Patent Assignment
Reel/Frame 012916/0786
To Change Correspondence Address
Recorded: 2002-05-29
Pages: 3
Assignor
OCI CHEMICAL CORPORATION
Executed: 2002-05-28
Assignee
OCI CHEMICAL CORPORATION
ATTN: SCOTT DOUGLAS PORTER, TWO CORPORATE DRIVE, P.O. BOX 902, SHELTON, CONNECTICUT, 06484
Covered Property
(1)
Inorganic Impurities Removal in Soda Ash Solutions with Carbon
Patent:
5,783,159 →
Application:
08/909,529 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 010404/0268 →
Invalid Recording. See Recording at Reel 010404, Frame 0268.
Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 008955/0873 →
Assignment of Assignor's Interest
Feb 26, 1999
From: ALDINGER, ERIC
To: RHONE-POULENC INC.
Reel/Frame 009798/0681 →
Assignment of Assignor's Interest
Mar 2, 1999
From: RHODIA INC.
To: OCI CHEMICAL CORPORATION
Reel/Frame 009798/0748 →
Corrective Assignment to Correct Assignee's Address That Was Previously Recorded on Reel 9798, Frame 0748.
Aug 29, 2002
From: OCI CHEMICAL CORPORATION
To: OCI CHEMICAL CORPORATION
Reel/Frame 013221/0919 →
Notice of Grant of Security Interest in Patents
Jul 25, 2013
From: OCI CHEMICAL CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 030889/0296 →
Termination and Release of Security Interest in Patents
Oct 23, 2015
From: BANK OF AMERICA, N .A., AS ADMINISTRATIVE AGENT
To: OCI CHEMICAL CORPORATION
Reel/Frame 036934/0324 →