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. 14, 2002
Filed:
Nov. 22, 2000
Boyapati Manoranjan Choudary, Hyderabad, IN;
Naidu Sreenivasa Chowdari, Hyderabad, IN;
Mannepalli Lakshmi Kantam, Hyderabad, IN;
Kondapuram Vijaya Raghavan, Hyderabad, IN;
Chinta Venkat Reddy Reddy, Hyderabad, IN;
Council of Scientific and Industrial Research, New Delhi, IN;
Abstract
LDH-osmate of the formula [M M (OH) ][OsO ] .zH O wherein M is a divalent cation selected from the group consisting of Mg , Mn , Fe , Co , Ni , Cu , Zn and Ca and M is a trivalent ion selected from the group consisting of Al , Cr , Mn , Fe and Co , and x is the mole fraction having integral value ranging from 0.2 to 0.33, and z is the number of water molecules and ranges from 1 to 4, useful as, a catalyst, and a process for the preparation thereof and use thereof to manufacture vicinal diols.