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:
Oct. 27, 1998
Filed:
Jul. 29, 1997
Applicant:
Inventors:
Shahram Z Shirazi, Sarasota, FL (US);
Valentin Zhelyaskov, Sarasota, FL (US);
Assignee:
World Precision Instruments, Inc., Sarasota, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ; C25B / ; C25B / ;
U.S. Cl.
CPC ...
205220 ; 205291 ; 205464 ; 205553 ;
Abstract
A gas mixture having a preselected concentration of nitric oxide, usable in inhalation therapy for example, is produced by controllably establishing the coulometric reduction of copper ions in a solution of nitric acid accompanied by purging the chamber in which the reduction reaction occurs with an inert gas. A free-standing, portable NO generator for use in the production of such a gas mixture is also disclosed.
Published as: