IP Library Assignment 028618/0784
Patent Assignment
Reel/Frame 028618/0784

Assignment of Assignor's Interest

Recorded: 2012-07-20 Pages: 2
Assignor
KOIKE, NOBUYUKI
Executed: 2012-05-10
Assignee
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
GATE CITY OSAKI EAST TOWER 8F.,, 1-11-2, OSAKI, SHINAGAWA-KU,, TOKYO, 141-0032, JAPAN
Covered Property (1)
PHASE-DIFFERENCE ELEMENT HAVING BIREFRINGENT FILM CONTAINING TiO2 AND Ta2O5
Patent: 9,376,744 →
Application: 13/468,388 →
Publication: US 2012/0295069
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 17, 2014
From: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
To: DEXERIALS CORPORATION
Reel/Frame 032087/0284 →