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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.:

US 10092893 B1

PDFFull Text
Date of Patent:
Oct. 09, 2018

Filed:

Jul. 25, 2011

Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations

Applicants:

Kevin D. Wyndham, Upton, MA (US);

Beatrice W. Muriithi, Franklin, MA (US);

Inventors:

Kevin D. Wyndham, Upton, MA (US);

Beatrice W. Muriithi, Franklin, MA (US);

Assignee:

WATERS TECHNOLOGIES CORPORATION, Milford, MA (US);

Attorneys:

Womble Bond Dickinson (US) LLP

Deborah Vernon

Rebecca Barnes

Primary Examiner:

Kara Graber

Int. Cl.
CPC ...
B01J 20/32 (2006.01); B01J 20/282 (2006.01); B01J 20/285 (2006.01); B01J 20/283 (2006.01); B01J 20/286 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01J 20/283 (2013.01); B01J 20/28004 (2013.01); B01J 20/285 (2013.01); B01J 20/286 (2013.01); B01J 20/28057 (2013.01); B01J 20/3204 (2013.01); B01J 20/3219 (2013.01); B01J 20/3236 (2013.01); B01J 20/3257 (2013.01); B01J 20/3289 (2013.01); B01J 20/3293 (2013.01); B01J 20/28071 (2013.01); Y10T 428/2991 (2015.01);
Abstract

The present invention provides novel chromatographic materials, e.g., for chromatographic separations, processes for its preparation and separations devices containing the chromatographic material; separations devices, chromatographic columns and kits comprising the same; and methods for the preparation thereof. The chromatographic materials of the invention are chromatographic materials comprising having a narrow particle size distribution.

Find Patent Forward Citations

Wyndham, Kevin. (2018). Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations (U.S. Patent No. 10092893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10092893

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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