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).

  • Detergent composition compromising a cationic polymer containing a vinyl formamide nonionic structural unit
    Patent number: 9951297
    Abstract: Fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: April 24, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Mark Robert Sivik, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria, Carola Barrera, Bernardo Aguilera-Mercado, Aaron Flores-Figueroa
  • Surfactant and detergent compositions containing propoxylated glycerine
    Patent number: 9932546
    Abstract: The present invention relates generally to surfactant and detergent compositions and, more specifically, to surfactant and detergent compositions containing a propoxylated glycerine.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: April 3, 2018
    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, Joia Kirin Spooner-Fleming
  • Method of treating a fabric by washing with a detergent comprising an anionic/nonionic surfactant system and silicone
    Patent number: 9926520
    Abstract: A method of treating a fabric, where the method includes a washing step and a rinsing step. A multi-component fabric treatment system, wherein the system includes a first component comprising a detergent composition, and where the system further includes a second component comprising a softener composition.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: March 27, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Mark Robert Sivik, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria, Carola Barrera, Bernardo Aguilera-Mercado, Aaron Flores-Figueroa
  • FABRIC CARE COMPOSITION COMPRISING METATHESIZED UNSATURATED POLYOL ESTERS
    Publication number: 20180072968
    Abstract: The present invention relates to fabric cleaning and/or treatment compositions as well as methods of making and using same. Such compositions can provide softening benefits yet do not have the same level of drawbacks as current softening actives. Such compositions can have wide pH ranges, and/or salt levels and still be stable. In addition, the salt and/or pH tolerance of such formulations allows a number of ingredients to be employed by the formulator, including ingredients that hitherto were not available to formulators.
    Type: Application
    Filed: October 19, 2017
    Publication date: March 15, 2018
    Inventors: Beth Ann SCHUBERT, Rajan Keshav PANANDIKER, Jeffrey John SCHEIBEL
  • FABRIC TREATMENT COMPOSITIONS
    Publication number: 20180072966
    Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.
    Type: Application
    Filed: November 17, 2017
    Publication date: March 15, 2018
    Inventors: Mark Robert SIVIK, Rajan Keshav PANANDIKER, Travis Kyle HODGDON, Lidiany GONZALEZ, Ouidad BENLAHMAR, Reinhold Joseph LEYRER, Volodymyr BOYKO, Jules Hanna MIKHAEL
  • FABRIC CARE COMPOSITION COMPRISING GLYCERIDE COPOLYMERS
    Publication number: 20180051235
    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 glyceride copolymers that have the required viscosity and lubricity. Thus, such species of glyceride copolymers provide improved softening performance and formulability.
    Type: Application
    Filed: August 18, 2016
    Publication date: February 22, 2018
    Inventors: Beth Ann SCHUBERT, Rajan Keshav PANANDIKER, Luke Andrew ZANNONI, Stephanie Ann URBIN, Mark Robert SIVIK
  • FABRIC CARE COMPOSITION COMPRISING METATHESIZED UNSATURATED POLYOL ESTERS
    Publication number: 20180037848
    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 softenening performance and formulability.
    Type: Application
    Filed: October 17, 2017
    Publication date: February 8, 2018
    Inventors: Beth Ann SCHUBERT, Luke Andrew ZANNONI, Rajan Keshav PANANDIKER, Joseph Jay KEMPER, Robert John STRIFE, Safa MOTLAGH, Jeffrey John SCHEIBEL
  • LUBRICATING MEMBER FOR RAZOR CARTRIDGES COMPRISING METATHESIZED UNSATURATED POLYOLS
    Publication number: 20180008843
    Abstract: The invention relates to a lubricating member for a razor cartridge comprising a metathesized unsaturated polyol ester for improved lubrication.
    Type: Application
    Filed: June 26, 2017
    Publication date: January 11, 2018
    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
  • LUBRICATING MEMBERS FOR RAZOR CARTRIDGES COMPRISING A METATHESIZED UNSATURATED POLYOL ESTER
    Publication number: 20180010060
    Abstract: The invention relates to a lubricating member for a razor cartridge comprising a lipid phase comprising a lipophilic structurant and a liquid phase, wherein said liquid phase comprises a metathesized unsaturated polyol ester which can be manufactured in a simple one batch process without thermal degradation and exhibiting improved lubricating and skin care properties over a sustained period.
    Type: Application
    Filed: July 7, 2017
    Publication date: January 11, 2018
    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
  • LIQUID COMPOSITIONS FOR HAIR REMOVAL DEVICES COMPRISING METATHESIZED UNSATURATED POLYOL ESTERS
    Publication number: 20180008520
    Abstract: The invention relates to liquid compositions for use with hair removal devices comprising a methathesized unsaturated polyol ester for improved lubrication.
    Type: Application
    Filed: July 7, 2017
    Publication date: January 11, 2018
    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
  • Cleaning compositions containing cationic polymers, and methods of making and using same
    Patent number: 9862912
    Abstract: The present invention relates to cleaning composition, preferably a laundry detergent composition, comprising a cationic polymer capable of improving the overall sudsing profile of such cleaning composition.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: January 9, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Gang Si, Peng Qin, Qi Zhang, Stefano Scialla, Susanne Birkel, Dongyan Qin, Ming Tang, Mark Robert Sivik, Rajan Keshav Panandiker, Christine Mendera, Aaron Flores-Figueroa, Hui Ge
  • Fabric treatment compositions
    Patent number: 9850451
    Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: December 26, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Mark Robert Sivik, Rajan Keshav Panandiker, Travis Kyle Hodgdon, Lidiany Gonzalez, Ouidad Benlahmar, Reinhold Joseph Leyrer, Volodymyr Boyko, Jules Hanna Mikhael
  • Cleaning compositions comprising alkoxylated polyalkyleneimine, organomodified silicone and silixane-based diluent
    Patent number: 9845445
    Abstract: The present invention relates to cleaning compositions with improved rinse suds profile, which comprise an alkoxylated polyalkyleneimine, an organomodified silicone and a siloxane-based diluent.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: December 19, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Fei Li, Yu Zhao, Rajan Keshav Panandiker, Bernard William Kluesener, Rebecca Ann Langevin, Sherri Lynn Randall, Gang Si
  • Cleaning compositions with improved sudsing profile comprising a cationic polymer and silicone mixture
    Patent number: 9840682
    Abstract: The present invention relates to detergent or cleaning compositions with improved sudsing profile, which comprise a cationic polymer, an organomodified silicone and a siloxane-based diluent.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: December 12, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Gang Si, Rajan Keshav Panandiker, Dongyan Qin, Meng Chen, Yang Zhang, Qi Zhang, Bernard William Kluesener, Raul Rodrigo Gomez, Rebecca Ann Langevin, Ming Tang, Koushik Mukherjee, Peng Qin, Mark Robert Sivik, Susanne Birkel, Aaron Flores-Figueroa
  • SILICONE COMPOUNDS
    Publication number: 20170327647
    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 when desired.
    Type: Application
    Filed: May 9, 2017
    Publication date: November 16, 2017
    Inventors: Bernard William KLUESENER, Rachel Morgan Clayton ROEDER, Mark Robert SIVIK, Rajan Keshav PANANDIKER
  • SILICONE COMPOUNDS
    Publication number: 20170327648
    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: Application
    Filed: May 9, 2017
    Publication date: November 16, 2017
    Inventors: Bernard William KLUESENER, Rachel Morgan Clayton ROEDER, Mark Robert SIVIK, Rajan Keshav PANANDIKER
  • Detergent composition comprising a cationic polymer and anionic/nonionic surfactant mixture
    Patent number: 9809782
    Abstract: Fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: November 7, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Mark Robert Sivik, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria, Carola Barrera, Bernardo Aguilera-Mercado, Aaron Flores-Figueroa
  • Detergent composition comprising a cationic copolymer containing (meth)acrylamide and diallyl dimethyl ammonium chloride
    Patent number: 9771546
    Abstract: Fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: September 26, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Mark Robert Sivik, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria, Carola Barrera, Bernardo Aguilera-Mercado, Aaron Flores-Figueroa
  • Method of preparing a detergent composition comprising a cationic polymer with a silicone/surfactant mixture
    Patent number: 9725680
    Abstract: A method of preparing a detergent composition that includes anionic surfactant, silicone, and cationic polymer. Detergent compositions prepared according the method.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: August 8, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Mark Robert Sivik, Renae Dianna Fossum, Susanne Birkel, Nicholas David Vetter, Heather Anne Doria, Carola Barrera, Bernardo Aguilera-Mercado, Aaron Flores-Figueroa, Patrick Brian Whiting
  • ANTIFOAM MOLECULES AND COMPOSITIONS
    Publication number: 20170218307
    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: Application
    Filed: February 1, 2017
    Publication date: August 3, 2017
    Inventors: Rajan Keshav PANANDIKER, Bernard William KLUESENER, Rachel Morgan Clayton ROEDER, Rebecca Ann LANGEVIN, Rafael TRUJILLO