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:
May. 20, 2025
Filed:
May. 04, 2023
Applicant:
L'air Liquide, Société Anonyme Pour L'etude ET L'exploitation Des Procédés Georges Claude, Paris, FR;
Inventors:
Grigory Nikiforov, Branchburg, NJ (US);
Nicolas Blasco, Paris, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
C07F 15/0093 (2013.01);
Abstract
A method for synthesis of Pt(PF)(CAS #19529-53-4), the method comprising the steps of forming a suspension of a platinum precursor Pt(Hal), wherein Hal=F, Cl, Br or I, and a metal powder in a solvent, introducing excess amount of PFinto the suspension of Pt(Hal)and the metal powder, forming a soluble reaction intermediate Pt(Hal)(PF)in the solvent through a reaction between PFand Pt(Hal), wherein Hal=F, Cl, Br or I, x=1, 2, under a reaction condition, and forming Pt(PF)from a reaction between Pt(Hal)(PF), the metal powder and the excess of PFin the solvent.