Patents by Inventor Rajan K. Panandiker

Rajan K. 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: 20200224122
    Abstract: A composition including: (i) a plurality of first particles comprising: about 25% to about 94% by weight a water soluble first carrier; and a perfume; wherein each of the first particles has a mass from about 1 mg to about 1 g; (ii) a plurality of second particles having: about 25% to about 94% by weight a water soluble second carrier; about 5% to about 45% by weight a quaternary ammonium compound formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the second particles has a mass from about 1 mg to about 1 g; wherein the first particles and the second particles are in a package.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 16, 2020
    Inventors: Jaden S. Zerhusen, Alessandro Corona, III, Lenae V. Johnson, Rajan K. Panandiker, Michael P. Fontaine
  • Patent number: 10655084
    Abstract: A composition including: (i) a plurality of first particles comprising: about 25% to about 94% by weight a water soluble first carrier; and a perfume; wherein each of the first particles has a mass from about 1 mg to about 1 g; (ii) a plurality of second particles having: about 25% to about 94% by weight a water soluble second carrier; about 5% to about 45% by weight a quaternary ammonium compound formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the second particles has a mass from about 1 mg to about 1 g; wherein the first particles and the second particles are in a package.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: May 19, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Jaden S. Zerhusen, Alessandro Corona, III, Lenae V. Johnson, Rajan K. Panandiker, Michael P. Fontaine
  • Patent number: 10648115
    Abstract: A process for treating an article of clothing including the steps of: providing an article of clothing in a washing machine; contacting the article of clothing during a wash sub-cycle of the washing machine with a composition including a plurality of particles, the particles comprising: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% a cationic polymer; wherein each of the particles has a mass from about 1 mg to about 1 g.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: May 12, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Jaden S. Zerhusen, Alessandro Corona, III, Rajan K. Panandiker, Michael P. Fontaine, Lenae V. Johnson
  • Patent number: 10487293
    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 formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the particles has a mass from about 1 mg to about 1 g.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: November 26, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Jaden S. Zerhusen, Rajan K. Panandiker, Michael P. Fontaine, Lenae V. Johnson, Alessandro Corona, III
  • Patent number: 10392582
    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 each of the particles has a mass from about 1 mg to about 1 g; and wherein the composition has a viscosity from about 1 Pa-s to about 10 Pa-s at 65° C.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: August 27, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Jaden S. Zerhusen, Michael P. Fontaine, Lenae V. Johnson, Rajan K. Panandiker, Charles L. Schmitt, Alessandro Corona, III
  • Patent number: 10377966
    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; about 1% to about 40% by weight a fatty acid; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the particles has a mass from about 1 mg to about 1 g.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: August 13, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Jaden S. Zerhusen, Lenae V. Johnson, Alessandro Corona, III, Rajan K. Panandiker, Michael P. Fontaine, Charles L. Schmitt
  • Publication number: 20190169534
    Abstract: A composition including: (i) a plurality of first particles comprising: about 25% to about 94% by weight a water soluble first carrier; and a perfume; wherein each of the first particles has a mass from about 1 mg to about 1 g; (ii) a plurality of second particles having: about 25% to about 94% by weight a water soluble second carrier; about 5% to about 45% by weight a quaternary ammonium compound formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the second particles has a mass from about 1 mg to about 1 g; wherein the first particles and the second particles are in a package.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Jaden S. Zerhusen, Alessandro Corona, III, Lenae V. Johnson, Rajan K. Panandiker, Michael P. Fontaine
  • Publication number: 20190169533
    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; about 1% to about 40% by weight a fatty acid; and about 0.5% to about 10% by weight a cationic polymer; wherein each of the particles has a mass from about 1 mg to about 1 g.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Jaden S. Zerhusen, Lenae V. Johnson, Alessandro Corona, III, Rajan K. Panandiker, Michael P. Fontaine, Charles L. Schmitt
  • Publication number: 20190169532
    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 each of the particles has a mass from about 1 mg to about 1 g; and wherein the composition has a viscosity from about 1 Pa-s to about 10 Pa-s at 65° C.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Jaden S. Zerhusen, Michael P. Fontaine, Lenae V. Johnson, Rajan K. Panandiker, Charles L. Schmitt, Alessandro Corona, III
  • Publication number: 20190169777
    Abstract: A process for treating an article of clothing including the steps of: providing an article of clothing in a washing machine; contacting the article of clothing during a wash sub-cycle of the washing machine with a composition including a plurality of particles, the particles comprising: about 25% to about 94% by weight a water soluble carrier; about 5% to about 45% by weight a quaternary ammonium compound formed from a parent fatty acid compound having an Iodine Value from about 18 to about 60; and about 0.5% to about 10% a cationic polymer; wherein each of the particles has a mass from about 1 mg to about 1 g.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Jaden S. Zerhusen, Alessandro Corona, III, Rajan K. Panandiker, Michael P. Fontaine, Lenae V. Johnson
  • Patent number: 8759274
    Abstract: The present invention is directed to self-emulsifiable compositions comprising polyolefines, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: June 24, 2014
    Assignee: BASF SE
    Inventors: Rainer Dobrawa, Dieter Boeckh, Rajan K. Panandiker, Julie Menkhaus, Frank Huelskoetter
  • Publication number: 20130059927
    Abstract: The present invention is directed to stable emulsions comprising polyolefins, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions.
    Type: Application
    Filed: May 11, 2011
    Publication date: March 7, 2013
    Applicant: BASF SE
    Inventors: Dieter Boeckh, Klaus Mühlbach, Markus Brym, Sopia Ebert, Ivette Garcia Castro, Jack Tinsley, Rainer Dobrawa, Valentin Cepus, Rajan K. Panandiker, Julie Menkhaus, Frank Huelskoetter
  • Patent number: 5804543
    Abstract: Disclosed are detergent compositions and methods which are suitable for washing colored fabrics in aqueous washing solution with little or no transfer of dye between fabrics. The compositions utilized comprise certain nil-LAS detersive surfactants, detergent builder and certain selected polymeric dye transfer inhibiting agents. The detersive surfactants used must comprise alkyl ether sulfates and certain types of nonionic surfactants (polyhydroxy fatty acid amides and/or alcohol ethoxylates). The polymeric dye transfer inhibiting agents are polyamine N-oxides such as poly(4-vinylpyridine-N-oxide), i.e., PVNO and/or copolymers of N-vinylpyrrolidone and N-vinylimidazole, i.e., PVPVI.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: September 8, 1998
    Assignee: The Procter & Gamble Company
    Inventors: William C. Wertz, Rajan K. Panandiker
  • Patent number: 5614484
    Abstract: A detergent composition which comprises a lipase enzyme, a surfactant selected from the group consisting of anionic, nonionic, zwitterionic, amphoteric, and mixtures thereof and a specific perfume ingredient.
    Type: Grant
    Filed: September 8, 1994
    Date of Patent: March 25, 1997
    Assignee: The Procter & Gamble Company
    Inventor: Rajan K. Panandiker
  • Patent number: 5595681
    Abstract: Liquid laundry detergents containing an improved biodegradable clay soil removal/anti-deposition agent which is a mixture of a polyamino acid (or a salt thereof) and a polyalkylene glycol.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: January 21, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Rajan K. Panandiker, Yueqian Zhen
  • Patent number: 5580486
    Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by an .alpha.-amino boronic acid.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: December 3, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Regine Labeque, Pierre M. A. Lenoir, Rajan K. Panandiker, Christiaan A. J. K. Thoen
  • Patent number: 5488157
    Abstract: A compound having the formula: ##STR1## where R.sub.1, R.sub.2, and R.sub.3 are independently hydrogen or C.sub.1 -C.sub.4 alkyl; n is 2-4; X is aryl, substituted aryl or C.sub.1 -C.sub.6 alkyl; Y is selected from the group consisting of hydrogen, amino acid, dipeptide or tripeptide linked through the C-terminal carboxylic acid, and amine protecting group is presented.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: January 30, 1996
    Assignee: The Procter & Gamble Company
    Inventors: David W. Bjorkquist, Rajan K. Panandiker
  • Patent number: 5472628
    Abstract: Included is a liquid detergent composition comprising detersive surfactant, proteolytic enzyme, a detergent-compatible second enzyme, and an aryl boronic acid of the structure: ##STR1## where X is selected from C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, aryl, substituted aryl, hydroxyl, hydroxyl derivative, amine, C.sub.1 -C.sub.6 alkylated amine, amine derivative, halogen, nitro, thiol, thiol derivative, aldehyde, acid, acid salt, ester, sulfonate or phosphonate; each Y is independently selected from hydrogen, C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, aryl, substituted aryl, hydroxyl, hydroxyl derivative, halogen, amine, alkylated amine, amine derivative, nitro, thiol, thiol derivative, aldehyde, acid, ester, sulfonate or phosphonate; and n is 0 to 4.
    Type: Grant
    Filed: November 9, 1994
    Date of Patent: December 5, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Rajan K. Panandiker, Christiaan A. J. K. Thoen, Pierre M. A. Lenoir, Dwight M. Peterson, James E. Thompson
  • Patent number: 5468414
    Abstract: Included are liquid detergent compositions containing alphahydroxyacid builder, anionic and/or nonionic surfactant, proteolytic enzyme, second enzyme, and a mixture of certain vicinal polyols and boric acid or its derivative. The equilibrium constants for the boric/polyol reaction are K.sub.1 between about 0.1 and 400 l/mole and K.sub.2 between 0 and about 1000 l.sup.2 /mole.sup.2.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: November 21, 1995
    Inventors: Rajan K. Panandiker, Christiaan A. J. Thoen, Pierre M. A. Lenoir
  • Patent number: H1513
    Abstract: Detergent compositions comprise oleoyl sarcosinate and polyhydroxy fatty acid amide surfactants which, together, provide compositions with improved cleaning performance and good solubility. Thus, oleoyl sarcosinate is combined with C.sub.10 -C.sub.18 N-methyl glucamide and builders, enzymes and other detersive ingredients to provide a laundry detergent. Use of this mixture of surfactants in dishwashing detergents is also described.
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: January 2, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Bruce P. Murch, Rajan K. Panandiker, James M. Vander Meer, Jing-Feng You, Jean-Pol Boutique