT
Exec Dt:
09/09/2005
Assignee
1
CROMPTON VINYL ADDITIVES GMBH
CHEMIESTRASSE 22
68623 LAMPERTHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060270765
10552917
Correspondence name and address
CHEMTURA CORPORATION
MICHAEL P. DILWORTH
199 BENSON ROAD
MIDDLEBURY, CT 06749

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