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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/14/1998
Application #:
08645650
Filing Dt:
05/16/1996
Inventors:
HANS BEER, WOLFGANG DEMMER, HANS-HEINRICH HORL, DIETER MELZNER, DIETMAR NUSSBAUMER et al
Title:
CROSS-LINKED CELLULOSE HYDRATE MEMBRANES
Assignment: 1
Reel/Frame:
008029/0173Recorded: 05/16/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/1996
Exec Dt:
05/03/1996
Exec Dt:
05/03/1996
Exec Dt:
05/03/1996
Exec Dt:
05/03/1996
Exec Dt:
05/03/1996
Exec Dt:
05/03/1996
Assignee:
WEENDER LANDSTRASSE 94-108
D-37070 GOTTINGEN, GERMANY
Correspondent:
DENNIS E. STENZEL
600 BENJ. FRANKLIN PLAZA
ONE SOUTHWEST COLUMBIA
PORTLAND, OR 97258
Assignment: 2
Reel/Frame:
019562/0018Recorded: 07/16/2007Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/11/2007
Assignee:
AUGUST-SPINDLER-STR. 11
GOETTINGEN, GERMANY 37079
Correspondent:
DENNIS E. STENZEL
601 SW SECOND AVE., STE 1600
PORTLAND, OR 97204-3157
Assignment: 3
Reel/Frame:
019910/0039Recorded: 10/02/2007Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/2007
Assignee:
AUGUST-SPINDLER-STR. 11
GOETTINGEN, GERMANY 37079
Correspondent:
DENNIS E. STENZEL
601 SW SECOND AVE., STE 1600
PORTLAND, OR 97204-3157

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