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:
Mar. 14, 2006
Filed:
Feb. 26, 2004
Applicants:
Jingyang Zhu, Jamesville, NY (US);
Scott T. Chadwick, Tully, NY (US);
Benjamin A. Price, DeWitt, NY (US);
Shannon X. Zhao, East Syracuse, NY (US);
Carrie A. Costello, Syracuse, NY (US);
Purushotham Vemishetti, East Syracuse, NY (US);
Inventors:
Jingyang Zhu, Jamesville, NY (US);
Scott T. Chadwick, Tully, NY (US);
Benjamin A. Price, DeWitt, NY (US);
Shannon X. Zhao, East Syracuse, NY (US);
Carrie A. Costello, Syracuse, NY (US);
Purushotham Vemishetti, East Syracuse, NY (US);
Assignee:
Skinmedica, Inc., Carlsbad, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 258/00 (2006.01); C07C 229/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are processes and synthetic intermediates useful for the preparation of α-difluoromethylornithine (DFMO) having the formula