IP Library › Assignment 017888/0230
Patent Assignment
Reel/Frame 017888/0230

Merger

Recorded: 2006-05-12 Pages: 4
Assignors
PCBU SERVICES, INC.
Executed: 2005-11-01
GLK SERVICES, INC.
Executed: 2005-11-01
PABU, SERVICES, INC.
Executed: 2005-11-01
Assignee
GREAT LAKES CHEMICAL CORPORATION
ONE GREAT LAKES BOULEVARD, WEST LAFAYETTE, INDIANA, 47906
Covered Property (1)
Fire Extinguishing Mixtures, Methods and Systems
Patent: 7,223,351 →
Application: 10/418,781 →
Publication: US 2004/0217322
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 31, 2003
From: PCBU SERVICES, INC.
To: PCBU SERVICES, INC.
Reel/Frame 014434/0189 →
Corrective Assignment to Correct the Name of Conveying Party on Cover Sheet Only. Previously Recorded on Reel 014434 Frame 0189. May 6, 2004
From: SHARMA, VIMAL; REGISTER, W. DOUGLAS; HARRIS, JAMES; ROWLAND, THOMAS F.
To: PCBU SERVICES, INC.
Reel/Frame 014607/0851 →
Assignment of Assignor's Interest Aug 11, 2008
From: GREAT LAKES CHEMICAL CORPORATION (DOING BUSINESS AS CHEMTURA CORPORATION
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 021354/0915 →