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.

Date of Patent:
Oct. 13, 2026

Filed:

Mar. 11, 2026
Applicant:

Cognition Therapeutics, Inc., Purchase, NY (US);

Inventor:

Steven A. Weissman, Short Hills, NJ (US);

Assignee:

Cognition Therapeutics, Inc., Purchase, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/44 (2006.01); A61K 31/4035 (2006.01); C07C 57/15 (2006.01);
U.S. Cl.
CPC ...
C07D 209/44 (2013.01); A61K 31/4035 (2013.01); C07C 57/15 (2013.01); C07B 2200/13 (2013.01);
Abstract

The present disclosure describes crystalline forms of 2-(tert-butoxy)-4-(3-methyl-3-(5-(methylsulfonyl)isoindolin-2-yl)butyl)phenol fumarate salts and pharmaceutical compositions of same. Also described are methods of using the crystalline forms treating Alzheimer's Disease, Dementia with Lewy Bodies and Dry age-related macular degeneration in a subject in need thereof, comprising administering the crystalline form to the subject. Methods of making the solid forms are also described.


Find Patent Forward Citations

Weissman, Steven. (2026). Crystalline forms of 2-(tert-butoxy)-4-(3-methyl-3-(5-(methylsulfonyl)isoindolin-2-yl)butyl)phenol fumarate salt (U.S. Patent No. 12759979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12759979

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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