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. 12, 1983
Filed:
Aug. 26, 1981
Applicant:
Inventors:
Sumit Bhaduri, Maharashtra, IN;
Madan M Mahandru, Maharashtra, IN;
Assignee:
Indian Explosives Limited, Calcutta, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568360 ; 2524 / ; 2524 / ;
Abstract
Cyclic terpenes containing at least one unsubstituted methylene group adjacent to a double bond are converted into cyclic mono- and/or diketones by oxidation with oxygen in the presence of a transition metal catalyst.