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Patent Assignment Details
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Reel/Frame:005576/0975   Pages: 4
Recorded: 01/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/04/1992
Application #:
07633030
Filing Dt:
12/24/1990
Title:
SERIES OF 5-((4-ARYL-1-PIPERAZINYL)ALKYL)-2-OXAZOLIDINONE DERIVATIVES USEFUL IN THE TREATMENT OF ALLERGIC CONDITIONS
Assignors
1
Exec Dt:
12/03/1990
2
Exec Dt:
12/11/1990
Assignee
1
1407 CUMMINGS DRIVE
RICHMOND, VIRGINIA
Correspondence name and address
DONALD E. GILLESPIE
A. H. ROBINS COMPANY
1407 CUMMINGS DRIVE
P.O. BOX 26609
RICHMOND, VA 23261-6609

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