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. 12, 1980
Filed:
Dec. 26, 1978
Applicant:
Inventors:
Ching-Yong Wu, O'Hara Township, Allegheny County, PA (US);
Thaddeus P Kobylinski, Gibsonia, PA (US);
Assignee:
Gulf Research & Development Company, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C01G / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
2604 / ; 252412 ; 252414 ; 252416 ; 2524 / ; 423 22 ; 423592 ; 423593 ; 568860 ;
Abstract
Osmium (III) or (IV) in an anionic complex with oxygen and having an alkali metal, ammonium or tetra(lower)alkylammonium cation is oxidized to a valency state higher than 5 by reaction with an organic hydroperoxide, such as ethylbenzene hydroperoxide, at a temperature less than 30.degree. C.