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:
Jul. 31, 2007
Filed:
Aug. 30, 2002
Applicants:
Dieter Tanzer, Ober-Ramstadt, DE;
Uwe Krätschmer, Breuberg, DE;
Inventors:
Dieter Tanzer, Ober-Ramstadt, DE;
Uwe Krätschmer, Breuberg, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a dry-chemical method and a test kit for the rapid, quantitative analysis of total acid in wine and must. In this method, a slightly alkaline buffer is added to the sample to be analyzed, and the total acid content is determined from the resultant pH with the aid of a test stick with pH indicator.
Tanzer, Dieter. (2007). Method and means for the determination of total acid (U.S. Patent No. 7250300). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7250300
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile