Patent Assignment
Reel/Frame 003842/0053
Assignment of Assignors Interest.
Recorded: 1980-12-08
Pages: 2
Assignor
SCHERZER JULIUS
Executed: 1980-11-21
Assignee
FILTROL CORPORATION
A CORP. OF DE., LOS ANGELES, CALIFORNIA
Covered Property
(1)
Mono- and Poly-Metallic Supported Catalysts
Patent:
4,347,164 →
Application:
06/214,212 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 21, 1983
From: FILTROL CORPORATION, LOS ANGELES, CA A CORP. OF DE
To: HARSHAW/FILTROL PARTNERSHIP THE, A PARTNERSHIP OF DE
Reel/Frame 004186/0028 →
Assignment of Assignors Interest.
Aug 26, 1988
From: HARSHAW/FILTROL PARTNERSHIP, A GENERAL PARTNERSHIP OF DE AND/OR FITROL CORPORATION, A CORP. OF DE
To: HARSHAW CHEMICAL COMPANY, A CORP. OF NJ
Reel/Frame 004944/0961 →