Patent Assignment
Reel/Frame 012868/0611
Corrective Assignment to Correct Assignor and Assignee, Filed on 04-17-02, Recorded on Reel 012819 Frame 0985.
Recorded: 2002-07-03
Pages: 8
Assignors
WILSON, RICHARD L.
Executed: 2002-03-27
DAWKINS, JOHN L.
Executed: 2002-03-27
KLAUSMEYER, RODNEY L.
Executed: 2002-03-27
WELLER, JAMES J.
Executed: 2002-03-27
Assignee
VULCAN CHEMICALS DIVISION OF VULCAN MATERIALS COMPANY
1200 URBAN CENTER DRIVE, BIRMINGHAM, ALABAMA, 35242
Covered Property
(1)
1,1,1,3,3-Pentachloropropane Process Purge Stream Concentration Using a Secondary Refluxed Evaporator and Secondary Product Recovery
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2002
From: SWENSEN, CHARLES CHRISTOPHER
To: NEW DAWN MANUFACTURING COMPANY
Reel/Frame 012819/0985 →
Change of Name
Aug 3, 2005
From: VULCAN CHEMICALS; VULCAN CHEMICALS, A DIVISION OF VULCAN MATERIALS COMPANY; VULCAN CHEMICALS, A BUSINESS GROUP OF VULCAN MATERIALS COMPANY
To: VULCAN MATERIALS COMPANY
Reel/Frame 016345/0108 →
Assignment of Assignor's Interest
Jun 2, 2006
From: VULCAN MATERIALS COMPANY; VULCAN CHLORALKALI, LLC
To: BASIC CHEMICALS COMPANY, LLC
Reel/Frame 017730/0078 →
Merger
Sep 21, 2007
From: BASIC CHEMICALS COMPANY, LLC
To: OCCIDENTAL CHEMICAL CORPORATION
Reel/Frame 019850/0911 →