IP Library › Assignment 003850/0929
Patent Assignment
Reel/Frame 003850/0929

Assignment of Assignors Interest.

Recorded: 1981-04-29 Pages: 1
Assignors
STEWART PATRICK H.
Executed: 1980-01-16
WOODSON WAYNE D.
Executed: 1980-01-16
Assignee
Covered Property (1)
Acid Catalysis of Resin Foundry Binders
Patent: 4,287,092 →
Application: 06/117,251 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. May 1, 1986
From: CL INDUSTRIES, INC.
To: ASHLAND OIL, INC. A CORP. OF KENTUCKY
Reel/Frame 004544/0077 →
Change of Name Mar 13, 1995
From: ASHLAND OIL, INC. (A KENTUCKY CORPORATION)
To: ASHLAND INC. (A KENTUCKY CORPORATION)
Reel/Frame 007378/0147 →