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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/24/1981
Application #:
05971858
Filing Dt:
12/21/1978
Inventor:
BUNJI HIRAI
Title:
PROCESS FOR PREPARING 2,2 ,6,6-TETRAMETHYL-4-OXOPIPERIDINE
Assignment: 1
Reel/Frame:
003822/0453Recorded: 01/08/1981Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/21/1977
Exec Dt:
12/21/1977
Exec Dt:
12/21/1977
Assignee:
633 COURT STREET
BROOKLYN, NEW YORK 11231
Correspondent:
ARGUS CHEMICAL CORP.
OTTO S. KAUDER
633 COURT ST.
BROOKLYN, NY 11231
Assignment: 2
Reel/Frame:
003938/0644Recorded: 12/28/1981Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/17/1981
Assignee:
Correspondent:
JOHN R. JONES
P. O. BOX NO. 1
JERICHO, NY 11753

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