IP Library Assignment 039157/0484
Patent Assignment
Reel/Frame 039157/0484

Assignment of Assignor's Interest

Recorded: 2016-07-14 Pages: 3
Assignor
NIHON CERATEC CO., LTD.
Executed: 2016-03-31
Assignee
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, 467-8525, JAPAN
Covered Property (1)
Protective Film Structure of Metal Member, Metal Component Employing Protective Film Structure, and Equipment for Producing Semiconductor or Flat-Plate Display Employing Protective Film Structure
Patent: 8,124,240 →
Application: 11/917,633 →
Publication: US 2009/0142588
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →