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:
Feb. 17, 2026
Filed:
Nov. 17, 2020
The United States of America, As Represented BY the Secretary, Department of Health and Human Services, Bethesda, MD (US);
The University of Maryland, Baltimore, Baltimore, MD (US);
Patrick Joseph Morris, Gaithersburg, MD (US);
Craig Joseph Thomas, Laurel, MD (US);
Stephen J. Byard, Morpeth, GB;
Martin P. Wilmshurst, Alnwick, GB;
Todd Gould, Elkridge, MD (US);
Carlos Zarate, Germantown, MD (US);
Ruin Moaddel, Bel Air, MD (US);
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, Bethesda, MD (US);
THE UNVIERSITY OF MARYLAND, BALTIMORE, Baltimore, MD (US);
THE UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS, Washington, DC (US);
Abstract
The disclosure provides salts of (2R,6R)-hydroxynorketamine (HNK), wherein the salt is with an organic acid chosen from malonic acid, salicylic acid, ethane sulfonic acid, glycolic acid, stearic acid, or capric acid, and their crystal forms.