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:
May. 15, 2018
Filed:
Mar. 31, 2009
Applicants:
Akihiko Saito, Kita-ku, JP;
Eiichi Miyauchi, Chuo-ku, JP;
Inventors:
Akihiko Saito, Kita-ku, JP;
Eiichi Miyauchi, Chuo-ku, JP;
Assignee:
CHUGAI SEIYAKU KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/19 (2006.01); A61K 9/08 (2006.01); A61K 47/10 (2017.01); C07K 14/535 (2006.01); A61K 39/395 (2006.01); A61K 9/00 (2006.01); A61K 38/29 (2006.01); C07K 16/36 (2006.01);
U.S. Cl.
CPC ...
A61K 39/39591 (2013.01); A61K 9/0019 (2013.01); A61K 9/08 (2013.01); A61K 38/193 (2013.01); A61K 38/29 (2013.01); A61K 47/10 (2013.01); C07K 14/535 (2013.01); C07K 16/36 (2013.01); C07K 2317/24 (2013.01); C07K 2317/76 (2013.01);
Abstract
A method for maintaining the biological activity in a protein formulation without adding an antioxidant and for inhibiting the formation of insoluble particles, comprising adding to the protein formulation a poloxamer as a surfactant.