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. 07, 1981
Filed:
Jul. 13, 1979
Applicant:
Inventors:
Andre Sugier, Rueil, FR;
Philippe Courty, Houilles, FR;
Andre Deschamps, Noisy le Roi, FR;
Henri Gruhier, Chatillon, Bagneux, FR;
Assignee:
Institut Francais du Petrole, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ; B01D / ;
U.S. Cl.
CPC ...
423437 ; 423244 ; 423539 ; 252464 ; 252476 ;
Abstract
A gas containing carbon oxysulfide or carbon disulfide is passed in admixture with oxygen through a catalyst formed of a carrier, vanadium oxide and silver, the proportion of iron oxide, if any, being lower than 1% by weight. The amount of vanadium oxide may be 0.5 to 10% by weight and that of silver 0.05 to 4% by weight.
Sugier, Andre. (1981). Process for oxidizing sulfur and sulfur compounds (U.S. Patent No. 4277458). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4277458
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile