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. 10, 1990
Filed:
Aug. 17, 1988
Applicant:
Inventors:
Andrew Griffiths, Ridgewood, NJ (US);
M Quamrul Ahsan, Waldwick, NJ (US);
Roy Norcross, Norwalk, CT (US);
Helmut Knorre, Seligenstadt, DE;
Friedrich W Merz, Nierstein, DE;
Assignee:
Degussa Aktiegesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210759 ; 210904 ;
Abstract
Treatment of effluent containing cayanide is disclosed wherein a mixture of H.sub.2 SO.sub.4 and H.sub.2 O.sub.2 with between 0.01 and 0.5 moles of H.sub.2 SO.sub.4 per mole of H.sub.2 O.sub.2 is used.
Quick Actions:
Griffiths, Andrew. (1990). Process for the treatment of effluents containing cyanide and other (U.S. Patent No. 4915849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4915849
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile