IP Library Assignment 021959/0425
Patent Assignment
Reel/Frame 021959/0425

Assignment of Assignor's Interest

Recorded: 2008-12-03 Pages: 2
Assignor
MIYAMOTO, YASUMITSU
Executed: 2008-11-20
Assignee
WINTECH POLYMER LTD.
18-1, KONAN 2-CHOME, MINATO-KU, TOKYO, 108-8280, JAPAN
Covered Property (1)
Polybutylene Terephthalate Resin Composition Exhibiting an Improved Glow-Wire Ignition Temperature for Insulating Parts
Patent: 8,247,477 →
Application: 12/227,933 →
Publication: US 2009/0131559
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 4, 2019
From: WINTECH POLYMER LTD.
To: POLYPLASTICS CO., LTD.
Reel/Frame 050916/0842 →