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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/29/1988
Application #:
07028831
Filing Dt:
03/23/1987
Inventors:
PAUL M. HERGENROTHER, STEPHEN J. HAVENS, FRANK W. HARRIS
Title:
POLYPHENYLQUINOXALINES CONTAINING ALKYLENEDIOXY GROUPS
Assignment: 1
Reel/Frame:
004727/0539Recorded: 06/10/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/19/1987
Assignee:
Correspondent:
GEORGE F. HELFRICH
NASA-LANGLEY RESEARCH CTR.
MAIL STOP 279
HAMPTON, VA 23665-5225
Assignment: 2
Reel/Frame:
004727/0540Recorded: 06/10/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/08/1987
Assignee:
Correspondent:
GEORGE F. HELFRICH
NASA-LANGLEY RESEARCH CTR.
MAIL STOP 279
HAMPTON, VA 23665-5225
Assignment: 3
Reel/Frame:
004725/0746Recorded: 06/10/1987Pages: 1
Conveyance:
ASSIGNS THE ENTIRE INTEREST PURSUANT TO 42 U.S.C. 2457 CONTRACTOR GRANTED A LICENSE PURSUANT TO 14 C.F.R. 1245.108
Assignor:
Exec Dt:
05/27/1987
Assignee:
Correspondent:
GEORGE F. HELFRICH
NASA-LANGLEY RESEARCH CTR.
MAIL STOP 279
HAMPTON, VA 23665-5225

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