ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,392, issued on Oct. 21, was assigned to Optek-Danulat GmbH (Essen, Germany).
"PH measuring cell" was invented by Ingo Schell (Essen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a pH measuring cell with an adapter and a system comprising a pH measuring cell and a combination electrode."
The patent was filed on Oct. 27, 2021, under Application No. 18/025,421.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=12449392&OS=12449392&RS=12449392
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