Patent Assignment
Reel/Frame 004563/0692
Merger
Recorded: 1986-06-20
Pages: 3
Assignor
CARODEL CORPORATION
Executed: 1986-01-06
Assignee
ICI AMERICAS INC.
A CORP. OF DE, NOT PROVIDED
Covered Properties
(3)
Process for the Continuous Polymerization of Polyethylene Terephthalate in the Solid Phase
Patent:
4,271,287 →
Application:
06/173,205 →
Copolyester of Polyethylene Terephthalate and Sulfonyl Diphenol
Patent:
4,436,893 →
Application:
06/436,228 →
Copolyester of Polyethylene Terephthalate and Bis (4-Beta Hydroxy Ethoxy Phenyl) Sulfone
Patent:
4,547,563 →
Application:
06/558,083 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 19, 1981
From: SHAH NIPUN M.
To: ROHM AND HAAS COMPANY
Reel/Frame 003824/0142 →
Assignment of Assignors Interest.
Dec 15, 1983
From: CHOLOD, MICHAEL S.
To: ROHM AND HASS COMPANY INDEPENDENCE MALL W. PHILADELPHIA PA 19105 A CORP
Reel/Frame 004201/0556 →
Assignment of Assignors Interest.
Jul 3, 1985
From: CHOLOD, MICHAEL S.
To: ROHM AND HAAS COMPANY
Reel/Frame 004429/0128 →
Assignment of Assignors Interest.
Nov 21, 1985
From: ROHM AND HAAS COMPANY
To: CARODEL CORPORATION, A CORP. OF DE.
Reel/Frame 004480/0367 →
Assignment of Assignors Interest. Subject to License Recited.
Jan 7, 1986
From: ROHM AND HAAS COMPANY, A CORP. OF DE.
To: CARODEL CORPORATION, FAYETTEVILLE, NC 28302, A CORP. OF DE.
Reel/Frame 004494/0197 →
Assignment of Assignor's Interest
Jun 29, 1998
From: IMPERIAL CHEMICAL INDUSTRIES PLC; ICI CHEMICALS AND POLYMERS LIMITED
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 009289/0734 →