IP Library › Assignment 004034/0837
Patent Assignment
Reel/Frame 004034/0837

Assignment of Assignors Interest.

Recorded: 1982-07-12 Pages: 2
Assignors
ONOPCHENKO, JUDITH B.
Executed: 1982-06-30
SINGERMAN, GARY M.
Executed: 1982-06-30
SEBULSKY, RAYNOR T.
Executed: 1982-07-06
Assignee
Covered Property (1)
Quaternary Phosphonium Thiostannates
Patent: 4,462,935 →
Application: 06/397,580 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. May 5, 1986
From: GULF RESEARCH AND DEVELOPMENT COMPANY, A CORP. OF DE.
To: CHEVRON RESEARCH COMPANY, SAN FRANCISCO, CA. A CORP. OF DE.
Reel/Frame 004610/0801 →