Patents by Inventor Juha Jakkula

Juha Jakkula has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fuel composition for a diesel engine
    Patent number: 11384290
    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.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: July 12, 2022
    Assignee: Neste Oyj
    Inventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • FUEL COMPOSITION FOR A DIESEL ENGINE
    Publication number: 20210147752
    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.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Applicant: Neste Oyj
    Inventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
  • Fuel composition for a diesel engine
    Patent number: 10941349
    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.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: March 9, 2021
    Assignee: Neste Oyj
    Inventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • FUEL COMPOSITION FOR A DIESEL ENGINE
    Publication number: 20200291302
    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.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Applicant: Neste Oyj
    Inventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
  • Fuel composition for a diesel engine
    Patent number: 10723955
    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.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: July 28, 2020
    Assignee: Neste OYJ
    Inventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • Process for producing a hydrocarbon component
    Patent number: 8715486
    Abstract: The invention relates to a process for producing a new type of high-quality hydrocarbon base oil of biological origin. The process of the invention comprises ketonization, hydrodeoxygenation, and isomerization steps. Fatty acids and/or fatty acid esters based on a biological raw material are preferably used as the feedstock.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: May 6, 2014
    Assignee: Neste Oil Oyj
    Inventors: Jukka Myllyoja, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Juha Moilanen
  • FUEL COMPOSITION FOR A DIESEL ENGINE
    Publication number: 20140024865
    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.
    Type: Application
    Filed: September 20, 2013
    Publication date: January 23, 2014
    Applicant: Neste Oil Oyj
    Inventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
  • FUEL COMPOSITION FOR A DIESEL ENGINE
    Publication number: 20120233911
    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.
    Type: Application
    Filed: May 25, 2012
    Publication date: September 20, 2012
    Applicant: Neste Oil Oyj
    Inventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, ]ouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
  • Fuel composition for a diesel engine
    Patent number: 8187344
    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.
    Type: Grant
    Filed: January 15, 2009
    Date of Patent: May 29, 2012
    Assignee: Neste Oil Oyj
    Inventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • Base oil
    Patent number: 8053614
    Abstract: The invention relates to a new base stock material. Specifically the invention relates to a saturated hydrocarbon composition and particularly to a composition based on biological raw materials, to be used as a high-quality base oil or to be used as a component in the production of a base oil having a high viscosity index and good low temperature properties. The composition contains saturated hydrocarbons and has a narrow carbon number range.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: November 8, 2011
    Assignee: Neste Oil OYJ
    Inventors: Pekka Aalto, Juha Moilanen, Janne Jokinen, Eija Koivusalmi, Jukka Myllyoja, Juha Jakkula, Vesa Niemi
  • Process for producing a hydrocarbon component
    Patent number: 7998339
    Abstract: The invention relates to a process for producing a new type of high-quality hydrocarbon base oil of biological origin. The process of the invention comprises ketonisation, hydrodeoxygenation, and isomerization steps. Fatty acids and/or fatty acid esters based on a biological raw material are preferably used as the feedstock.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: August 16, 2011
    Assignee: Neste Oil Oyj
    Inventors: Jukka Myllyoja, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Johan-Fredrik Selin, Juha Moilanen
  • Process for producing a hydrocarbon component
    Patent number: 7967973
    Abstract: The invention relates to a process for producing a new type of high-quality hydrocarbon base oil of biological origin. The process of the invention comprises ketonisation, hydrodeoxygenation, and isomerization steps. Fatty acids and/or fatty acid esters based on a biological raw material are preferably used as the feedstock.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: June 28, 2011
    Assignee: Neste Oil Oyj
    Inventors: Jukka Myllyoja, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Johan-Fredrik Selin, Juha Moilanen
  • PROCESS FOR PRODUCING A HYDROCARBON COMPONENT
    Publication number: 20090247799
    Abstract: The invention relates to a process for producing a new type of high-quality hydrocarbon base oil of biological origin. The process of the invention comprises ketonisation, hydrodeoxygenation, and isomerization steps. Fatty acids and/or fatty acid esters based on a biological raw material are preferably used as the feedstock.
    Type: Application
    Filed: April 30, 2009
    Publication date: October 1, 2009
    Inventors: Jukka MYLLYOJA, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Johan-Fredrik Selin, Juha Moilanen
  • FUEL COMPOSITION FOR A DIESEL ENGINE
    Publication number: 20090126261
    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.
    Type: Application
    Filed: January 15, 2009
    Publication date: May 21, 2009
    Inventors: Juha JAKKULA, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • PROCESS FOR THE MANUFACTURE OF HYDROCARBONS
    Publication number: 20090062578
    Abstract: A feedstock originating from renewable sources is converted to branched and saturated hydrocarbons without heteroatoms in the diesel fuel distillation range by skeletal isomerisation and deoxygenation carried out by hydrodeoxygenation or alternatively by combined decarboxylation and decarbonylation reactions, whereby the consumption of hydrogen is decreased.
    Type: Application
    Filed: November 4, 2008
    Publication date: March 5, 2009
    Inventors: Eija KOIVUSALMI, Juha Jakkula
  • Process for the manufacture of hydrocarbons
    Patent number: 7459597
    Abstract: A feedstock originating from renewable sources is converted to branched and saturated hydrocarbons without heteroatoms in the diesel fuel distillation range by skeletal isomerisation and deoxygenation carried out by hydrodeoxygenation or alternatively by combined decarboxylation and decarbonylation reactions, whereby the consumption of hydrogen is decreased.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: December 2, 2008
    Assignee: Neste Oil Oyj
    Inventors: Eija Koivusalmi, Juha Jakkula
  • Fuel composition for a diesel engine
    Patent number: 7279018
    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.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: October 9, 2007
    Assignee: Fortum Oyj
    Inventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • Process for producing a hydrocarbon component
    Publication number: 20070161832
    Abstract: The invention relates to a process for producing a new type of high-quality hydrocarbon base oil of biological origin. The process of the invention comprises ketonisation, hydrodeoxygenation, and isomerization steps. Fatty acids and/or fatty acid esters based on a biological raw material are preferably used as the feedstock.
    Type: Application
    Filed: December 11, 2006
    Publication date: July 12, 2007
    Applicant: Neste Oil Oyj
    Inventors: Jukka Myllyoja, Juha Jakkula, Pekka Aalto, Eija Koivusalmi, Johan-Fredrik Selin, Juha Moilanen
  • Process for producing a hydrocarbon component of biological origin
    Patent number: 7232935
    Abstract: The invention relates to a process for producing a hydrocarbon component of biological origin. The process comprises at least two steps, the first one of which is a HDO step and the second one is an isomerization step operated using the counter-current flow principle. A biological raw material containing fatty acids and/or fatty acid esters serves as the feed stock.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: June 19, 2007
    Assignee: Fortum OYJ
    Inventors: Juha Jakkula, Vesa Niemi, Jouko Nikkonen, Veli-Matti Purola, Jukka Myllyoja, Pekka Aalto, Juha Lehtonen, Ville Alopaeus
  • Process for the manufacture of hydrocarbons
    Publication number: 20070135669
    Abstract: A feedstock originating from renewable sources is converted to branched and saturated hydrocarbons without heteroatoms in the diesel fuel distillation range by skeletal isomerisation and deoxygenation carried out by hydrodeoxygenation or alternatively by combined decarboxylation and decarbonylation reactions, whereby the consumption of hydrogen is decreased.
    Type: Application
    Filed: December 12, 2006
    Publication date: June 14, 2007
    Applicant: Neste Oil Oyj
    Inventors: Eija Koivusalmi, Juha Jakkula