IP Library Assignment 003793/0189
Patent Assignment
Reel/Frame 003793/0189

Assignment of Assignors Interest.

Recorded: 1980-08-25 Pages: 2
Assignors
SHIMP, DAVID A.
Executed: 1980-08-20
HICKS DARRELL D.
Executed: 1980-08-20
GRAVER RICHARD B.
Executed: 1980-08-20
Assignee
CELANESE CORPORATION, A CORP. OF DEL.
1211 AVENUE OF THE AMERICAS,, NEW YORK,, NEW YORK, 10036
Covered Property (1)
Two-Component Industrial Maintenance Coating Composition
Patent: 4,246,148 →
Application: 06/070,194 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 1, 1992
From: INTEREZ, INC.
To: HI-TEK POLYMERS, INC.
Reel/Frame 006136/0781 →
Assignment of Assignor's Interest Jul 28, 1994
From: HI-TEK POLYMERS, INC.
To: SHELL OIL COMPANY
Reel/Frame 007082/0029 →