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:
Apr. 08, 1980
Filed:
Aug. 29, 1978
Applicant:
Inventor:
Alan J Parker, Floreat Park, AU;
Assignee:
Murdoch University, Murdoch, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G / ;
U.S. Cl.
CPC ...
423 34 ; 423491 ;
Abstract
Silver is refined or recovered by dissolving the silver in the form of chloride in dimethylsulfoxide in the presence of additional chloride salts, separating any insoluble salts and the precipitating silver chloride by the addition of water or methanol to the solution.