Patents by Inventor Derrick Richard Anderson

Derrick Richard Anderson 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).

  • Patent number: 11180718
    Abstract: The invention meets the needs above by providing a surfactant system, mixture or blend that can be used as a part of a soaking composition. The surfactant system is capable of forming emulsions with, and thus removing, oily and greasy stains. In a preferred embodiment the surfactant compositions of the invention can remove non-trans fat and fatty acid stains. The invention involves foaming soaking compositions that have some or part of the anionic surfactant present in the same replaced with an extended chain anionic surfactant.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: November 23, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Yvonne Marie Killeen, Derrick Richard Anderson
  • Patent number: 11136533
    Abstract: Antimicrobial or non-antimicrobial compositions, sanitizing compositions and other compositions combining use of a propoxylated EO/PO block copolymer surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide concentrated compositions having a desired viscoelasticity at an active level of at least 18% are disclosed. Non-antimicrobial applications combining use of a propoxylated surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide compositions having a desired viscoelasticity are also disclosed. Methods of using concentrated and use compositions having desired foaming enhancement and stabilization are also disclosed.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: October 5, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Amanda R. Blattner
  • Publication number: 20210292679
    Abstract: Sanitizing cleaning/rinse aid compositions for various applications including institutional machine warewash sanitizing are disclosed. In particular, concentrated and use compositions, such as concentrated liquid rinse aid compositions or ware wash detergents, employing an amine-based surfactant and a defoaming agent are disclosed. In particular, the present disclosure provides compositions and methods for providing a sanitizing rinse with desired antimicrobial efficacy against a broad spectrum of gram-negative microbes, suitable foaming profiles, and beneficial applications of use of the same.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 23, 2021
    Inventors: Derrick Richard Anderson, Kelly Anne Rightmire, Erik C. Olson, Jesse Ray Murphy, Carter M. Silvernail
  • Publication number: 20210274781
    Abstract: The invention provides activated or inactivated compositions combining quaternary ammonium compounds and anionic surfactants or acids. The invention further provides activated or inactivated compositions combining quaternary ammonium compounds and anionic chelants or polymers. Activated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C20 chain length, and an anionic carboxylate surfactant having C6-C10 chain length are disclosed. Activated compositions of the invention have a pH of between about 1 and 7 and are substantially free of silanes, sulfates and oxidants. Inactivated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C-20 chain length, and an anionic sulfate or sulfonate surfactant are disclosed. Compositions of the invention have a 10 mole to 1 moles ratio of quaternary ammonium compound to anionic surfactant or about 1 mole to 10 moles ratio. Methods of making and employing the compositions are disclosed.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Patent number: 11044907
    Abstract: The invention provides activated or inactivated compositions combining quaternary ammonium compounds and anionic surfactants or acids. The invention further provides activated or inactivated compositions combining quaternary ammonium compounds and anionic chelants or polymers. Activated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C20 chain length, and an anionic carboxylate surfactant having C6-C10 chain length are disclosed. Activated compositions of the invention have a pH of between about 1 and 7 and are substantially free of silanes, sulfates and oxidants. Inactivated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C-20 chain length, and an anionic sulfate or sulfonate surfactant are disclosed. Compositions of the invention have a 10 mole to 1 moles ratio of quaternary ammonium compound to anionic surfactant or about 1 mole to 10 moles ratio. Methods of making and employing the compositions are disclosed.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: June 29, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Patent number: 11028341
    Abstract: The invention discloses synergistic combinations of extended chain surfactants which can form microemulsions without the need for a linker/co-surfactant. In certain embodiments a surfactant system is disclosed which includes extended nonionic surfactants, with an internal PO linker having a chain length of about 5 to 8, may be capped, or include a Guerbet alcohol hydrophobe. This system forms stable emulsions or microemulsions with oils, including non-trans fats proteins, and fatty acids. The invention also includes cleaning compositions, such as hard surface cleaners, warewash detergents, rinse aids and the like which incorporate the same.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: June 8, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Publication number: 20210137108
    Abstract: The invention provides antimicrobial compositions having reduced inhalation hazards by combining ammonium compounds and an acid component in combination with optional surfactants and/or additional functional ingredients. The antimicrobial compositions which have a reduced risk of inhalation at a pH of between about 0-6. Methods of making and employing the compositions are disclosed.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 13, 2021
    Inventors: Derrick Richard Anderson, Victor Fuk-Pong Man
  • Publication number: 20210108155
    Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.
    Type: Application
    Filed: November 20, 2020
    Publication date: April 15, 2021
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
  • Patent number: 10883068
    Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: January 5, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
  • Publication number: 20200248103
    Abstract: Antimicrobial or non-antimicrobial compositions, sanitizing compositions and other compositions combining use of a propoxylated EO/PO block copolymer surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide concentrated compositions having a desired viscoelasticity at an active level of at least 18% are disclosed. Non-antimicrobial applications combining use of a propoxylated surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide compositions having a desired viscoelasticity are also disclosed. Methods of using concentrated and use compositions having desired foaming enhancement and stabilization are also disclosed.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 6, 2020
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Amanda R. Blattner
  • Publication number: 20200190435
    Abstract: The invention meets the needs above by providing a surfactant system, mixture or blend that can be used as a part of a soaking composition. The surfactant system is capable of forming emulsions with, and thus removing, oily and greasy stains. In a preferred embodiment the surfactant compositions of the invention can remove non-trans fat and fatty acid stains. The invention involves foaming soaking compositions that have some or part of the anionic surfactant present in the same replaced with an extended chain anionic surfactant.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Inventors: Victor Fuk-Pong Man, Yvonne Marie Killeen, Derrick Richard Anderson
  • Patent number: 10662396
    Abstract: Antimicrobial or non-antimicrobial compositions, sanitizing compositions and other compositions combining use of a propoxylated EO/PO block copolymer surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide concentrated compositions having a desired viscoelasticity at an active level of at least 18% are disclosed. Non-antimicrobial applications combining use of a propoxylated surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide compositions having a desired viscoelasticity are also disclosed. Methods of using concentrated and use compositions having desired foaming enhancement and stabilization are also disclosed.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: May 26, 2020
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Amanda R. Blattner
  • Patent number: 10604725
    Abstract: The invention meets the needs above by providing a surfactant system, mixture or blend that can be used as a part of a soaking composition. The surfactant system is capable of forming emulsions with, and thus removing, oily and greasy stains. In a preferred embodiment the surfactant compositions of the invention can remove non-trans fat and fatty acid stains. The invention involves foaming soaking compositions that have some or part of the anionic surfactant present in the same replaced with an extended chain anionic surfactant.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: March 31, 2020
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Yvonne Marie Killeen, Derrick Richard Anderson
  • Publication number: 20190380335
    Abstract: The invention provides activated or inactivated compositions combining quaternary ammonium compounds and anionic surfactants or acids. The invention further provides activated or inactivated compositions combining quaternary ammonium compounds and anionic chelants or polymers. Activated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C20 chain length, and an anionic carboxylate surfactant having C6-C10 chain length are disclosed. Activated compositions of the invention have a pH of between about 1 and 7 and are substantially free of silanes, sulfates and oxidants. Inactivated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C-20 chain length, and an anionic sulfate or sulfonate surfactant are disclosed. Compositions of the invention have a 10 mole to 1 moles ratio of quaternary ammonium compound to anionic surfactant or about 1 mole to 10 moles ratio. Methods of making and employing the compositions are disclosed.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 19, 2019
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Publication number: 20190330563
    Abstract: The invention discloses synergistic combinations of extended chain surfactants which can form microemulsions without the need for a linker/co-surfactant. In certain embodiments a surfactant system is disclosed which includes extended nonionic surfactants, with an internal PO linker having a chain length of about 5 to 8, may be capped, or include a Guerbet alcohol hydrophobe. This system forms stable emulsions or microemulsions with oils, including non-trans fats proteins, and fatty acids. The invention also includes cleaning compositions, such as hard surface cleaners, warewash detergents, rinse aids and the like which incorporate the same.
    Type: Application
    Filed: July 2, 2019
    Publication date: October 31, 2019
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Patent number: 10426162
    Abstract: The invention provides activated or inactivated compositions combining quaternary ammonium compounds and anionic surfactants or acids. The invention further provides activated or inactivated compositions combining quaternary ammonium compounds and anionic chelants or polymers. Activated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C20 chain length, and an anionic carboxylate surfactant having C6-C10 chain length are disclosed. Activated compositions of the invention have a pH of between about 1 and 7 and are substantially free of silanes, sulfates and oxidants. Inactivated antimicrobial compositions comprised of a quaternary ammonium compound having less than a C-20 chain length, and an anionic sulfate or sulfonate surfactant are disclosed. Compositions of the invention have a 10 mole to 1 moles ratio of quaternary ammonium compound to anionic surfactant or about 1 mole to 10 moles ratio. Methods of making and employing the compositions are disclosed.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: October 1, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Patent number: 10421926
    Abstract: The invention discloses synergistic combinations of extended chain surfactants which can form microemulsions without the need for a linker/co-surfactant. In certain embodiments a surfactant system is disclosed which includes extended nonionic surfactants, with an internal PO linker having a chain length of about 5 to 8, may be capped, or include a Guerbet alcohol hydrophobe. This system forms stable emulsions or microemulsions with oils, including non-trans fats proteins, and fatty acids. The invention also includes cleaning compositions, such as hard surface cleaners, warewash detergents, rinse aids and the like which incorporate the same.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: September 24, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson
  • Publication number: 20190203156
    Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.
    Type: Application
    Filed: March 14, 2019
    Publication date: July 4, 2019
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
  • Patent number: 10273433
    Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: April 30, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
  • Publication number: 20190093050
    Abstract: Antimicrobial or non-antimicrobial compositions, sanitizing compositions and other compositions combining use of a propoxylated EO/PO block copolymer surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide concentrated compositions having a desired viscoelasticity at an active level of at least 18% are disclosed. Non-antimicrobial applications combining use of a propoxylated surfactant and/or propoxylated polymer in combination with at least one additional anionic and/or nonionic surfactant to provide compositions having a desired viscoelasticity are also disclosed. Methods of using concentrated and use compositions having desired foaming enhancement and stabilization are also disclosed.
    Type: Application
    Filed: September 26, 2018
    Publication date: March 28, 2019
    Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Amanda R. Blattner