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. 27, 2026
Filed:
Feb. 12, 2021
Applicant:
Syensqo SA, Brussels, BE;
Inventors:
Pascal Herve, Talence, FR;
Renata Brito, Sao Paulo, BR;
Joseph Jankolovits, Milford, CT (US);
Matthieu Corbet, Vourles, FR;
Philippe Marion, Vernaison, FR;
Assignee:
SYENSQO SA, Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B03D 1/004 (2006.01); B03D 1/008 (2006.01); C07C 69/675 (2006.01); C07C 69/708 (2006.01);
U.S. Cl.
CPC ...
B03D 1/0043 (2013.01); B03D 1/008 (2013.01); C07C 69/675 (2013.01); C07C 69/708 (2013.01); B03D 2201/04 (2013.01); B03D 2203/04 (2013.01); B03D 2203/08 (2013.01);
Abstract
The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation.