IP Library Assignment 022799/0064
Patent Assignment
Reel/Frame 022799/0064

Assignment of Assignor's Interest

Recorded: 2009-06-09 Pages: 2
Assignors
OKUTSU, SHUICHI
Executed: 2009-03-19
RAI, BUNICHI
Executed: 2009-03-19
Assignee
DUPONT PERFORMANCE ELASTOMERS L.L.C.
BELLEVUE PARK CORPORATE CENTER, 300 BELLEVUE PARKWAY, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Fuel Management Systems Having a Fluororubber Article in Contact with Biodiesel Fuel
Patent: 7,964,001 →
Application: 12/423,100 →
Publication: US 2010/0261849
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 13, 2012
From: DUPONT PERFORMANCE ELASTOMERS LLC
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 027697/0185 →