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:
Aug. 02, 2011
Filed:
Jul. 09, 2008
Applicants:
Andrew Lawrence Zydney, State College, PA (US);
David Robert Latulippe, St. George, CA;
Inventors:
Andrew Lawrence Zydney, State College, PA (US);
David Robert Latulippe, St. George, CA;
Assignee:
The Penn State Research Foundation, University Park, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is a method for isolating a desired plasmid DNA isoform, typically a supercoiled isoform, which includes the steps of obtaining a quantity of bioreactor produced plasmid DNA in liquid form for purification, and passing the plasmid DNA through an ultrafiltration membrane at a selected filtrate flux.
Zydney, Andrew. (2011). Separation of different isoforms of plasmid dna using ultrafiltration (U.S. Patent No. 7989615). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7989615
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile