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:
Aug. 16, 2022
Filed:
Feb. 06, 2018
Applicant:
Shanghai Xuanchuang Biological Technology Co., Ltd., Shanghai, CN;
Inventors:
Guobin Ren, Shanghai, CN;
Jinyao Chen, Shanghai, CN;
Assignee:
SHANGHAI XUANCHUANG BIOLOGICAL TECHNOLOGY CO., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); C07C 229/12 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07C 229/12 (2013.01); C07B 2200/13 (2013.01);
Abstract
Provided are a pyrroloquinoline quinone glycine betaine salt and a crystalline form thereof. The pyrroloquinoline quinone glycine betaine salt has the advantages of high solubility, good stability, a simple preparation process and low solvent residue.
Ren, Guobin. (2022). Pyrroloquinoline quinone glycine betaine salt (U.S. Patent No. 11414414). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11414414
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile