IP Library Assignment 046504/0142
Patent Assignment
Reel/Frame 046504/0142

Assignment of Assignor's Interest

Recorded: 2018-07-30 Pages: 4
Assignors
YAMADA, SHINYA
Executed: 2018-04-20
SAKATA, KOUICHI
Executed: 2018-04-20
Assignee
WINTECH POLYMER LTD.
2-18-1 KONAN, MINATO-KU, TOKYO, 1088280, JAPAN
Covered Property (1)
Polybutylene Terephthalate Resin Composition
Application: 15/770,026 →
Publication: US 2018/0319976
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 25, 2019
From: WINTEC POLYMER LTD.
To: POLYPLASTICS CO., LTD.
Reel/Frame 051109/0058 →