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:
Oct. 12, 2010
Filed:
Jan. 29, 2007
Gregory L. Sabatino, Chester Springs, PA (US);
Benjamin J. Del Tito, Jr., Doylestown, PA (US);
Phillip J. Bassett, Newcastle-under-Lyme, GB;
Hazel A. Tharia, Nr Crewe, GB;
Antony G. Hitchcock, Crewe, GB;
Gregory L. Sabatino, Chester Springs, PA (US);
Benjamin J. Del Tito, Jr., Doylestown, PA (US);
Phillip J. Bassett, Newcastle-under-Lyme, GB;
Hazel A. Tharia, Nr Crewe, GB;
Antony G. Hitchcock, Crewe, GB;
Auxilium US Holdings, LLC, Wilmington, DE (US);
Abstract
A drug product comprising a combination of highly purified collagenase I and collagenase II fromis disclosed. The drug product includes collagenase I and collagenase II in a ratio of about 1 to 1, with a purity of greater than at least 95%. The invention further disclosed improved fermentation and purification processes for preparing the said drug product.