Patent Assignment
Reel/Frame 004555/0853
Assignment of Assignors Interest.
Recorded: 1986-05-27
Pages: 1
Assignors
BAUM, GERALD A.
Executed: 1985-12-23
CHACKO, VARKKI P.
Executed: 1986-01-02
DE STIO, PAUL
Executed: 1986-01-02
Assignee
GAF CORPORATION
1361 ALPS ROAD, A CORP. OF DE., WAYNE, COUNTY OF PASSAIC, NEW JERSEY, 07470
Covered Property
(1)
Polyester Compositions
Patent:
4,607,075 →
Application:
06/816,536 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 24, 1986
From: GAF CORPORATION, A DE. CORP.
To: CELANESE ENGINEERING RESINS, INC.,
Reel/Frame 004640/0055 →
Assignment of Assignors Interest.
Nov 19, 1987
From: CELANESE ENGINEERING RESINS, INC.
To: HOECHST CELANESE CORPORATION (HCC), A CORP. OF DE.
Reel/Frame 004827/0361 →