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. 23, 2021
Filed:
Nov. 27, 2018
Applicant:
Specgx Llc, Webster Groves, MO (US);
Inventors:
Brian Orr, Webster Groves, MO (US);
Kevin Roesch, Webster Groves, MO (US);
Joel McClenaghan, Webster Groves, MO (US);
Assignee:
SpecGX LLC, Webster Groves, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 231/10 (2006.01); C07C 231/24 (2006.01); C07C 269/08 (2006.01); C07C 269/06 (2006.01); C07C 231/02 (2006.01); C07C 231/12 (2006.01);
U.S. Cl.
CPC ...
C07C 231/10 (2013.01); C07C 231/02 (2013.01); C07C 231/12 (2013.01); C07C 231/24 (2013.01); C07C 269/06 (2013.01); C07C 269/08 (2013.01); C07B 2200/07 (2013.01);
Abstract
Processes for preparing acetylated amphetamine derivatives and, in particular, processes for preparing-lysine--amphetamine dimesylate from-amphetamine salts.