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).

  • Dryer sheets comprising branched polyester polymers
    Patent number: 10781413
    Abstract: The present invention relates to dryer sheets comprising branched polyester polymers and methods of making and using such dryer sheets. Such dryer sheets, can comprise a variety substrate materials and provide the desired level of performance without the technical and economic drawbacks of conventional dryer sheets.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: September 22, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Heather Anne Doria
  • Liquid fabric enhancers comprising branched polyester molecules
    Patent number: 10781402
    Abstract: Liquid fabric enhancer compositions that include branched polyester compounds. Methods of making and using same.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: September 22, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Julie Ann Menkhaus
  • COMPOSITIONS THAT INCLUDE SILOXANE COMPOUNDS HAVING PENDANT SILYL ETHER MOIETIES
    Publication number: 20200283706
    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: Application
    Filed: March 5, 2020
    Publication date: September 10, 2020
    Inventors: Rajan Keshav PANANDIKER, Bernard William KLUESENER
  • Polyethylene glycol-based composition comprising functionalized siloxane polymers
    Patent number: 10752865
    Abstract: A siloxane polymer. A composition including the polymer. A method of treating and/or cleaning a situs using the same.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: August 25, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener
  • Polyethylene glycol-based laundry detergent comprising functionalized siloxane polymers
    Patent number: 10752864
    Abstract: A composition including a siloxane polymer. A method of treating and/or cleaning a situs using the same.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: August 25, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener
  • METHOD OF MAKING SURFACTANT COMPOSITIONS AND DETERGENT COMPOSITIONS
    Publication number: 20200248102
    Abstract: The present invention relates generally to methods of making surfactant compositions and detergent compositions.
    Type: Application
    Filed: April 20, 2020
    Publication date: August 6, 2020
    Inventors: Jeffrey John Scheibel, Scott Leroy Cron, Praveen Kumar Depa, Philip James Ganz, Daniele Lynn Hibbard, Dennis Allen Beckholt, Rajan Keshav Panandiker, Joia Kirin Spooner-Fleming, Diederik Emiel Omer Vanhoutte, Nicole Lee Arledge
  • Silicone compounds
    Patent number: 10717823
    Abstract: The present application relates to silicone compounds, compositions, packaged products and displays comprising such silicone compounds, and processes for making and using such compositions, packaged products and displays comprising such compositions. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs yet which changes its hydrophilicity/charge and/or demonstrates cleavage of the functionalized silicone's functionalization when desired.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: July 21, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Bernard William Kluesener, Rachel Morgan Clayton Roeder, Mark Robert Sivik, Rajan Keshav Panandiker
  • PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE
    Publication number: 20200224123
    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: March 25, 2020
    Publication date: July 16, 2020
    Inventors: Jaden Scott ZERHUSEN, Rajan Keshav PANANDIKER, Michael Paul FONTAINE, Lenae Virginia JOHNSON, Alessandro CORONA, III
  • PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE
    Publication number: 20200172834
    Abstract: A composition including a plurality of particles, the 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; wherein each of the individual particles has a mass from about 1 mg to about 1 g; wherein each of the individual particles has a density less than about 0.98 g/cm3.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 4, 2020
    Inventors: Alessandro CORONA, III, Michael Paul FONTAINE, Lenae Virginia JOHNSON, Rajan Keshav PANANDIKER, Charles L. SCHMITT, Jaden Scott ZERHUSEN
  • PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE
    Publication number: 20200172836
    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: December 4, 2019
    Publication date: June 4, 2020
    Inventors: Alessandro CORONA, III, Michael Paul FONTAINE, Lenae Virginia JOHNSON, Rajan Keshav PANANDIKER, Charles L. SCHMITT, Jaden Scott ZERHUSEN
  • Surfactant and detergent compositions containing ethoxylated glycerine
    Patent number: 10640733
    Abstract: The present invention relates generally to surfactant and detergent compositions and, more specifically, to surfactant and detergent compositions containing an ethoxylated glycerine.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: May 5, 2020
    Assignee: The Procter & Gamble Company LLC
    Inventors: Jeffrey John Scheibel, Scott Leroy Cron, Praveen Kumar Depa, Philip James Ganz, Daniele Lynn Hibbard, Dennis Allen Beckholt, Rajan Keshav Panandiker, Patrick Christopher Stenger
  • Surfactant and detergent compositions containing ethoxylated glycerine
    Patent number: 10640734
    Abstract: The present invention relates generally to methods of making surfactant compositions and detergent compositions.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: May 5, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Scott Leroy Cron, Praveen Kumar Depa, Philip James Ganz, Daniele Lynn Hibbard, Dennis Allen Beckholt, Rajan Keshav Panandiker, Patrick Christopher Stenger
  • Particulate laundry softening wash additive
    Patent number: 10640731
    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: November 29, 2018
    Date of Patent: May 5, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Jaden Scott Zerhusen, Rajan Keshav Panandiker, Michael Paul Fontaine, Lenae Virginia Johnson, Alessandro Corona, III
  • Fabric care composition comprising metathesized unsaturated polyol esters
    Patent number: 10640735
    Abstract: The present invention relates to fabric cleaning and/or treatment compositions as well as methods of making and using same. Such fabric cleaning and/or treatment compositions contain species of metathesized unsaturated polyol esters that have the correct rheology. Thus, such species of metathesized unsaturated polyol esters provide unexpectedly improved softening performance and formulability.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: May 5, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Beth Ann Schubert, Luke Andrew Zannoni, Rajan Keshav Panandiker, Joseph Jay Kemper, Robert John Strife, Safa Motlagh, Jeffrey John Scheibel
  • Antifoam molecules containing a silica moiety and compositions
    Patent number: 10611987
    Abstract: The present application relates to cleaning and treatment compositions comprising a material that reduces foam and methods of making and using such material and compositions. Such compositions comprise benefit agents that typically impact the performance of antifoams yet in the present compositions antifoaming properties of antifoams are maintained.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: April 7, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Rachel Morgan Clayton Roeder, Rebecca Ann Langevin, Rafael Trujillo
  • SILICONE COMPOUNDS
    Publication number: 20200095267
    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: June 28, 2019
    Publication date: March 26, 2020
    Inventors: Rajan Keshav PANANDIKER, Bernard William KLUESENER, Rafael TRUJILLO, Zaiyou LIU, Rebecca Ann LANGEVIN
  • Silicone compounds comprising a ketone or aldehyde benefit agent moiety
    Patent number: 10590148
    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: Grant
    Filed: November 12, 2015
    Date of Patent: March 17, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Rafael Trujillo, Zaiyou Liu, Rebecca Ann Langevin
  • FABRIC TREATMENT COMPOSITIONS WITH POLYMER SYSTEM AND RELATED PROCESSES
    Publication number: 20200002885
    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: Application
    Filed: June 25, 2019
    Publication date: January 2, 2020
    Inventors: Rebecca Ann LANGEVIN, Rajan Keshav PANANDIKER, Brian Joseph LOUGHNANE
  • PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE
    Publication number: 20190367841
    Abstract: A composition including a plurality of particles, the particles including: about 25% to about 94% by weight a water-soluble carrier; about 5% to about 45% by weight of a branched polyester; and an optional deposition aid; wherein each of the particles can have a mass from about 1 mg to about 1 g.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 5, 2019
    Inventors: Rajan Keshav PANANDIKER, Bernard William KLUESENER, Heather Anne DORIA, Lenae Virginia JOHNSON
  • METHODS OF TREATING FABRICS AND RELATED COMPOSITIONS
    Publication number: 20190367849
    Abstract: A process of treating a fabric with a fabric treatment composition, where the composition is provided to a receiving vessel such as the dispenser drawer of an automatic washing machine, the composition including a fabric conditioning active (FCA), where the composition may be dispensed from a container, for example a pressurized container, as a foam. Related compositions, including compositions in pressurized containers. Related uses, for example, to provide an anti-wrinkle benefit to a fabric.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 5, 2019
    Inventors: Jaden Scott ZERHUSEN, Julie Ann O'NEIL, Rajan Keshav PANANDIKER, Alessandro CORONA, III, Carola BARRERA, Andrew William FRANCKHAUSER