US Patent 8003117 Polyalkylene glycol derivative and modified bio-related substance

Patent 8003117 was granted and assigned to NOF (defunct) on August, 2011 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

NOF (defunct)

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

8003117

Patent Inventor Names

Syunsuke Ohashi0

Kenji Sakanoue0

Yuji Yamamoto0

Tohru Yasukohchi0

Chika Itoh0

Ken-ichiro Nakamoto0

Date of Patent

August 23, 2011

Patent Application Number

11142678

Date Filed

June 2, 2005

Patent Primary Examiner

‌

Marcos Sznaidman

Patent abstract

A polyalkylene glycol derivative containing a compound of the formula (1):

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