IP Library › Assignment 022392/0564
Patent Assignment
Reel/Frame 022392/0564

Assignment of Assignor's Interest

Recorded: 2009-03-12 Pages: 3
Assignors
OKAMOTO, KUNIAKI
Executed: 2009-03-03
WATAHIKI, TSUTOMU
Executed: 2009-03-03
SUMINO, MOTOSHIGE
Executed: 2009-03-03
SHIBASAKI, TAKAO
Executed: 2009-03-03
Assignee
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 540-8605, JAPAN
Covered Property (1)
Process for Production of Sulfonic Acid Ester
Patent: 8,269,038 →
Application: 12/441,004 →
Publication: US 2010/0041916
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 →