Patent Assignment
Reel/Frame 014043/0575
Change of Name
Recorded: 2003-10-14
Pages: 5
Assignor
AMOCO CORPORATION
Executed: 1998-12-31
Assignee
BP AMOCO CORPORATION
4101 WINFIELD ROAD, BP LEGAL, MAIL CODE 5EAST, WARRENVILLE, ILLINOIS, 60555
Covered Properties
(15)
Process for the Production of Trimellitic Anhydride
Patent:
4,537,978 →
Application:
06/591,468 →
Process for the Production of Trimellitic Acid and Pyromellitic Acid by Staged Bromine Addition in an Oxidation of Polyalkylaromatics
Patent:
4,755,622 →
Application:
06/734,570 →
Process for the Production of Trimellitic Anhydride
Patent:
4,587,350 →
Application:
06/744,925 →
Batch or Semicontinuous Pseudocumene Oxidation and Catalyst Recovery and Recycle
Patent:
4,769,488 →
Application:
06/790,379 →
Process for the Production of Trimellitic Acid
Patent:
4,764,639 →
Application:
06/801,564 →
Oxidation of Pseudocumene to Trimellitic Acid Enhanced by Low Gram Atom Ratios of Zirconium to Transition Metal in Oxidation Catalyst System
Patent:
4,895,978 →
Application:
06/864,813 →
Process for the Manufacture of Trimellitic Acid
Patent:
4,816,601 →
Application:
07/072,527 →
Trimellitic Anhydride Purification Process
Patent:
4,797,497 →
Application:
07/160,187 →
Batch or Semicontinuous Pseudocumene Oxidation and Catalyst Recovery and Recycle
Patent:
4,876,385 →
Application:
07/173,711 →
Suppression of Trimellitic Anhydride Dust
Patent:
4,946,970 →
Application:
07/279,430 →
Process for the Production of Trimellitic Acid
Patent:
4,992,579 →
Application:
07/451,606 →
Process for Pseudocumene Oxidation to Trimellitic Acid with Mother Liquor Recycle
Patent:
5,095,141 →
Application:
07/629,825 →
Suppression of Dust from Solid Aromatic Anhydrides
Patent:
5,235,070 →
Application:
07/732,648 →
Polyanhydride Crosslinked Fibrous Cellulosic Products and Process for Their Preparation
Patent:
5,981,739 →
Application:
08/926,911 →
Polyanhydride Crosslinked Fibrous Cellulosic Products and Process for Their Preparation
Patent:
6,248,879 →
Application:
09/373,684 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 14, 1997
From: ANDERSON, RONALD L.; CATTRON, WENDELL W.; SMITH, VINCENT F., JR.; FENOGLIO, DAVID J.
To: AMOCO CORPORATION
Reel/Frame 008754/0059 →
Change of Name
Jun 7, 1999
From: AMOCO CORPORATION
To: BP AMOCO CORPORATION
Reel/Frame 010001/0289 →
Change of Name
Oct 15, 2003
From: BP AMOCO CORPORATION
To: BP CORPORATION NORTH AMERICA INC.
Reel/Frame 014051/0238 →
Assignment of Assignor's Interest
Jul 29, 2004
From: BP CORPORATION NORTH AMERICA INC.
To: FLINT HILLS RESOURCES SARL
Reel/Frame 014913/0169 →
Assignment of Assignor's Interest
Jul 29, 2004
From: BP CORPORATION NORTH AMERICA INC.
To: FLINT HILLS RESOURCES SARL
Reel/Frame 014913/0173 →
Assignment of Assignor's Interest
Nov 1, 2010
From: FLINT HILLS RESOURCES, S.A.R.L.
To: FLINT HILLS RESOURCES CHEMICAL INTERMEDIATES, LLC
Reel/Frame 025217/0878 →