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:
Feb. 17, 2004
Filed:
May. 23, 2002
Applicant:
Inventors:
Ulrich Wietelmann, Friedrichsdorf, DE;
Klaus Schade, Wiesbaden, DE;
Uwe Lischka, Niedereschbach, DE;
Assignee:
Chematall GmbH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/06 ; H01M 4/00 ;
U.S. Cl.
CPC ...
C07F 9/06 ; H01M 4/00 ;
Abstract
The invention relates to tris-(oxalato)phosphates of the general formula M[P(C O ) ] wherein M=H, a metal or N(R R R R ), where R , R , R , R , are independently H or an alkyl group comprising 1 to 8 C atoms. The invention also relates to a method for preparing such compounds as well as to their use.