IP Library Assignment 003861/0006
Patent Assignment
Reel/Frame 003861/0006

Assignment of Assignors Interest.

Recorded: 1980-12-17 Pages: 3
Assignors
DOYLE JAMES E.
Executed: 1980-12-09
LEMBKE RUSSELL B.
Executed: 1980-12-09
Assignee
Covered Property (1)
Binders for Foundry Core Sands
Patent: 4,318,840 →
Application: 06/217,450 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Apr 11, 1984
From: QUAKER OATS COMPANY A CORP OF NJ
To: QO CHEMICALS INC. CHICAGO ILLINOIS
Reel/Frame 004253/0684 →
License Apr 11, 1984
From: QO CHEMICALS, INC.,
To: CITIBANK, N.A.
Reel/Frame 004255/0547 →