Patents by Inventor Rajan Keshav Panandiker

Rajan Keshav Panandiker 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: 20230389545
    Abstract: An antimicrobial composition having an antimicrobial system. The antimicrobial system has from about 0.01 to about 10% by weight of the composition of a surfactant selected from the group consisting of non-ionic, cationic, amphoteric and a mixture thereof; from about 0.01 to about 10% by weight of the composition of a non-aqueous solvent; and an antimicrobial agent having a modified amino acid according to Formula I. The composition has at least 50% by weight of the composition of water and has a pH of less than 9 as measured at 25° C.
    Type: Application
    Filed: June 7, 2023
    Publication date: December 7, 2023
    Inventors: Justin Angelo CASERTA, Gregory Scot MIRACLE, Sean N. NATOLI, Rajan Keshav PANANDIKER, Beth Ann SCHUBERT, Patrick Brian WHITING
  • Publication number: 20230389546
    Abstract: An antimicrobial composition having an amide modified amino acid antimicrobial active. The composition has a pH of less than 9 as measured at 25° C.
    Type: Application
    Filed: June 7, 2023
    Publication date: December 7, 2023
    Inventors: Justin Angelo CASERTA, Gregory Scot MIRACLE, Sean N. NATOLI, Thuy T. NGUYEN-MEYER, Rajan Keshav PANANDIKER, Beth Ann SCHUBERT
  • Publication number: 20230303952
    Abstract: A composition including a plurality of particles, the plurality of particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound; and about 0.5% to about 10% by weight a cationic polymer; wherein the plurality of particles comprises individual particles, each individual particle having a mass from about 1 mg to about 1 g.
    Type: Application
    Filed: June 1, 2023
    Publication date: September 28, 2023
    Inventors: Alessandro CORONA, III, Michael Paul FONTAINE, Lenae Virginia JOHNSON, Rajan Keshav PANANDIKER, Charles L. SCHMITT, Jaden Scott ZERHUSEN
  • Publication number: 20230255202
    Abstract: An antimicrobial hard surface treatment composition having an antimicrobial system is described. The antimicrobial system has from about 0.01 to about 10% by weight of the composition of a surfactant selected from the group consisting of non-ionic, cationic, amphoteric and a mixture thereof; from about 0.01 to about 10% by weight of the composition of a non-aqueous solvent; an antimicrobial agent having a modified amino acid according to Formula I, at least 50% by weight of the composition of water and has a pH less than or equal to 7 as measured at 25° C.
    Type: Application
    Filed: February 8, 2023
    Publication date: August 17, 2023
    Inventors: Sean N. NATOLI, Rajan Keshav PANANDIKER, Gregory Scot MIRACLE, Beth Ann SCHUBERT, Patrick Brian WHITING, Justin Angelo CASERTA
  • Patent number: 11708545
    Abstract: A composition including a plurality of particles, the plurality of particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound; and about 0.5% to about 10% by weight a cationic polymer; wherein the plurality of particles comprises individual particles, each individual particle having a mass from about 1 mg to about 1 g.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: July 25, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Alessandro Corona, III, Michael Paul Fontaine, Lenae Virginia Johnson, Rajan Keshav Panandiker, Charles L. Schmitt, Jaden Scott Zerhusen
  • Publication number: 20230220304
    Abstract: Treatment compositions that include modified amino acid dimer compounds, which may be useful for delivering certain benefit agents such as perfume raw materials or antibacterial agents. Methods of making and using such compounds and compositions. Related precursor compounds and premix compositions.
    Type: Application
    Filed: January 12, 2023
    Publication date: July 13, 2023
    Inventors: Sean N. NATOLI, Gregory Scot MIRACLE, Rajan Keshav PANANDIKER
  • Publication number: 20230220300
    Abstract: Treatment compositions that include modified amino acid multimer compounds, which may be useful for delivering certain benefit agents such as perfume raw materials or antibacterial agents. The present disclosure also relates to methods of making and using such compounds and compositions. The present disclosure also relates to related precursor compounds and premix compositions.
    Type: Application
    Filed: January 12, 2023
    Publication date: July 13, 2023
    Inventors: Sean N. NATOLI, Gregory Scot MIRACLE, Rajan Keshav PANANDIKER
  • Patent number: 11692305
    Abstract: Fabric treatment compositions that include certain polymer systems, such as systems that include a first polymer that is a soil release polymer and a second polymer that is a graft copolymer (e.g., a PEG/vinyl acetate polymer), an alkoxylated polyalkyleneimine polymer, or a mixture thereof. Related processes and uses.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 4, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Rebecca Ann Langevin, Rajan Keshav Panandiker, Brian Joseph Loughnane
  • Patent number: 11618864
    Abstract: A fragrance premix composition that includes a silicone polymer, an aminofunctional material characterized by a molecular weight of less than about 1000 Daltons and having at least one primary or secondary amine moiety, and a fragrance material that includes one or more perfume raw materials having an aldehyde or ketone moiety, where the silicone, the aminofunctional material, and the fragrance material are reasonably miscible. Consumer products that include such fragrance premix compositions. Related methods of making and using such premixes and products.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: April 4, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Chathurika R. K. Jayasundara
  • Publication number: 20230037431
    Abstract: A fragrance premix composition that includes a silicone polymer, an aminofunctional material characterized by a molecular weight of less than about 1000 Daltons and having at least one primary or secondary amine moiety, and a fragrance material that includes one or more perfume raw materials having an aldehyde or ketone moiety, where the silicone, the aminofunctional material, and the fragrance material are reasonably miscible. Consumer products that include such fragrance premix compositions. Related methods of making and using such premixes and products.
    Type: Application
    Filed: September 16, 2022
    Publication date: February 9, 2023
    Inventors: Rajan Keshav PANANDIKER, Bernard William Kluesener, Chathurika R.K. Jayasundara
  • Publication number: 20230002330
    Abstract: Pro-benefit-agent compounds having heterocyclic moieties that include a benefit agent fragment derived from benefit agents, such as perfume raw materials, that include an aldehyde moiety or a ketone moiety. The pro-benefit-agent compounds may be derived from modified amino acids. Related treatment compositions, premix compositions, precursor compounds, and methods of making and using such materials and compositions.
    Type: Application
    Filed: May 24, 2022
    Publication date: January 5, 2023
    Inventors: Sean N. NATOLI, Rajan Keshav Panandiker, Gregory Scot Miracle, Jenna Marie Hoover
  • Publication number: 20220403297
    Abstract: Pro-benefit-agent compounds that include a benefit agent fragment joined to a hydrophobically modified core, such as a hydrophobically modified amino acid, by a carbon/nitrogen linking bond, where the fragment is derived from a benefit agent, such as a perfume raw material, that includes an aldehyde moiety or a ketone moiety. Related treatment compositions, premix compositions, and methods of making and using such compositions.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 22, 2022
    Inventors: Sean N. Natoli, Rajan Keshav Panandiker, Gregory Scot Miracle, Jenna Marie Hoover
  • Patent number: 11447724
    Abstract: Consumer product compositions that include siloxane compounds having pendant silyl ether moieties, which may include perfume raw material fragments. Such siloxane compounds. Methods related to such compounds and compositions.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: September 20, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener
  • Publication number: 20220243144
    Abstract: A composition including a plurality of particles, the plurality of particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound; and about 0.5% to about 10% by weight a cationic polymer; wherein the plurality of particles comprises individual particles that comprise at least one of the quaternary ammonium compound and the cationic polymer; wherein the individual particles differ from one another in weight fraction of at least one of the quaternary ammonium compound and the cationic polymer; and wherein the individual particles each have a mass from about 1 mg to about 1 g.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Inventors: Jaden Scott ZERHUSEN, Rajan Keshav PANANDIKER, Michael Paul FONTAINE, Lenae Virginia JOHNSON, Alessandro CORONA, III
  • Publication number: 20220177813
    Abstract: Treatment compositions that include pro-fragrance silicone polymers, where the pro-fragrance silicone polymers include one or more heterocyclic moieties, where the heterocyclic moieties include a residue of an aldehyde-containing perfume raw material, a ketone-containing perfume raw material, or a mixture thereof. Related premix compositions. Methods of making and using such pro-fragrance silicone polymers, related premix compositions, and treatment compositions. Related pro-fragrance silicone polymers and precursor silicone polymers.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Inventors: Sean Nicholas NATOLI, Bernard William KLUESENER, Rajan Keshav PANANDIKER, Gregory Scot MIRACLE
  • Patent number: 11332699
    Abstract: A composition including a plurality of particles, the plurality of particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound; and about 0.5% to about 10% by weight a cationic polymer; wherein the plurality of particles comprises individual particles that comprise at least one of the quaternary ammonium compound and the cationic polymer; wherein the individual particles differ from one another in weight fraction of at least one of the quaternary ammonium compound and the cationic polymer; and wherein the individual particles each have a mass from about 1 mg to about 1 g.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: May 17, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Jaden Scott Zerhusen, Rajan Keshav Panandiker, Michael Paul Fontaine, Lenae Virginia Johnson, Alessandro Corona, III
  • Patent number: 11311750
    Abstract: The invention relates to a lubricating member for a razor cartridge comprising a metathesized unsaturated polyol ester for improved lubrication.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: April 26, 2022
    Assignee: The Gillette Company LLC
    Inventors: Luke Andrew Zannoni, Beth Ann Schubert, Rajan Keshav Panandiker, Joseph Jay Kemper, Robert John Strife, Safa Motlagh, Jeffrey John Scheibel, Alison Fiona Stephens, Philip Andrew Sawin
  • Patent number: 11304885
    Abstract: The invention relates to liquid compositions for use with hair removal devices comprising a metathesized unsaturated polyol ester for improved lubrication.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: April 19, 2022
    Assignee: The Gillette Company LLC
    Inventors: Luke Andrew Zannoni, Beth Ann Schubert, Rajan Keshav Panandiker, Joseph Jay Kemper, Robert John Strife, Safa Motlagh, Jeffrey John Scheibel, Alison Fiona Stephens, Philip Andrew Sawin
  • Publication number: 20220064191
    Abstract: Silicone compounds, delivery compositions, compositions, packaged products and displays comprising such silicone compounds, and processes for making and using such benefit agent delivery compositions, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: Rajan Keshav PANANDIKER, Bernard William KLUESENER, Rafael (NMN) TRUJILLO, Zaiyou (NMN) LIU, Rebecca Ann LANGEVIN
  • Publication number: 20220056377
    Abstract: A composition including a plurality of particles, the plurality of particles including: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound; and about 0.5% to about 10% by weight a cationic polymer; wherein the plurality of particles comprises individual particles, each individual particle having a mass from about 1 mg to about 1 g.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Inventors: Alessandro CORONA, III, Michael Paul FONTAINE, Lenae Virginia JOHNSON, Rajan Keshav PANANDIKER, Charles L. SCHMITT, Jaden Scott ZERHUSEN