IP Library › Assignment 015948/0220
Patent Assignment
Reel/Frame 015948/0220

Assignment of Assignor's Interest

Recorded: 2004-05-25 Pages: 3
Assignors
SEKI, MASAHIKO
Executed: 2004-04-06
SHIMIZU, TOSHIAKI
Executed: 2004-04-06
YOSHIDA, SHIN-ICHI
Executed: 2004-04-06
HATSUDA, MASANORI
Executed: 2004-04-06
Assignee
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-8505, JAPAN
Covered Property (1)
Intermediate for Biotin and Process for Producing the Same
Patent: 7,335,778 →
Application: 10/496,660 →
Publication: US 2005/0038260
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 26, 2007
From: TANABE SEIYAKU CO., LTD.
To: MITSUBISHI TANABE PHARMA CORPORATION
Reel/Frame 020021/0001 →
Assignment of Assignor's Interest Nov 7, 2012
From: MITSUBISHI TANABE PHARMA CORPORATION
To: API CORPORATION
Reel/Frame 029257/0807 →