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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/19/1983
Application #:
06240914
Filing Dt:
03/05/1981
Inventor:
ROBERT D. SAUERBRUNN
Title:
DIAMINE RECOVERY PROCESS
Assignment: 1
Reel/Frame:
003858/0603Recorded: 06/08/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/03/1981
Assignee:
WILMINGTON,, DELAWARE
Correspondent:
CHARLES J. SHOAF
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
003929/0911Recorded: 11/25/1981Pages: 1
Conveyance:
RE-RECORD OF AN INSTRUMENT RECORDED 6/08/81 TO CORRECT FILING DATE ON REEL 3858 FRAME 603
Assignor:
Exec Dt:
03/03/1981
Assignee:
A CORP. OF DE.
WILMINGTON, DELAWARE
Correspondent:
CHARLES J. SHOAF
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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