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. 05, 1979
Filed:
Dec. 07, 1977
Applicant:
Inventors:
Wolfgang Fleckenstein, Kiel, DE;
Helmut Rinne, Lubeck, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2041 / ;
Abstract
Measuring probe for a polarographic determination of gas partial pressures in aqueous, and more particularly in biologic, medium, comprises at least a part made up of a plurality of thin films including a polarographic surface having a diffusion film membrane which applies directly on at least the polarographing surface, and wherein at least the film material contiguous to the polarographing surface comprises a thin film of an inorganic insulating material.
Fleckenstein, Wolfgang. (1979). Polarographic measuring probe with diffusion film membrane (U.S. Patent No. 4157288). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4157288
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile