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:
Jan. 13, 2026
Filed:
Oct. 14, 2020
Applicant:
Purisys Llc, Athens, GA (US);
Inventors:
Daniel M. Hallow, Bishop, GA (US);
Marc Iuliucci, Athens, GA (US);
Gnel Mkrtchyan, Watkinsville, GA (US);
Stephen A. R. Carino, Raleigh, NC (US);
Frank Joseph Tarczynski, Raleigh, NC (US);
Joanna Angelika Bis, Cary, NC (US);
Assignee:
PURISYS LLC, Athens, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/80 (2006.01);
U.S. Cl.
CPC ...
C07D 311/80 (2013.01);
Abstract
The present disclosure relates to polymorphs of D9-THC-naphthoylester for the preparation of D9-Tetrahydrocannabinol in high yields and high purity, methods of preparing the D9-Tetrahydrocannabinol, and compositions comprising the D9-Tetrahydrocannabinol.