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Patent Assignment Details
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Reel/Frame:007189/0607   Pages: 3
Recorded: 10/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/29/1980
Application #:
05919935
Filing Dt:
06/28/1978
Title:
HYPERFILTRATION APPARATUS AND METHOD OF FLUID TREATMENT
Assignors
1
Exec Dt:
09/21/1993
2
Exec Dt:
09/21/1993
3
Exec Dt:
09/21/1993
Assignee
1
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
GEORGE A. FRANK
LEGAL-PATENTS
E.I. DU PONT DE NEMOURS COMPANY
1007 MARKET STREET
WILMINGTON, DE 19898

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