Patent Assignment
Reel/Frame 009229/0636
Assignment of Assignor's Interest
Recorded: 1998-06-10
Pages: 3
Assignors
MORRISON, DAVID S.
Executed: 1998-05-05
LU, LIN
Executed: 1998-05-05
RAY, ROBERT H.
Executed: 1998-05-05
Assignee
PENNZOIL PRODUCTS COMPANY
1520 LAKE FRONT CIRCLE, TECHNOLOGY CENTER, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Hydrocarbon Gels as Suspending and Dispersing Agents and Products
Patent:
6,433,068 →
Application:
09/007,838 →
Related Assignments
(13)
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 020617/0117 →
Assignment of Assignor's Interest
Mar 7, 2008
From: PENNZOIL-QUAKER STATE COMPANY
To: PENRECO
Reel/Frame 020617/0254 →
Change of Name
Mar 7, 2008
From: PENNZOIL PRODUCTS COMPANY
To: PENNZOIL-QUAKER STATE COMPANY
Reel/Frame 020617/0004 →
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 →