IP Library › Assignment 034666/0171
Patent Assignment
Reel/Frame 034666/0171

Assignment of Assignor's Interest

Recorded: 2015-01-08 Pages: 4
Assignors
MATSUI, SHIGEKI
Executed: 2014-12-10
MIYAMOTO, HIROYA
Executed: 2014-12-15
MATSUDA, HIROMITSU
Executed: 2014-11-12
TAGAWA, KAZUO
Executed: 2014-10-12
TAKAGI, AKIRA
Executed: 2014-11-12
UENO, RYUICHI
Executed: 2014-11-12
Assignee
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU,, TOKYO, 100-8162, JAPAN
Covered Property (1)
Poly(Meth)Acrylate-Based Viscosity Index Improver, Lubricant Additive and Lubricant Composition Containing Viscosity Index Improver
Patent: 9,783,757 →
Application: 14/413,573 →
Publication: US 2015/0203781
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 15, 2018
From: JX NIPPON OIL & ENERGY CORPORATION
To: JXTG NIPPON OIL & ENERGY CORPORATION
Reel/Frame 046634/0132 →
Change of Name Aug 25, 2020
From: JXTG NIPPON OIL ENERGY CORPORATION
To: ENEOS CORPORATION
Reel/Frame 053596/0282 →