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:
Jul. 15, 2014
Filed:
May. 29, 2007
Zhiping Jiang, Westford, MA (US);
Raymond P. Fisk, Norton, MA (US);
John E. O'gara, Ashland, MA (US);
Thomas H. Walter, Ashland, MA (US);
Kevin D. Wyndham, Douglas, MA (US);
Zhiping Jiang, Westford, MA (US);
Raymond P. Fisk, Norton, MA (US);
John E. O'Gara, Ashland, MA (US);
Thomas H. Walter, Ashland, MA (US);
Kevin D. Wyndham, Douglas, MA (US);
Waters Technologies Corporation, Milford, MA (US);
Abstract
Novel material for chromatographic separations, processes for its preparation, and separations devices containing the chromatographic material. In particular, the disclosure describes porous inorganic/organic hybrid particles having a chromatographically-enhancing pore geometry, which desirably may be surface modified, and that offer more efficient chromatographic separations than that known in the art.