IP Library Assignment 003925/0618
Patent Assignment
Reel/Frame 003925/0618

Assignment of Assignors Interest.

Recorded: 1981-11-10 Pages: 1
Assignor
WIRTH, KENNETH H.
Executed: 1980-11-19
Assignee
COPOLYMER RUBBER & CHEMICAL CORPORATION
A CORP. OF LA., BATON ROUGE, LOUISIANA
Covered Property (1)
High Green Strength Rubbers
Patent: 4,316,825 →
Application: 06/211,123 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 1, 1993
From: COPOLYMER RUBBER & CHEMICAL CORPORATION
To: DSM COPOLYMER, INC.
Reel/Frame 006796/0036 →