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. 05, 2026
Filed:
Oct. 22, 2020
Neurocycle Therapeutics, Inc., San Diego, CA (US);
Matthew Toczko, Cambridge, MA (US);
Jed Hubbs, Cambridge, MA (US);
Yuxi Ning, Beijing, CN;
Zheng Jane Li, Sherman, CT (US);
Yunliang He, Shandong, CN;
Xianglei Liu, Zhejiang, CN;
NEUROCYCLE THERAPEUTICS, INC., San Diego, CA (US);
Abstract
Described herein are polymorphs comprising 2',6-difluoro-5′-[3-(1-hydroxy-1-methylethyl)-imidazo[1,2-b][1,2,4]tri-azin-7-yl]biphenyl-2-carbonitrile (TPA023B) or salts thereof. In one aspect, disclosed herein is a crystalline polymorphic salt or co-crystal of TPA023B with phosphoric acid. In another aspect, disclosed herein is a crystalline polymorphic salt or co-crystal of TPA023B with sulfuric acid. Also described herein are methods of making and using the same.