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. 28, 1989
Filed:
Oct. 24, 1986
Applicant:
Inventors:
Manfred Kessler, 8520 Erlangen, DE;
Jens Hoper, 8520 Erlangen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
204403 ; 204406 ; 204412 ; 204416 ; 204415 ; 204418 ; 204431 ; 204432 ; 204435 ;
Abstract
In a catheter or hollow needle type electrolytic measuring device having a measuring electrode and a gas reference electrode, an arrangement for stabilizing the operation of the gas reference electrode includes a lipophile membrane coating a part of the gas reference electrode which communicates with an electrolyte containing space. A source of gas, preferably in the form of another electrode which release gas at a constant rate from the electrolyte, is arranged in the space opposite the gas reference electrode.
Quick Actions:
Kessler, Manfred. (1989). Arrangement for stabilizing a gas-reference electrode (U.S. Patent No. 4808292). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4808292
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile