Patents by Inventor Lynn Tomlinson

Lynn Tomlinson 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).

  • Publication number: 20230219867
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Application
    Filed: March 7, 2023
    Publication date: July 13, 2023
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Publication number: 20230121267
    Abstract: A method is disclosed for hydrodeoxygenation of a bio-oil over a catalyst bed in a hydrodeoxygenation reactor, the method including combining a two-phase diluent having a water dew point and a bio-oil at a bio-oil temperature that is from 50° F. less than to 50° F. more than the water dew point. The two-phase diluent includes a liquid phase and a vapor phase, where the liquid phase includes a hydrocarbon and the vapor phase includes hydrogen and water.
    Type: Application
    Filed: March 2, 2021
    Publication date: April 20, 2023
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Nathan Jannasch, Douglas Beshara, Jesse Haney, III, Cody Tidwell
  • Patent number: 11623899
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: April 11, 2023
    Assignee: REG Synthetic Fuels, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Patent number: 11365359
    Abstract: The present technology relates to hydrocarbon fluids, and more particularly, a hydrocarbon lighter fluid derived from renewable sources. Specifically, renewable fatty acids/glycerides are converted to a charcoal lighter fluid with the same or better performance than a petroleum middle distillate derived charcoal lighter fluid.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: June 21, 2022
    Assignee: REG Synthetic Fuels, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Nate Green
  • Patent number: 11236280
    Abstract: The present technology provides compositions that include at least about 98 weight percent (“wt %”) n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least about 98 wt % C7-C12 n-paraffins, where at least about 10 wt % of composition includes n-decane, at least about 20 wt % of the composition includes n-dodecane, and at least about 75 wt % of the composition includes even carbon number paraffins. The composition also includes less about 0.1 wt % oxygenates and less than about 0.1 wt % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: February 1, 2022
    Assignee: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, David A. Slade, H. Lynn Tomlinson, Erik Ashby, Nate Green, Caroline Golden
  • Publication number: 20210371356
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 2, 2021
    Applicant: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Patent number: 11186785
    Abstract: A method is provided involving altering the viscosity of bio-derived paraffins to produce a paraffinic fluid, where the altering step includes chlorinating the bio-derived paraffins; the bio-derived paraffins include a hydrodeoxygenated product produced by hydrodeoxygenating a bio-based feed where the bio-based feed includes bio-derived fatty acids, fatty acid esters, or a combination thereof; the bio-derived paraffins include n-paraffins; and the n-paraffins have a biodegradability of at least 40% after about 23 days of exposure to microorganisms. Also provided are methods of protecting and/or cleaning a substance by applying the paraffinic fluid.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: November 30, 2021
    Assignee: REG Synthetic Fuels, LLC
    Inventors: Ramin Abhari, E. Gary Roth, Peter Z. Havlik, H. Lynn Tomlinson
  • Publication number: 20210261875
    Abstract: The present technology provides compositions that include at least about 98 weight percent (“wt %”) n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least about 98 wt % C7-C12 n-paraffins, where at least about 10 wt % of composition includes n-decane, at least about 20 wt % of the composition includes n-dodecane, and at least about 75 wt % of the composition includes even carbon number paraffins. The composition also includes less about 0.1 wt % oxygenates and less than about 0.1 wt % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
    Type: Application
    Filed: May 11, 2021
    Publication date: August 26, 2021
    Applicant: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, David A. Slade, H. Lynn Tomlinson, Erik Ashby, Nate Green, Caroline Golden
  • Patent number: 11097994
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: August 24, 2021
    Assignee: REG Synthetic Fuels, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Patent number: 11001774
    Abstract: The present technology provides compositions that include at least about 98 weight percent (“wt %”) n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least about 98 wt % C7-C12 n-paraffins, where at least about 10 wt % of composition includes n-decane, at least about 20 wt % of the composition includes n-dodecane, and at least about 75 wt % of the composition includes even carbon number paraffins. The composition also includes less about 0.1 wt % oxygenates and less than about 0.1 wt % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: May 11, 2021
    Assignee: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, David A. Slade, H. Lynn Tomlinson, Erik Ashby, Nate Green, Caroline Golden
  • Publication number: 20210087480
    Abstract: The present technology relates to hydrocarbon fluids, and more particularly, a hydrocarbon lighter fluid derived from renewable sources. Specifically, the present invention relates to converting fatty acids/glycerides to a charcoal lighter fluid with the same or better performance as petroleum middle distillates.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 25, 2021
    Applicant: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Nate Green
  • Publication number: 20210024835
    Abstract: A method is provided involving altering the viscosity of bio-derived paraffins to produce a paraffinic fluid, where the altering step includes chlorinating the bio-derived paraffins; the bio-derived paraffins include a hydrodeoxygenated product produced by hydrodeoxygenating a bio-based feed where the bio-based feed includes bio-derived fatty acids, fatty acid esters, or a combination thereof; the bio-derived paraffins include n-paraffins; and the n-paraffins have a biodegradability of at least 40% after about 23 days of exposure to microorganisms. Also provided are methods of protecting and/or cleaning a substance by applying the paraffinic fluid.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 28, 2021
    Applicant: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, E. Gary Roth, Peter Z. Havlik, H. Lynn Tomlinson
  • Publication number: 20200299210
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 24, 2020
    Applicant: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Patent number: 10717687
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: July 21, 2020
    Assignee: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Publication number: 20190276758
    Abstract: The present technology provides compositions that include at least about 98 weight percent (“wt %”) n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least about 98 wt % C7-C12 n-paraffins, where at least about 10 wt % of composition includes n-decane, at least about 20 wt % of the composition includes n-dodecane, and at least about 75 wt % of the composition includes even carbon number paraffins. The composition also includes less about 0.1 wt % oxygenates and less than about 0.1 wt % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
    Type: Application
    Filed: February 25, 2019
    Publication date: September 12, 2019
    Applicant: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, David A. Slade, H. Lynn Tomlinson, Erik Ashby, Nate Green, Caroline Golden
  • Publication number: 20190127647
    Abstract: A method is provided involving altering the viscosity of bio-derived paraffins to produce a paraffinic fluid, where the altering step includes chlorinating the bio-derived paraffins; the bio-derived paraffins include a hydrodeoxygenated product produced by hydrodeoxygenating a bio-based feed where the bio-based feed includes bio-derived fatty acids, fatty acid esters, or a combination thereof; the bio-derived paraffins include n-paraffins; and the n-paraffins have a biodegradability of at least 40% after about 23 days of exposure to microorganisms. Also provided are methods of protecting and/or cleaning a substance by applying the paraffinic fluid.
    Type: Application
    Filed: July 2, 2018
    Publication date: May 2, 2019
    Inventors: Ramin Abhari, E. Gary Roth, Peter Z. Havlik, H. Lynn Tomlinson
  • Patent number: 10246658
    Abstract: The present technology provides compositions that include at least about 98 weight percent (wt. %) n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least 98 wt. % C7-C12 n-paraffins, where at least 10 wt. % of composition includes n-decane, at least 20 wt. % of the composition includes n-dodecane, and at least 75 wt. % of the composition includes even carbon number paraffins. The composition also includes less than 0.1 wt. % oxygenates and less than 0.1 wt. % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: April 2, 2019
    Assignee: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, David A. Slade, H. Lynn Tomlinson, Erik Ashby, Nate Green, Caroline Golden
  • Publication number: 20180290946
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Application
    Filed: May 7, 2018
    Publication date: October 11, 2018
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver
  • Patent number: 10011783
    Abstract: A method is provided involving altering the viscosity of bio-derived paraffins to produce a paraffinic fluid, where the altering step includes oligomerizing the bio-derived paraffins to produce an oligomerized product; the bio-derived paraffins include a hydrodeoxygenated product produced by hydrodeoxygenating a bio-based feed where the bio-based feed includes bio-derived fatty acids, fatty acid esters, or a combination thereof; the bio-derived paraffins include n-paraffins; and the n-paraffins have a biodegradability of at least 40% after about 23 days of exposure to microorganisms. Also provided are methods of protecting and/or cleaning a substance by applying the paraffinic fluid.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: July 3, 2018
    Assignee: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, E. Gary Roth, Peter Z. Havlik, H. Lynn Tomlinson
  • Patent number: 9963401
    Abstract: Paraffin compositions including mainly even carbon number paraffins, and a method for manufacturing the same, is disclosed herein. In one embodiment, the method involves contacting naturally occurring fatty acid/glycerides with hydrogen in a slurry bubble column reactor containing bimetallic catalysts with equivalent particle diameters from about 10 to about 400 micron. The even carbon number compositions are particularly useful as phase change material.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: May 8, 2018
    Assignee: REG SYNTHETIC FUELS, LLC
    Inventors: Ramin Abhari, H. Lynn Tomlinson, Vladimir Gruver