IP Library › Assignment 015973/0010
Patent Assignment
Reel/Frame 015973/0010

Assignment of Assignor's Interest

Recorded: 2005-05-04 Pages: 2
Assignor
CORNING INCORPORATED
Executed: 2005-04-19
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Halogenated Optical Polymer Composition
Patent: 6,943,232 →
Application: 10/253,057 →
Publication: US 2003/0181633
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 23, 2002
From: BLOMQUIST, ROBERT; DENG, JIAN MING S.
To: CORNING INCORPORATED
Reel/Frame 013338/0141 →
Assignment of Assignor's Interest Apr 3, 2009
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: ENABLENCE TECHNOLOGIES USA INC.
Reel/Frame 022510/0050 →