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:
Jan. 31, 2017
Filed:
Feb. 09, 2012
Applicants:
Jean-marie Blondel, Etterbeek, BE;
Cedric Humblot, Fontenay-sous-Bois, FR;
Inventors:
Jean-Marie Blondel, Etterbeek, BE;
Cedric Humblot, Fontenay-sous-Bois, FR;
Assignee:
SOLVAY SA, Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/00 (2006.01); B01D 11/02 (2006.01); C04B 7/36 (2006.01); C04B 7/60 (2006.01); C04B 18/16 (2006.01); C01D 3/06 (2006.01);
U.S. Cl.
CPC ...
B01D 11/02 (2013.01); B01D 11/023 (2013.01); C01D 3/06 (2013.01); C04B 7/365 (2013.01); C04B 7/60 (2013.01); C04B 18/162 (2013.01); Y02W 30/95 (2015.05);
Abstract
Process for the purification of a residue containing solids and mother liquor and having a chloride ion content greater than 5000 ppm by weight relative to the weight of the residue which comprises (a) piston washing said residue with a washing fluid and (b) recovering a purified residue.
Blondel, Jean-Marie. (2017). Process for the purification of a residue (U.S. Patent No. 9555343). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9555343
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile