The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2011
Filed:
Feb. 17, 2006
Applicants:
Kenji Sakanoue, Kawasaki, JP;
Kenichiro Nakamoto, Kawasaki, JP;
Yuji Yamamoto, Kawasaki, JP;
Hiroki Yoshioka, Kawasaki, JP;
Inventors:
Kenji Sakanoue, Kawasaki, JP;
Kenichiro Nakamoto, Kawasaki, JP;
Yuji Yamamoto, Kawasaki, JP;
Hiroki Yoshioka, Kawasaki, JP;
Assignee:
NOF Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 39/385 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel polyoxyalkylene derivative represented by the following formula (1), wherein each symbol is as defined in the specification, which has a functional group capable of reacting with various physiologically active substances according to the object is provided.