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:
Jun. 28, 1988
Filed:
Nov. 20, 1986
Applicant:
Inventor:
John S Chiang, Mercerville, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ; C25B / ;
U.S. Cl.
CPC ...
204265 ; 204266 ; 204294 ; 204283 ; 204284 ;
Abstract
The invention is an electrochemical cell which is useful to reduce oxygen to hydrogen peroxide at a cathode. The cell avoids the safety hazard of a hydrogen explosion of the prior art cells. The cell has an added advantage in that the dimensions of the cathode are not limited by hydrostatic pressures or by the capacity of the channels and pores of the cathode.