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:
Jan. 06, 2015
Filed:
May. 06, 2014
Applicant:
Corum Inc., Taipei, TW;
Inventor:
Nai-Hsuan Hsu, Taipei, TW;
Assignee:
Corum Inc., Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 237/22 (2006.01);
U.S. Cl.
CPC ...
C07C 237/22 (2013.01);
Abstract
This invention discloses novel crystalline polymorphs of acetyl-glycine-beta-alanine and process of making the same. The mentioned crystalline polymorphs can exhibit excellent purity and storage stability according to this invention. Therefore, the mentioned crystalline polymorphs can be applied in topical cosmetic compositions, pharmaceutical compositions as skin care preparations, or other functional preparations.