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:
Oct. 07, 2025
Filed:
Dec. 12, 2019
Neste Oyj, Espoo, FI;
Jenni Nortio, Porvoo, FI;
Kati Sandberg, Porvoo, FI;
Neste Oyj, Espoo, FI;
Abstract
An aviation fuel composition is disclosed, containing 50-95 vol-% of petroleum-derived jet fuel component, and 5-50 vol-% of renewable middle distillate component. The fuel composition has a viscosity of 12 mm2/s or below at −40° C., 10 mm2/s or below at −30° C., and 8 mm2/s or below at −20° C., as measured in accordance with an EN ISO 3104 (1996) standard. A method for producing the aviation fuel composition is also disclosed. The method containing mixing the petroleum derived jet fuel component and the renewable middle distillate component to obtain the aviation fuel composition, such that the petroleum-derived jet fuel component and the renewable middle distillate component are mixed together in an amount containing 5-50 vol-% of renewable middle distillate component and about 50-95 vol-% of petroleum-derived jet fuel component.