Patents by Inventor Maija HAKOLA

Maija HAKOLA 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).

  • Method for producing biohydrocarbons
    Patent number: 11124715
    Abstract: The present invention relates to a method of producing biohydrocarbons. Further, the invention relates to biohydrocarbons obtainable by the methods of the invention and to a method of producing polymers.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: September 21, 2021
    Assignee: NESTE OYJ
    Inventors: Maija Hakola, Tomi Nyman
  • Method for producing biohydrocarbons
    Patent number: 10793781
    Abstract: The present invention relates to a method of producing biohydrocarbons which includes providing an isomeric raw material obtained from a bio-renewable feedstock, such as by deoxygenation, hydrodeoxygenation, hydrotreatment or hydrocracking, and containing at least 65 wt. % iso-paraffins, and thermally cracking the isomeric raw material to produce biohydrocarbons at a temperature (coil outlet temperature) of at most 825° C. The biohydrocarbons can further be polymerized to obtain bio-polymers such as polyolefins, polypropylene, polyethylene or copolymers such as polyethylene terephthalate.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: October 6, 2020
    Assignee: NESTE OYJ
    Inventors: Maija Hakola, Tomi Nyman
  • Composition comprising paraffin fractions obtained from biological raw materials and method of producing same
    Patent number: 10131848
    Abstract: A composition, including 40-50 wt-% C14 paraffins, based on the total weight of the composition, and 35-45 wt-% C15 paraffins, based on the total weight of the composition, wherein the C14 and C15 paraffins are produced from a biological raw material.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: November 20, 2018
    Assignee: NESTE OYJ
    Inventors: Pekka Aalto, Kati Sandberg, Tomi Nyman, Maija Hakola
  • METHOD FOR PRODUCING BIOHYDROCARBONS
    Publication number: 20180282632
    Abstract: The present invention relates to a method of producing biohydrocarbons which includes providing an isomeric raw material obtained from a bio-renewable feedstock, such as by deoxygenation, hydrodeoxygenation, hydrotreatment or hydrocracking, and containing at least 65 wt. % iso-paraffins, and thermally cracking the isomeric raw material to produce biohydrocarbons at a temperature (coil outlet temperature) of at most 825° C. The biohydrocarbons can further be polymerized to obtain bio-polymers such as polyolefins, polypropylene, polyethylene or copolymers such as polyethylene terephthalate.
    Type: Application
    Filed: May 18, 2016
    Publication date: October 4, 2018
    Applicant: NESTE OYJ
    Inventors: Maija HAKOLA, Tomi NYMAN
  • METHOD FOR PRODUCING BIOHYDROCARBONS
    Publication number: 20180179458
    Abstract: The present invention relates to a method of producing biohydrocarbons. Further, the invention relates to biohydrocarbons obtainable by the methods of the invention and to a method of producing polymers.
    Type: Application
    Filed: May 18, 2016
    Publication date: June 28, 2018
    Applicant: NESTE OYJ
    Inventors: Maija HAKOLA, Tomi NYMAN
  • COMPOSITION COMPRISING PARAFFIN FRACTIONS OBTAINED FROM BIOLOGICAL RAW MATERIALS AND METHOD OF PRODUCING SAME
    Publication number: 20170009144
    Abstract: A composition, including 40-50 wt-% C14 paraffins, based on the total weight of the composition, and 35-45 wt-% C15 paraffins, based on the total weight of the composition, wherein the C14 and C15 paraffins are produced from a biological raw material.
    Type: Application
    Filed: September 20, 2016
    Publication date: January 12, 2017
    Applicant: Neste Oyj
    Inventors: Pekka AALTO, Kati SANDBERG, Tomi NYMAN, Maija HAKOLA
  • Composition comprising paraffin fractions obtained from biological raw materials and method of producing same
    Patent number: 9469583
    Abstract: A composition, including 40-50 wt-% C14 paraffins, based on the total weight of the composition, and 35-45 wt-% C15 paraffins, based on the total weight of the composition, wherein the C14 and C15 paraffins are produced from a biological raw material.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: October 18, 2016
    Assignee: NESTE OYJ
    Inventors: Pekka Aalto, Kati Sandberg, Tomi Nyman, Maija Hakola
  • Composition Comprising Paraffin Fractions Obtained From Biological Raw Materials and Method of Producing Same
    Publication number: 20150191404
    Abstract: A composition, including 40-50 wt-% C14 paraffins, based on the total weight of the composition, and 35-45 wt-% C15 paraffins, based on the total weight of the composition, wherein the C14 and C15 paraffins are produced from a biological raw material.
    Type: Application
    Filed: January 3, 2014
    Publication date: July 9, 2015
    Applicant: Neste Oil Oyj
    Inventors: Pekka AALTO, Kati SANDBERG, Tomi NYMAN, Maija HAKOLA