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:
Dec. 30, 2014
Filed:
Mar. 29, 2012
Applicants:
Chris Suh, San Jose, CA (US);
Lee Hoang, Santa Clara, CA (US);
Douglas T. Gjerde, Saratoga, CA (US);
Inventors:
Chris Suh, San Jose, CA (US);
Lee Hoang, Santa Clara, CA (US);
Douglas T. Gjerde, Saratoga, CA (US);
Assignee:
PhyNexus, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides pipette tip columns and automated methods for the purification of nucleic acids such as plasmids from unclarified cell lysates containing cell debris as well as methods for making and using such columns. The columns typically include a bed of medium positioned in the pipette tip column, above a bottom frit and with an optional top frit.