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:
Jan. 25, 2005
Filed:
Aug. 09, 2002
Applicants:
Mateo Jozef Jacques Mayer, Giesbeek, NL;
René Lodewijk Maria Demmer, Enter, NL;
Inventors:
Mateo Jozef Jacques Mayer, Giesbeek, NL;
René Lodewijk Maria Demmer, Enter, NL;
Assignee:
Akzo Nobel N.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1102 ; C22B 2600 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a process to produce brine of improved purity by dissolving salt that contains a calcium sulfate source in water, in the presence of a retarding agent, while using one or more co-retardants to bind contaminants that could interfere with the retarding agents.
Mayer, Mateo Jozef Jacques. (2005). Co-retarding agents for preparing purified brine (U.S. Patent No. 6846417). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6846417
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile