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:
Aug. 15, 1978
Filed:
Jan. 26, 1977
Applicant:
Inventors:
Yvonick Chevallier, Decines, FR;
Jacques-Pierre Martinaud, Lyon, FR;
Francois Meiller, Palaiseau, FR;
Jean Berthoux, Decines, FR;
Assignee:
Rhone-Poulenc Industries, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
2524 / ; 252428 ; 252430 ; 2524 / ; 2524 / ; 2605 / ; 2605 / ; 2606 / ; 2606839 ; 568909 ;
Abstract
Solid catalyst, insoluble in organic and aqueous solvents and having the general formula: