IP Library Assignment 029821/0564
Patent Assignment
Reel/Frame 029821/0564

Assignment of Assignor's Interest

Recorded: 2013-02-18 Pages: 4
Assignors
YOSHITAKE, MAKOTO
Executed: 2012-12-20
YAMAKAWA, MIEKO
Executed: 2012-12-17
Assignee
DOW CORNING TORAY CO., LTD.
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-0004, JAPAN
Covered Property (1)
Curable Organopolysiloxane Composition and Optical Semiconductor Device
Patent: 8,772,812 →
Application: 13/806,879 →
Publication: US 2013/0134609
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 12, 2025
From: DOW CORNING TORAY COMPANY, LTD.
To: DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
Reel/Frame 071080/0537 →
Assignment of Assignor's Interest Dec 16, 2025
From: DUPONT TORAY SPECIALTY MATERIALS KABUSHIKI KAISHA
To: DUROPTIX MATERIALS KABUSHIKI KAISHA
Reel/Frame 073229/0238 →