IP Library › Assignment 029371/0826
Patent Assignment
Reel/Frame 029371/0826

Notice of Change of Assignee's Address

Recorded: 2012-11-28 Pages: 2
Assignor
SAKAI CHEMICAL INDUSTRY CO., LTD.
Executed: 2012-11-15
Assignee
SAKAI CHEMICAL INDUSTRY CO., LTD.
5-2, EBISUJIMA, SAKAI-KU, SAKAI, OSAKA, 590-8502, JAPAN
Covered Property (1)
Polycondensation Catalyst for Producing Polyester and Method for Producing Polyester Using the Same
Patent: 9,981,248 →
Application: 12/086,247 →
Publication: US 2010/0041913
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 9, 2008
From: UMABA, TOSHIKATSU; SHIMIZU, HIROMITSU; MORI, KENJI; TABATA, KEIICHI
To: SAKAI CHEMICAL INDUSTRY CO., LTD.
Reel/Frame 021106/0107 →