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Patent Assignment
Reel/Frame 012114/0250

Assignment of Assignor's Interest

Recorded: 2001-08-27 Pages: 3
Assignor
BUTUC, S. GINA
Executed: 2001-06-18
Assignee
PENRECO
910 LOUISIANA, STE. 400, HOUSTON, TEXAS, 77002
Covered Property (1)
Gel Compositions
Patent: 6,881,776 →
Application: 09/853,552 →
Publication: US 2002/0055562
Related Assignments (11)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest Jan 18, 2008
From: CALUMET PENRECO, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 020385/0279 →
Notice of Grant of Security Interest Jan 22, 2008
From: CALUMET PENRECO, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 020393/0588 →
Assignment of Assignor's Interest Mar 7, 2008
From: PENRECO
To: CALUMET PENRECO, LLC
Reel/Frame 020609/0957 →
Amended and Restated Security Interest Apr 21, 2011
From: CALUMET PENRECO, LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 026165/0647 →
Release of Security Interest Apr 20, 2016
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: CALUMET PENRECO, LLC
Reel/Frame 038332/0001 →
Security Interest Apr 20, 2016
From: CALUMET PENRECO, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 038331/0839 →
Release of Security Interest Apr 20, 2016
From: BANK OF AMERICA, N.A.
To: CALUMET PENRECO, LLC
Reel/Frame 038332/0522 →
Release of Security Interest Apr 20, 2016
From: BANK OF AMERICA, N.A. AS ADMINISTRATIVE AGENT
To: CALUMET PENRECO, LLC
Reel/Frame 038331/0566 →
Change of Name Sep 26, 2017
From: CALUMET PENRECO, LLC
To: CALUMET KARNS CITY REFINING, LLC
Reel/Frame 044014/0498 →
Assignment of Assignor's Interest Sep 27, 2017
From: CALUMET KARNS CITY REFINING, LLC
To: CALUMET REFINING, LLC
Reel/Frame 043714/0120 →
Security Interest Nov 7, 2017
From: CALUMET REFINING, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 044051/0035 →