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. 22, 2009
Filed:
Oct. 20, 2005
Motoo Yamasaki, Tokyo, JP;
Masami Okabe, Shizuoka, JP;
Toshiyuki Suzawa, Kanagawa, JP;
Ken Kobayashi, Tokyo, JP;
Kumiko Maruyama, Shizuoka, JP;
Motoo Yamasaki, Tokyo, JP;
Masami Okabe, Shizuoka, JP;
Toshiyuki Suzawa, Kanagawa, JP;
Ken Kobayashi, Tokyo, JP;
Kumiko Maruyama, Shizuoka, JP;
Kyowa Hakko Kirin Co., Ltd., Tokyo, JP;
Abstract
The invention relates to a polypeptide wherein at least one of the amino, carboxyl, mercapto or guanidino group in a polypeptide molecule having human granulocyte colony stimulating factor activity is chemically modified by a chemical modifying agent, and a platelet production promoter comprising said polypeptide, a method for treating a patient with decreased platelet counts comprising administering an effective amount of said polypeptide to the patient, the use of said polypeptide for the production of pharmaceutical compositions which are useful for the treatment of the patient with decreased platelet counts, and the compositions for treating the patient with decreased platelet counts, which comprises an effective dose of said polypeptide in a pharmaceutically acceptable dosage form with a pharmaceutical acceptable carrier.