IP Library › Assignment 027622/0415
Patent Assignment
Reel/Frame 027622/0415

Assignment of Assignor's Interest

Recorded: 2012-01-30 Pages: 3
Assignors
OKAMOTO, KUNIAKI
Executed: 2011-12-22
WATAHIKI, TSUTOMU
Executed: 2011-12-22
SUMINO, MOTOSHIGE
Executed: 2011-12-22
Assignee
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA 540-8605, JAPAN
Covered Property (1)
Process for Production of Bis-Quaternary Ammonium Salt, and Novel Intermediate
Patent: 8,716,513 →
Application: 13/387,887 →
Publication: US 2012/0130107
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 24, 2018
From: WAKO PURE CHEMICAL INDUSTRIES, LTD.
To: FUJIFILM WAKO PURE CHEMICAL CORPORATION
Reel/Frame 046697/0291 →