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:
May. 19, 1987
Filed:
Jul. 13, 1984
Applicant:
Inventors:
Knut Irgum, S-902 42 Ume.ang., SE;
Mats J Lindgren, S-902 45 Ume.ang., SE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436122 ; 436167 ; 436178 ; 422 88 ; 502402 ; 521 28 ;
Abstract
A method of measuring a content of a compound such as gaseous sulfur dioxide in air comprising adsorbing the compound on a solid adsorbent, including a carrier consisting of a solid buffer of a partially regenerated ion exchanger. In addition the solid adsorbent may comprise a stabilizer which is either a stabilizer for the compound intended to be adsorbed on the adsorbent or a stabilizer for a reaction product thereof formed in the adsorption.
Irgum, Knut. (1987). So.sub.2 determination by adsorption using ion exchange resin with ph (U.S. Patent No. 4666856). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4666856
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile