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. 24, 2023
Filed:
Nov. 29, 2018
Applicant:
Antheia, Inc., Menlo Park, CA (US);
Inventors:
Peter J. Facchini, Calgary, CA;
Xue Chen, Calgary, CA;
Assignee:
Antheia, Inc., Menlo Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/90 (2006.01); C12P 17/18 (2006.01);
U.S. Cl.
CPC ...
C12P 17/18 (2013.01);
Abstract
Disclosed are methods for converting a first morphinan alkaloid compound into a second morphinan alkaloid compound in the presence of a neopinone isomerase enzyme under reaction conditions permitting the conversion of the first alkaloid compound into the second alkaloid compound. The first alkaloid compound can be neopinone or neomorphinone. The second alkaloid compound can be codeinone or morphinone. Related compositions are also disclosed.