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:
Jul. 07, 2015
Filed:
Feb. 06, 2012
Robert Chapman, North Kingstown, RI (US);
Lonn S. Rider, Foster, RI (US);
Qi Hong, Sharon, MA (US);
Donald Kyle, Newtown, PA (US);
Robert Kupper, Coventry, RI (US);
Robert Chapman, North Kingstown, RI (US);
Lonn S. Rider, Foster, RI (US);
Qi Hong, Sharon, MA (US);
Donald Kyle, Newtown, PA (US);
Robert Kupper, Coventry, RI (US);
Purdue Pharma L.P., Stamford, CT (US);
The P.F. Laboratories, Inc., Totowa, NJ (US);
Purdue Pharmaceuticals L.P., Wilson, NC (US);
Rhodes Technologies, Coventry, RI (US);
Abstract
In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile