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:
Sep. 14, 2010
Filed:
Jun. 14, 2007
Applicant:
Eija Koivusalmi, Kulloonkylä, FI;
Inventor:
Eija Koivusalmi, Kulloonkylä, FI;
Assignee:
Neste Oil Oyj, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/213 (2006.01); C07C 1/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A feedstock originating from renewable sources is converted to branched and saturated hydrocarbons without heteroatoms in the base oils distillation range by converting the fatty acids to olefins, which are subsequently oligomerised.