Patents by Inventor Alfred Carlson

Alfred Carlson 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: 20240091567
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 21, 2024
    Applicant: Tate & Lyle Solutions USA LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton, Joshua N. Fletcher
  • Patent number: 11801402
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 31, 2023
    Assignee: Tate & Lyle Solutions USA LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton, Joshua N. Fletcher
  • Publication number: 20230108043
    Abstract: Novel cement, concrete, mortar and grout embodiments for construction. The materials are produced through SCM and quicklime aqueous cement formation reactions. A novel cement is also presented that can be used to form improved concrete, mortar and grout placements. Several novel concrete embodiments are presented that can be used with any aggregate, and for any construction application; including saltwater marine placements.
    Type: Application
    Filed: August 10, 2022
    Publication date: April 6, 2023
    Inventor: Christopher Alfred Carlson
  • Publication number: 20200238108
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 30, 2020
    Applicant: Tate & Lyle Ingredients Americas LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton, Joshua N. Fletcher
  • Patent number: 10583314
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: March 10, 2020
    Assignee: TATE & LYLE INGREDIENTS AMERICAS LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton
  • Publication number: 20170073526
    Abstract: Protective coatings and methods for applying the same are described. A protective coating may be formed on a substrate to reduce or eliminate corrosion or other damage to the substrate. The protective coating may include at least one primer layer applied onto the substrate. The at least one primer layer may include polyphenylene sulfide. The at least one primer layer may be formed from polyphenylene sulfide and a partially halogenated material. At least one intermediate layer may be applied onto the at least one primer layer. The intermediate layer may include polyphenylene sulfide and a partially halogenated material. At least one top layer may be applied onto the at least one intermediate layer. The at least one top layer may consist essentially of a partially halogenated material. The at least one top layer may include polyphenylene sulfide and a partially halogenated material.
    Type: Application
    Filed: May 5, 2014
    Publication date: March 16, 2017
    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC
    Inventor: Christopher Alfred CARLSON
  • Publication number: 20160278409
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Application
    Filed: June 6, 2016
    Publication date: September 29, 2016
    Applicant: Tate & Lyle Ingredients Americas LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton
  • Patent number: 9402411
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: August 2, 2016
    Assignee: Tate & Lyle Ingredients Americas LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton
  • Publication number: 20160185883
    Abstract: Polyvinyl alcohol (PVOH) and polyphenyl sulfone (PPSU) organo-silanes that are stable in high temperature, high UV and/or high humidity environments are described. The PVOH and PPSU organo-silanes are useful for a variety of uses, such as anti-corrosion coatings, barrier coatings, high temperature paints, pharmaceutical coatings, pipe coatings, and tank liners. Additionally, methods for the preparation of the PVOH and PPSU organo-silanes are described herein.
    Type: Application
    Filed: December 29, 2014
    Publication date: June 30, 2016
    Inventor: Christopher Alfred CARLSON
  • Patent number: 8962698
    Abstract: A composition includes Mogroside V and a Rebaudioside component in a weight ratio ?1:1 and ?6:1, wherein the Rebaudioside component consists of one or more compounds selected from the group consisting of Rebaudioside A, Rebaudioside B and Rebaudioside D. A method of purifying a Luo Han Guo extract includes contacting the Luo Han Guo extract with activated carbon and a macroporous polymeric adsorbent resin, an ion exchange resin, or both. A composition includes a Luo Han Guo extract, wherein Mogroside V constitutes from 50 wt % to 75 wt % of the Luo Han Guo extract and the composition includes from 0 to 13 wt % in total relative to the Mogroside V of aromatic glycosides, and from 0 to 15 ppm of semi-volatile organic compounds relative to the Mogroside V.
    Type: Grant
    Filed: January 23, 2012
    Date of Patent: February 24, 2015
    Assignee: Tate & Lyle Ingredients Americas LLC
    Inventors: John R. Bridges, Alfred Carlson, Brian Timothy Pohrte, Mary Quinlan, Timothy C. Schunk, Elber F. Tejada, Shelly Yuqing Zhou
  • Publication number: 20140350223
    Abstract: Recombinant P. pastoris producing natural sweet proteins and methods for engineering these recombinant yeast are described. Methods for enhancing foreign protein production in yeast fermentation and improved methods for purification of foreign proteins produced in yeast fermentation are presented.
    Type: Application
    Filed: April 17, 2014
    Publication date: November 27, 2014
    Applicant: Tate & Lyle Technology Limited
    Inventors: Alfred Carlson, Richard W. Armentrout, Timothy Peter Ellis
  • Patent number: 8741621
    Abstract: Recombinant P. pastoris producing natural sweet proteins and methods for engineering these recombinant yeast are described. Methods for enhancing foreign protein production in yeast fermentation and improved methods for purification of foreign proteins produced in yeast fermentation are presented.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: June 3, 2014
    Assignee: Tate & Lyle Technology Limited
    Inventors: Alfred Carlson, Richard W. Armentrout, Timothy Peter Ellis
  • Publication number: 20120269954
    Abstract: The present invention relates to the use of sweet steviol glycoside compounds, particularly rebaudioside B, in sweetening compositions. Sweetening compositions comprising selected amounts of rebaudioside B have been shown to possess favorable flavor profiles when compared to other high intensity sweetener compounds and are useful in the preparation of consumables.
    Type: Application
    Filed: October 19, 2011
    Publication date: October 25, 2012
    Applicant: Tate & Lyle Ingredients Americas LLC
    Inventors: John R. Bridges, Alfred Carlson, Penelope A. Patton
  • Publication number: 20120264831
    Abstract: A composition includes Mogroside V and a Rebaudioside component in a weight ratio ?1:1 and ?6:1, wherein the Rebaudioside component consists of one or more compounds selected from the group consisting of Rebaudioside A, Rebaudioside B and Rebaudioside D. A method of purifying a Luo Han Guo extract includes contacting the Luo Han Guo extract with activated carbon and a macroporous polymeric adsorbent resin, an ion exchange resin, or both. A composition includes a Luo Han Guo extract, wherein Mogroside V constitutes from 50 wt % to 75 wt % of the Luo Han Guo extract and the composition includes from 0 to 13 wt % in total relative to the Mogroside V of aromatic glycosides, and from 0 to 15 ppm of semi-volatile organic compounds relative to the Mogroside V.
    Type: Application
    Filed: January 23, 2012
    Publication date: October 18, 2012
    Applicant: Tate & Lyle Ingredients Americas LLC
    Inventors: John R. Bridges, Alfred Carlson, Brian Timothy Pohrte, Mary Quinlan, Timothy C. Schunk, Elber F. Tejada, Shelly Yuqing Zhou
  • Publication number: 20100112639
    Abstract: Recombinant P. pastoris producing natural sweet proteins and methods for engineering these recombinant yeast are described. Methods for enhancing foreign protein production in yeast fermentation and improved methods for purification of foreign proteins produced in yeast fermentation are presented.
    Type: Application
    Filed: October 1, 2009
    Publication date: May 6, 2010
    Applicant: Tate & Lyle North Americas LLP
    Inventors: Alfred Carlson, Richard W. Armentrout, Timothy Peter Ellis
  • Patent number: 5562812
    Abstract: An electrophoresis device is disclosed which may be partially disassembled and sterilized in an autoclave. The device includes a base and support framework extending from the base. A separation column including a separation chamber having a pair of plates spaced from and positioned generally parallel to one another is supported from the framework. A pump is provided for pumping buffer solution through the separation chamber. A sample injection device is located near an inlet of the separation chamber and a collection assembly is located near the outlet of the separation chamber. An electrical compartment is supported by the framework and controls the pump, injection device and collection assembly and is removably located in the electrical compartment. The separation column plates are made of a heat resistant plastic.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: October 8, 1996
    Assignee: The Penn State Research Foundation
    Inventors: Alfred Carlson, Lee D. Coraor, Norman S. Deno, Wayne R. Pauley, Brock Spigelmyer, Frederick Mensch, Raymond Kristofik, Andrew J. Harned