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:
Mar. 10, 2026
Filed:
Oct. 05, 2023
Applicant:
Enanta Pharmaceuticals, Inc., Watertown, MA (US);
Inventors:
Kaicheng Zhu, Belmont, MA (US);
Tao Wang, Berkeley Heights, NJ (US);
Joseph Helble, Hudson, MA (US);
Anthony Toto, Boonton Township, NJ (US);
Jiajun Zhang, Cambridge, MA (US);
George G. Wu, Waltham, MA (US);
Yat Sun Or, Waltham, MA (US);
Assignee:
Enanta Pharmaceuticals, Inc., Watertown, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/20 (2006.01); A61K 31/407 (2006.01); C07D 487/10 (2006.01);
U.S. Cl.
CPC ...
C07D 487/10 (2013.01); A61K 31/407 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention features crystalline forms of Compound I, including polymorphs and pseudopolymorphs, which are useful in the preparation of pharmaceutical compositions.