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:
Nov. 20, 2012
Filed:
Mar. 16, 2007
Applicants:
Keith Fadgen, Hope Valley, RI (US);
James E. Usowicz, Webster, MA (US);
Miguel Soares, Norton, MA (US);
Inventors:
Keith Fadgen, Hope Valley, RI (US);
James E. Usowicz, Webster, MA (US);
Miguel Soares, Norton, MA (US);
Assignee:
Waters Technologies Corporation, Milford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 30/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention are directed to methods and apparatus for placing a sample in a chromatographic system. The device and method feature placing samples held in a sample loop to pressurization prior to placing such sample loop in communication with high pressure conduits.
Fadgen, Keith. (2012). Device and methods for reducing pressure and flow perturbations in a chromatographic system (U.S. Patent No. 8312762). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8312762
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile