IP Library › Assignment 034939/0292
Patent Assignment
Reel/Frame 034939/0292

Assignment of Assignor's Interest

Recorded: 2015-02-11 Pages: 5
Assignors
KEYES, TIMOTHY
Executed: 2014-11-05
BARTOS, THOMAS
Executed: 2014-11-04
Assignee
BP CORPORATION NORTH AMERICA INC.
501 WESTLAKE PARK BOULEVARD, HOUSTON, TEXAS, 77079
Covered Property (1)
Solid-Liquid Separation with a No-Dry Rotary Pressure Filter
Patent: 9,486,722 →
Application: 14/585,779 →
Publication: US 2015/0182890
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 26, 2021
From: BP AMOCO CHEMICAL COMPANY
To: INEOS US CHEMICALS COMPANY
Reel/Frame 055735/0674 →
Assignment of Assignor's Interest Mar 26, 2021
From: BP CORPORATION NORTH AMERICA INC.
To: BP AMOCO CHEMICAL COMPANY
Reel/Frame 055745/0824 →
First Lien Intellectual Property Security Agreement Apr 30, 2021
From: INEOS US CHEMICALS COMPANY
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED
Reel/Frame 056103/0127 →