Patent Assignment
Reel/Frame 004133/0880
Assignment of Assignors Interest.
Recorded: 1983-05-20
Pages: 2
Assignor
THOMAS, EVAN G.
Executed: 1983-05-20
Assignee
ALLIED CORPORATION, A CORP. OF NY
COLUMBIA RD. & PARK AVE., MORRIS TOWNSHIP, NEW JERSEY, 07960
Covered Property
(1)
Brown Stain Suppressing Phenol Free and Chlorinated Hydrocarbons Free Photoresist Stripper
Patent:
4,491,530 →
Application:
06/496,764 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 25, 1988
From: ALLIED CORPORATION, A NY CORP.
To: HMC PATENTS HOLDING CO., INC.
Reel/Frame 004863/0807 →
Assignment of Assignors Interest.
Sep 27, 1988
From: HENLEY GROUP, INC.; GENERAL CHEMICAL CORPORATION
To: HMC PATENTS HOLDING CO., INC.
Reel/Frame 004976/0449 →
Assignment of Assignors Interest.
Sep 27, 1988
From: ALLIED CORPORATION
To: GENERAL CHEMICAL CORPORATION
Reel/Frame 004998/0762 →