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:
Mar. 20, 2001
Filed:
Jul. 19, 1999
Applicant:
Inventors:
Nicolas Roques, Lyons, FR;
James Russell, Charfield Wotton-Under-Edge, GB;
Bernard Langlois, Lyons, FR;
Laurent Saint-Jalmes, Meyzieu, FR;
Sylvie Large, Villeurbanne, FR;
Assignee:
Rhodia Chimie, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
C09K / ;
Abstract
The invention concerns a reagent and a family of compounds. The reagent contains by successive or simultaneous addition: a material of formula RfH, a silicophilic base, a trivalent nitrogenous derivative containing no hydrogen and at least two silyl groups. The invention is useful for organic synthesis.
Roques, Nicolas. (2001). Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtaining these compounds (U.S. Patent No. 6203721). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6203721
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile