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:
Jun. 03, 2025
Filed:
Oct. 19, 2021
Applicant:
Waters Technologies Corporation, Milford, MA (US);
Inventors:
Fabrice Gritti, Franklin, MA (US);
Jonathan Belanger, Whitinsville, MA (US);
Daniel Marc Lemire, Jr., Uxbridge, MA (US);
Assignee:
Waters Technologies Corporation, Milford, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/20 (2006.01); B01D 15/22 (2006.01); G01N 30/02 (2006.01); G01N 30/60 (2006.01);
U.S. Cl.
CPC ...
G01N 30/603 (2013.01); B01D 15/206 (2013.01); B01D 15/22 (2013.01); G01N 30/6065 (2013.01); G01N 2030/027 (2013.01);
Abstract
Disclosed herein are chromatography columns with conical or reducing inside dimensions and improved fits for use therewith, along with methods for making the columns and the frits.
Gritti, Fabrice. (2025). Conical columns and low dispersion frits (U.S. Patent No. 12320788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12320788
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile