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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/20/1996
Application #:
08362435
Filing Dt:
12/29/1994
Inventors:
HELMUT BREHM, KURT DAHMEN, RICHARD MERTENS
Title:
COPOLYMERS OF ALLYLIMINODIACETIC ACID WITH UNSATURATED CARBOXYLIC ACIDS AND THEIR USE AS COMPLEXING AGENTS, PEROXIDE STABILIZERS, BUILDERS IN WASHING AND CLEANING PRODUCTS AND DISPERSING AGENTS
Assignment: 1
Reel/Frame:
007318/0429Recorded: 12/29/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/22/1994
Exec Dt:
11/22/1994
Exec Dt:
11/22/1994
Assignee:
BAEKERPFAD 25
D-47805 KREFELD, GERMANY
Correspondent:
J. D. EVANS
EVENSON, MCKEOWN, EDWARDS ET AL
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
009479/0012Recorded: 09/24/1998Pages: 18
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/1996
Assignee:
BAEKERPFAD 25
D-47805 KREFELD, GERMANY
Correspondent:
EVENSON, MCKEOWN, EDWARDS & LENAHAN,
P.L.L.C.
J.D. EVANS
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:
012134/0138Recorded: 08/31/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/20/2001
Assignee:
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
Correspondent:
CROWELL & MORING L.L.P.
J. D. EVANS
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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