IP Library › Assignment 003913/0231
Patent Assignment
Reel/Frame 003913/0231

Assignment of Assignors Interest.

Recorded: 1981-09-28 Pages: 1
Assignor
EPPLER, RICHARD A.
Executed: 1981-02-24
Assignee
MOBAY CHEMICAL CORPORATION
A CORP. OF NJ., PITTSBURGH, PENNSYLVANIA
Covered Property (1)
Orange Pigments of Inverse Spinel Structure Produced by Co-Calcination of Compounds of Iron and Zinc with Compounds of Titanium, Tin and/or Silicon
Patent: 4,317,683 →
Application: 06/239,783 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 15, 1999
From: BAYER CORPORATION
To: PEMCO CORPORATION
Reel/Frame 009808/0772 →
Patent Security Agreement Dec 6, 2004
From: PEMCO CORPORATION
To: COOPERATIEVE CENTRALE RAIFFEISEN-BOERENLEENBANK B.A.
Reel/Frame 016674/0694 →