Patent Assignment
Reel/Frame 004019/0876
Assignment of Assignors Interest.
Recorded: 1982-08-02
Pages: 3
Assignors
NONGBRI, GOVANON
Executed: 1981-10-30
BRANDT, SUSAN M.
Executed: 1981-10-30
CHERVENAK, MICHAEL C.
Executed: 1981-10-30
Covered Property
(1)
Selective Operating Conditions for High Conversion of Special Petroleum Feedstocks
Patent:
4,427,535 →
Application:
06/317,214 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 11, 1983
From: HYDROCARBON RESEARCH, INC.
To: HRI, INC.
Reel/Frame 004118/0001 →
Assignment of Assignor's Interest
Feb 2, 1994
From: HRI, INC.
To: HYDROCARBON RESEARCH,INC.
Reel/Frame 006847/0641 →
Assignment of Assignor's Interest
Jun 28, 1995
From: HYDROCARBON RESEARCH, INC.
To: INSTITUT FRANCAIS DU PETROLE
Reel/Frame 007662/0308 →