IP Library Assignment 004060/0540
Patent Assignment
Reel/Frame 004060/0540

Assignment of Assignors Interest.

Recorded: 1982-11-10 Pages: 1
Assignor
DAMMANN, LAURENCE G.
Executed: 1981-12-04
Assignee
CELANESE CORPORATION
1211 AVENUE OF THE AMERICAS, A CORP. OF DE, NEW YORK, NEW YORK, 10036
Covered Property (1)
Stable High Solids Water-in-Oil Slurry Dispersion Composition
Patent: 4,374,216 →
Application: 06/328,977 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 9, 1991
From: HI-TEK POLYMERS, INC., A GA CORP.; RHONE-POULENC INC., A NY CORP.
To: STEIN, HALL & CO. INC.,
Reel/Frame 005826/0726 →