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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/04/1992
Application #:
07788683
Filing Dt:
11/06/1991
Inventors:
DAVID L. ANTON, ROBERT DICOSIMO, EARNEST W. PORTA
Title:
PROCESS FOR PREPARING GLYOXYLIC ACID/AMINOMETHYLPHOSPHONIC ACID MIXTURES
Assignment: 1
Reel/Frame:
005941/0986Recorded: 12/11/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/04/1991
Exec Dt:
11/04/1991
Exec Dt:
11/04/1991
Assignee:
WILMINGTON, DELAWARE
Correspondent:
ROBERT B. STEVENSON
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
009980/0826Recorded: 05/27/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/1999
Assignee:
100 OAKDALE CAMPUS #109 TIC
IOWA CITY, IOWA 52242
Correspondent:
TECHNOLOGY INNOVATION CENTER
DR. W. BRUCE WHEATON
UNIVERSITY OF IOWA RESEARCH FOUNDATION
100 OAKDALE CAMPUS #109 TIC
IOWA CITY, IOWA 52242-5000

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