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. 31, 1977
Filed:
Mar. 05, 1976
Applicant:
Inventors:
Vladimir Mikhailovich Gryaznov, Moscow, SU;
Viktoria Petrovna Polyakova, Moscow, SU;
Evgeny Mikhailovich Savitsky, Moscow, SU;
Evgenia Vladimirovna Khrapova, Moscow, SU;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606 / ; 2606735 ;
Abstract
A hydrocarbon such as cyclohexane is passed at a temperature of about 330.degree.-575.degree. C over a catalyst to effect dehydrogenation of the hydrocarbon, the catalyst being in the form of a membrane of an alloy of 90-98% palladium and 2-10% by weight of ruthenium.
Gryaznov, Vladimir. (1977). Catalyst for dehydrogenation or dehydrocyclization of hydrocarbons (U.S. Patent No. 4026958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4026958
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile