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:
Aug. 07, 2018
Filed:
Jan. 29, 2016
Applicant:
Neste Oyj, Espoo, FI;
Inventors:
Jukka Myllyoja, Vantaa, FI;
Rami Piilola, Helsinki, FI;
Maaria Seläntaus, Helsinki, FI;
Esko Karvinen, Helsinki, FI;
Assignee:
NESTE OYJ, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 51/353 (2006.01); C10G 45/58 (2006.01); C10G 3/00 (2006.01);
U.S. Cl.
CPC ...
C07C 51/353 (2013.01); C10G 3/50 (2013.01); C10G 45/58 (2013.01); Y02P 30/20 (2015.11);
Abstract
The present invention relates to catalytic conversion of ketoacids, including methods for increasing the molecular weight of ketoacids, the method can include providing in a reactor a feedstock comprising at least one ketoacid, water and a base. The feedstock is then subjected to base catalysed condensation reactions.