IP Library › Assignment 014172/0543
Patent Assignment
Reel/Frame 014172/0543

Corrective Assignment to Correct the Assignee's Name. Document Previously Recorded on Reel 012171 Frame 0826. Assignor Hereby Confrims the Assignment of the Entire Interest.

Recorded: 2003-06-13 Pages: 8
Assignors
SPENCE, GAVIN
Executed: 2003-06-12
SCHELLHAMER, ALAN
Executed: 2003-06-12
KUROWSKY, STEPHEN
Executed: 2003-06-12
Assignee
CALLAWAY CHEMICAL COMPANY
1200 URBAN CENTER DRIVE, BIRMINGHAM, ALABAMA, 35242
Covered Property (1)
Use of Acrylamide Copolymer to Reduce Stickies Deposits
Patent: 6,387,215 →
Application: 09/860,754 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 19, 2001
From: SPENCE, GAVIN; SCHELLHAMER, ALAN; KUROWSKY, STEPHEN
To: CALLAWAY CHEMICAL CORPORATION
Reel/Frame 012171/0825 →
Assignment of Assignor's Interest Aug 11, 2003
From: CALLAWAY CHEMICAL COMPANY
To: KEMIRA CHEMICALS, INC.
Reel/Frame 015116/0419 →