Patents by Inventor Outi Piirainen
Outi Piirainen 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).
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Patent number: 11384290Abstract: 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: GrantFiled: January 26, 2021Date of Patent: July 12, 2022Assignee: Neste OyjInventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Publication number: 20210147752Abstract: 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: ApplicationFiled: January 26, 2021Publication date: May 20, 2021Applicant: Neste OyjInventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
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Patent number: 10941349Abstract: 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: GrantFiled: June 3, 2020Date of Patent: March 9, 2021Assignee: Neste OyjInventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Publication number: 20200291302Abstract: 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: ApplicationFiled: June 3, 2020Publication date: September 17, 2020Applicant: Neste OyjInventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
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Patent number: 10723955Abstract: 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: GrantFiled: September 20, 2013Date of Patent: July 28, 2020Assignee: Neste OYJInventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Publication number: 20140024865Abstract: 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: ApplicationFiled: September 20, 2013Publication date: January 23, 2014Applicant: Neste Oil OyjInventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
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Publication number: 20120233911Abstract: 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: ApplicationFiled: May 25, 2012Publication date: September 20, 2012Applicant: Neste Oil OyjInventors: Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, ]ouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
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Patent number: 8187344Abstract: 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: GrantFiled: January 15, 2009Date of Patent: May 29, 2012Assignee: Neste Oil OyjInventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Publication number: 20090126261Abstract: 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: ApplicationFiled: January 15, 2009Publication date: May 21, 2009Inventors: Juha JAKKULA, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Publication number: 20070294938Abstract: 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: ApplicationFiled: September 7, 2007Publication date: December 27, 2007Inventors: Juha JUKKULA, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Patent number: 7279018Abstract: 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: GrantFiled: September 5, 2003Date of Patent: October 9, 2007Assignee: Fortum OyjInventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Publication number: 20040055209Abstract: 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: ApplicationFiled: September 5, 2003Publication date: March 25, 2004Applicant: Fortum OlyjInventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
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Patent number: 6399845Abstract: Process for isomerisation of a hydrocarbonaceous feedstock substantially boiling in the gasoline range which feedstock comprises linear paraffins having at least five carbon atoms wherein the feedstock is contacted in the presence of hydrogen at elevated temperature and pressure with a catalyst comprising in combination platinum (Pt) and palladium (Pd) each in metallic form supported on an acidic amorphous alumina or molecular sieve, and isomerised hydrocarbons preprared by the process.Type: GrantFiled: November 23, 1999Date of Patent: June 4, 2002Assignee: Fortum Oil & Gas OyInventors: Pirkko Raulo, Outi Piirainen, Juha-Pekka Aalto
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Publication number: 20020062055Abstract: A process for producing a middle distillate suitable for example as a diesel fuel, with improved low temperature properties and a low content of aromatic compounds, from a hydrocarbon feed as the starting material by contacting the feed material in a single reaction step, in the presence of hydrogen, and at an elevated temperature and pressure, with a bifunctional catalyst containing a hydrogenating metal component in addition to a molecular sieve and a carrier for the simultaneous removal of aromatics and isomerization of paraffins. The molecular sieve is preferably an aluminosilicate, or a silicoaluminophosphate, the catalyst comprising as the hydrogenating/dehydrogenating component a metal from the group VI or VIII of the periodic table of the elements.Type: ApplicationFiled: November 23, 1999Publication date: May 23, 2002Inventors: PIRKKO RAULO, OUTI PIIRAINEN, JUHA-PEKKA AALTO