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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/10/1981
Application #:
06043172
Filing Dt:
05/29/1979
Inventors:
HELMUT LASK, ARNO HOLST, EHRENFRIED NISCHWITZ
Title:
PROCESS AND EQUIPMENT FOR PREPARING SWELLABLE CROSS-LINKED CARBOXYALKYLCELLULOSES FROM NATURAL CELLULOSE OR CELLULOSE HYDRATE AND USE THEREOF
Assignment: 1
Reel/Frame:
003798/0541Recorded: 09/08/1980Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/11/1979
Exec Dt:
05/11/1979
Exec Dt:
05/11/1979
Exec Dt:
05/11/1979
Assignee:
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Correspondent:
JAMES E. BRYAN
STE. 100B, 6121 LINCOLNIA RD.
ALEXANDRIA, VA. 22312

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