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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/05/1993
Application #:
07475604
Filing Dt:
02/06/1990
Inventors:
JOSEPH D. IRR, JOHN D. WALKER
Title:
BLOOD CRYOPRESERVATION CONTAINER
Assignment: 1
Reel/Frame:
005498/0492Recorded: 11/09/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/09/1990
Exec Dt:
05/09/1990
Assignee:
WILMINGTOM, DELAWARE
Correspondent:
MARGARET A. HORN
C/O LEGAL DEPARTMENT, PATENT DIVISION
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
005955/0010Recorded: 11/14/1991Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/26/1991
Assignee:
Correspondent:
E.I. DU PONT DE NEMOURS AND COMPANY
STE. 1001
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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