Patent Assignment
Reel/Frame 005169/0219
Change of Name Effective January 27, 1989
Recorded: 1989-09-29
Pages: 2
Assignor
ISC ACQUISITION COMPANY
Executed: 1989-01-17
Assignee
Covered Properties
(3)
Novel Bis-Maleimide Compounds Containing Sulfonate Linkages
Patent:
4,945,169 →
Application:
07/215,555 →
Rubber Compounding Resorcinolic Resins and Process for Making the Same
Application:
07/230,605 →
Process for the Preparation of M-Aminophenols
Application:
07/266,326 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Dec 16, 1988
From: ISC ACQUISTION COMPANY
To: ALGEMENE BANK NEDERLAND N.V., HOUSTON AGENCY
Reel/Frame 004994/0188 →
Assignment of Assignors Interest.
Jan 23, 1989
From: KOPPERS COMPANY, INC.
To: ISC ACQUISTION COMPANY, A CORP. OF DE
Reel/Frame 005010/0410 →
Assignment of Assignors Interest.
Feb 2, 1989
From: DURAIRAJ, BOJAYAN
To: KOPPERS COMPANY, INC., A CORP. OF DE
Reel/Frame 005016/0193 →
Assignment of Assignors Interest.
Feb 2, 1989
From: DURAIRAJ, BOJAYAN
To: KOPPERS COMPANY, INC.
Reel/Frame 005021/0494 →
Assignment of Assignors Interest.
Feb 9, 1989
From: KOPPERS COMPANY, INC., A DE. CORP.
To: ISC ACQUISITION COMPANY, A CORP. OF DE.
Reel/Frame 005018/0310 →
Assignment of Assignors Interest.
Feb 9, 1989
From: KOPPERS COMPANY, INC., A DE. CORP.
To: ISC ACQUISITION COMPANY, A CORP. OF DE
Reel/Frame 005018/0309 →
Security Interest
Dec 20, 1993
From: INDSPEC CHEMICAL CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 006800/0535 →
Merger
Feb 7, 1994
From: INDSPEC CHEMICAL CORPORATION
To: INDSPEC TECHNOLOGIES LTD.
Reel/Frame 006853/0155 →
Assignment of Assignor's Interest
Feb 17, 1994
From: INDSPEC TECHNOLOGIES LTD., A PENNSYLVANIA BUSINESS TRUST
To: SPECIALTY ACQUISITION SUB., INC. A DELAWARE CORPORATION
Reel/Frame 006867/0210 →
Change of Name
Feb 24, 1994
From: SPECIALTY ACQUISITION SUB., INC. A DE CORP.
To: INDSPEC CHEMICAL CORPORATION A DE CORP.
Reel/Frame 006867/0680 →
Release of Security Interest
Oct 15, 1996
From: BANKERS TRUST COMPANY
To: INDSPEC CHEMICAL CORPORATION
Reel/Frame 008231/0756 →
Security Interest
Oct 15, 1996
From: INDSPEC CHEMICAL CORPORATION; INDSPEC HOLDING CORPORATION; INDSPEC TECHNOLOGIES, LTD; ICC RESIN TECHNOLOGY, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 008167/0530 →
Security Agreement
Jul 6, 1998
From: INDSPEC CHEMICAL CORPORATION
To: ABN AMRO BANK N.V.
Reel/Frame 009297/0134 →
Reslease of Security Interest
Jul 6, 1998
From: PNC BANK, NATIONAL ASSOCIATION
To: INDSPEC CHEMICAL CORPORATION; INDSPEC HOLDING CORPORATION; INDSPEC TECHNOLOGIES, LTD.; ICC RESIN TECHNOLOGY, INC.
Reel/Frame 009297/0125 →
Release of Security Interest
May 12, 2006
From: INDSPEC CHEMICAL CORPORATION
To: ABN AMRO BANK N.V.
Reel/Frame 017606/0354 →