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:
Sep. 20, 1977
Filed:
Oct. 07, 1975
Applicant:
Inventors:
Ming N Sheng, Cherry Hill, NJ (US);
Walter A Mameniskis, Drexel Hill, PA (US);
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C11C / ; C07C / ;
U.S. Cl.
CPC ...
2606 / ; 260413 ; 2603463 ;
Abstract
Method for preparing polyols such as diols and triols by the homogeneous catalytic hydroxylation of an olefinic compound by contacting the olefinic compound with an organic hydroperoxide in an aqueous solution at an initial pH above 8 in the presence of a catalytic amount of a water soluble osmium compound as the catalyst.
Quick Actions:
Sheng, Ming. (1977). Osmium catalyzed organic hydroperoxide hydroxylation of olefinic (U.S. Patent No. 4049724). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4049724
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile