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:
May. 29, 2012
Filed:
Jan. 15, 2009
Juha Jakkula, Kerava, FI;
Pekka Aalto, Porvoo, FI;
Vesa Niemi, Porvoo, FI;
Ulla Kiiski, Hamari, FI;
Jouko Nikkonen, Hamari, FI;
Seppo Mikkonen, Porvoo, FI;
Outi Piirainen, Helsinki, FI;
Juha Jakkula, Kerava, FI;
Pekka Aalto, Porvoo, FI;
Vesa Niemi, Porvoo, FI;
Ulla Kiiski, Hamari, FI;
Jouko Nikkonen, Hamari, FI;
Seppo Mikkonen, Porvoo, FI;
Outi Piirainen, Helsinki, FI;
Neste Oil Oyj, Espoo, FI;
Abstract
The invention is directed to a fuel composition for diesel engines. The fuel composition comprises 0.1-99% by weight of a component or a mixture of components produced from biological raw material originating from plants and/or animals and/or fish. The fuel composition comprises 0-20% of components containing oxygen. Both components are mixed with diesel components based on crude oil and/or fractions from Fischer-Tropsch process.