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. 10, 2018
Filed:
Aug. 13, 2015
Applicant:
Rhodia Acetow Gmbh, Freiburg, DE;
Inventors:
Assignee:
Rhodia Acetow GmbH, Freiburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 51/42 (2006.01); C08H 8/00 (2010.01); B27K 3/34 (2006.01);
U.S. Cl.
CPC ...
C07C 51/42 (2013.01); C08H 8/00 (2013.01); B27K 3/346 (2013.01);
Abstract
The present invention concerns a process for the recovery of carboxylic acid from a fraction comprising carboxylic acid and impurities, and a process for the manufacture of treated wood, which comprise the step of submitting a fraction containing carboxylic acid and impurities to a gas stripping operation.
Krumrey, Thomas. (2018). Process for the recovery of carboxylic acid and wood treatment process (U.S. Patent No. 10017449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10017449
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile