Patents by Inventor Sivaramakrishnan MUTHUKRISHNAN

Sivaramakrishnan MUTHUKRISHNAN 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: 20240041730
    Abstract: The disclosure relates to compositions for altering the color of keratin fibers and methods of using the compositions. The compositions comprise (a) a bonding system comprising: (i) at least one first bonding agent chosen from citric acid and/or salts thereof, and (ii) at least one second bonding agent chosen from amino acids, amino sulfonic acids, salts thereof, or combinations thereof; (b) at least one fatty alcohol; (c) at least one fatty acid; (d) at least one alkyl polyglucoside; (e) at least one alkalizing agent; and (f) at least one solvent. The compositions can further comprise one or more oxidation dyes, couplers, oxidizing agents, or combinations thereof.
    Type: Application
    Filed: July 31, 2023
    Publication date: February 8, 2024
    Inventors: Shahid NASEER, Martin ASARE, Sivaramakrishnan MUTHUKRISHNAN
  • Publication number: 20240033198
    Abstract: The disclosure relates to compositions for altering the color of keratin fibers and methods of using the compositions. The compositions comprise (a) a bonding system comprising (i) at least one first bonding agent chosen from lactic acid and/or salts thereof, and (ii) at least one second bonding agent chosen from amino acids and/or salts thereof; (b) at least one fatty alcohol; (c) at least one fatty acid; (d) at least one alkyl polyglucoside; (e) at least one alkalizing agent; and (f) at least one solvent. The compositions can further comprise one or more oxidation dyes, couplers, oxidizing agents, or combinations thereof.
    Type: Application
    Filed: July 31, 2022
    Publication date: February 1, 2024
    Inventors: Shahid Mohammad NASEER, Aakash Jagat PAREKH, Sivaramakrishnan MUTHUKRISHNAN
  • Patent number: 11857656
    Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pre-treatment composition comprising at least one amine-based compound and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: January 2, 2024
    Assignee: L'OREAL
    Inventors: Aakash Parekh, Ronak Rughani, Martin Asare, Sivaramakrishnan Muthukrishnan, Zhengzheng Liao, Yuri Lvov
  • Publication number: 20230404873
    Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pre-treatment composition comprising at least one amine-based compound and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
    Type: Application
    Filed: June 15, 2022
    Publication date: December 21, 2023
    Inventors: Aakash PAREKH, Ronak RUGHANI, Martin ASARE, Sivaramakrishnan MUTHUKRISHNAN, Zhengzheng LIAO, Yuri LVOV
  • Patent number: 11654122
    Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pretreatment composition comprising at least one cationic surfactant and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 23, 2023
    Assignee: L'OREAL
    Inventors: Zhengzheng Liao, Martin Asare, Guojin Zhang, Sivaramakrishnan Muthukrishnan, Aakash Jagat Parekh, Yuri Lvov
  • Patent number: 11633345
    Abstract: Cosmetic compositions, systems and methods for conferring responsive durable shaping of keratinous fibers employ at least one shape memory polymer that includes a three-armed branched polyethylene glycol (PEG) based polymer that is functionalized with one or more metal-coordination active groups. The shape memory polymer forms a crosslinked network coating on a substrate, for example a substrate selected from keratinous substrates, for example, hair. Hair coated with the shape memory polymer and treated with an oxidizing agent can be shaped, locked into shape, and reprogrammed by modulation of pH. The coated hair retains durable shaping properties through at least one shampoo treatment. The cosmetic compositions, systems and methods provide durable and reprogrammable durable shaping of the keratinous substrate, for example for styling hair.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: April 25, 2023
    Assignee: L'OREAL
    Inventors: Brady Zarket, Sivaramakrishnan Muthukrishnan
  • Patent number: 11564877
    Abstract: Cosmetic compositions, systems and methods for conferring responsive durable shaping of keratinous fibers employ at least one shape memory polymer that includes a four-armed branched polyethylene glycol (PEG) based polymer that is functionalized with one or more metal-coordination active groups. The shape memory polymer forms a crosslinked network coating on a substrate, for example a substrate selected from keratinous substrates, for example, hair. Hair coated with the shape memory polymer and treated with an oxidizing agent can be shaped, locked into shape, and reprogrammed by modulation of pH. The coated hair retains durable shaping properties through at least one shampoo treatment. The cosmetic compositions, systems and methods provide durable and reprogrammable durable shaping of the keratinous substrate, for example for styling hair.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: January 31, 2023
    Assignee: L'OREAL
    Inventors: Samiul Amin, Niels Holten-Andersen, Bavand Keshavarz, Gareth H. McKinley, Sivaramakrishnan Muthukrishnan, Brady Zarket
  • Publication number: 20230015994
    Abstract: The disclosure relates to compositions comprising (a) at least one polyphenol; (b) at least one film former; (c) at least one emulsifier; (d) at least one fatty compound; and (e) at least one solvent. Optionally, the compositions may further comprise at least one oil, at least one humectant, and/or at least one fatty acid. The compositions can be used for styling hair, for example temporarily straightening the hair and/or for reducing frizz of hair. The disclosure also relates to methods of using the compositions to style hair, straighten hair, and/or reduce frizz of hair.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 19, 2023
    Inventors: Vibha K. SHAH, Allison PERNER, Ronak RUGHANI, Brady ZARKET, Sivaramakrishnan MUTHUKRISHNAN, Aakash PAREKH
  • Publication number: 20230000756
    Abstract: The disclosure relates to compositions comprising (a) at least one polyphenol; (b) at least one film former; (c) at least one gum; (d) at least one emulsifier; (e) at least one fatty alcohol; and (f) at least one solvent. Optionally, the compositions may further comprise at least one humectant and/or at least one fatty acid. The compositions can be used for styling hair, for example temporarily straightening the hair and/or for reducing frizz of hair. The disclosure also relates to methods of using the compositions to style hair, straighten hair, and/or reduce frizz of hair.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 5, 2023
    Inventors: Vibha K. SHAH, Allison PERNER, Ronak RUGHANI, Brady ZARKET, Sivaramakrishnan MUTHUKRISHNAN, Aakash PAREKH
  • Publication number: 20220323382
    Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pretreatment composition comprising at least one cationic surfactant and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 13, 2022
    Inventors: Zhengzheng LIAO, Martin Asare, Guojin Zhang, Sivaramakrishnan Muthukrishnan, Aakash Jagat Parekh, Yuri Lvov
  • Publication number: 20210113451
    Abstract: Cosmetic compositions, systems and methods for conferring responsive durable shaping of keratinous fibers employ at least one shape memory polymer that includes a three-armed branched polyethylene glycol (PEG) based polymer that is functionalized with one or more metal-coordination active groups. The shape memory polymer forms a crosslinked network coating on a substrate, for example a substrate selected from keratinous substrates, for example, hair. Hair coated with the shape memory polymer and treated with an oxidizing agent can be shaped, locked into shape, and reprogrammed by modulation of pH. The coated hair retains durable shaping properties through at least one shampoo treatment. The cosmetic compositions, systems and methods provide durable and reprogrammable durable shaping of the keratinous substrate, for example for styling hair.
    Type: Application
    Filed: October 15, 2020
    Publication date: April 22, 2021
    Applicant: L'OREAL
    Inventors: Brady ZARKET, Sivaramakrishnan MUTHUKRISHNAN
  • Publication number: 20200113809
    Abstract: Cosmetic compositions, systems and methods for conferring responsive durable shaping of keratinous fibers employ at least one shape memory polymer that includes a four-armed branched polyethylene glycol (PEG) based polymer that is functionalized with one or more metal-coordination active groups. The shape memory polymer forms a crosslinked network coating on a substrate, for example a substrate selected from keratinous substrates, for example, hair. Hair coated with the shape memory polymer and treated with an oxidizing agent can be shaped, locked into shape, and reprogrammed by modulation of pH. The coated hair retains durable shaping properties through at least one shampoo treatment. The cosmetic compositions, systems and methods provide durable and reprogrammable durable shaping of the keratinous substrate, for example for styling hair.
    Type: Application
    Filed: October 11, 2019
    Publication date: April 16, 2020
    Inventors: Samiul AMIN, Niels HOLTEN-ANDERSON, Bavand KESHAVARZ, Gareth H. McKINLEY, Sivaramakrishnan MUTHUKRISHNAN, Brady ZARKET
  • Patent number: 9708573
    Abstract: A laundry detergent composition having: (a) detersive surfactant; (b) bluing agent, and (c) a clay and soil removal/anti-redeposition agent; and (d) optionally, one or more additional laundry detergent ingredients.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: July 18, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Christopher Stenger, Gregory Scot Miracle, Andrew Philip Moon, Brian Joseph Loughnane, Sivaramakrishnan Muthukrishnan
  • Patent number: 9708572
    Abstract: A laundry detergent composition having: (a) detersive surfactant; (b) bluing agent, and (c) a clay and soil removal/anti-redeposition agent; and (d) optionally, one or more additional laundry detergent ingredients.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: July 18, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Christopher Stenger, Gregory Scot Miracle, Andrew Philip Moon, Brian Joseph Loughnane, Sivaramakrishnan Muthukrishnan
  • Publication number: 20120129753
    Abstract: A laundry detergent composition having: (a) detersive surfactant; (b) bluing agent, and (c) a clay and soil removal/anti-redeposition agent; and (d) optionally, one or more additional laundry detergent ingredients.
    Type: Application
    Filed: December 7, 2011
    Publication date: May 24, 2012
    Inventors: Patrick Christopher STENGER, Gregory Scot MIRACLE, Andrew Philip MOON, Brian Joseph LOUGHNANE, Sivaramakrishnan MUTHUKRISHNAN
  • Publication number: 20120122751
    Abstract: A laundry detergent composition having: (a) detersive surfactant; (b) bluing agent, and (c) a clay and soil removal/anti-redeposition agent; and (d) optionally, one or more additional laundry detergent ingredients.
    Type: Application
    Filed: December 7, 2011
    Publication date: May 17, 2012
    Inventors: Patrick Christopher STENGER, Gregory Scot MIRACLE, Andrew Philip MOON, Brian Joseph LOUGHNANE, Sivaramakrishnan MUTHUKRISHNAN