Patents by Inventor Arun Nandagiri

Arun Nandagiri 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: 20200146972
    Abstract: Compositions comprising from about 0.5 to about 40 percent by weight of an extract of black cohosh, from about 0.5 to about 20 percent by weight of nonionic surfactant, and from about to 40 about 99 percent by weight of hydroxylated solvent are effective in enhancing eyebrow appearance.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 14, 2020
    Inventors: Renata Marie Vestevich, Arun Nandagiri
  • Publication number: 20130071497
    Abstract: Compositions comprising from about 0.5 to about 40 percent by weight of black cohosh extract, from about 0.5 to about 20 percent by weight of nonionic surfactant, and from about to 40 about 99 percent by weight of hydroxylated solvent are effective in reducing and preventing eyebrow hair loss in patients undergoing chemotherapy.
    Type: Application
    Filed: September 9, 2011
    Publication date: March 21, 2013
    Applicant: RMV TRADEMARKS, LLC
    Inventors: Renata Marie Vestevich, Arun Nandagiri
  • Patent number: 8394428
    Abstract: Compositions comprising from about 0.5 to about 40 percent by weight of black cohosh extract, from about 0.5 to about 20 percent by weight of nonionic surfactant, and from about to 40 about 99 percent by weight of hydroxylated solvent are effective in reducing and preventing eyebrow hair loss in patients undergoing chemotherapy.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: March 12, 2013
    Assignee: RMV Trademarks, LLC
    Inventors: Renata Marie Vestevich, Arun Nandagiri
  • Patent number: 8309142
    Abstract: Compositions comprising from about 0.5 to about 40 percent by weight of black cohosh extract, from about 0.5 to about 20 percent by weight of nonionic surfactant, and from about to 40 about 99 percent by weight of hydroxylated solvent are effective in reducing and preventing eyebrow hair loss in patients undergoing chemotherapy.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: November 13, 2012
    Assignee: RMV Trademarks, LLC
    Inventors: Renata Marie Vestevich, Arun Nandagiri
  • Patent number: 6365144
    Abstract: The present invention is directed to an aqueous hair dressing or hair styling composition which comprises from about 1.5 to about 5.0 weight % polyquaternium 37/propylene glycol dicaprylate dicaprate and ppg-1 trideceth-6, also known as polyquat 37, and also known as Salcare 96. The compositions of the invention have good hair styling and manageability properties without tackiness.
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: April 2, 2002
    Assignee: Helene Curtis, Inc.
    Inventors: Ben Janchitraponvej, Arun Nandagiri
  • Publication number: 20020006390
    Abstract: The present invention is directed to an aqueous hair dressing or hair styling composition which comprises from about 1.5 to about 5.0 weight % polyquaternium 37/proplene glycol dicaprylate dicaprate and ppg-1 trideceth-6, also known as polyquat 37, and also known as Salcare 96.
    Type: Application
    Filed: August 5, 1999
    Publication date: January 17, 2002
    Inventors: BEN JANCHITRAPONVEJ, ARUN NANDAGIRI
  • Patent number: 6284225
    Abstract: Foaming propellant compositions for use in hair mousse compositions described. These compositions contain hydrofluorocarbon 152A and a suitable hydrocarbon in a ratio of about 30 to 70; to about 50 to 50; more preferably about 40 to 60. These compositions comprise the hydrofluorocarbon 152A; and a hydrocarbon, selected from the group consisting of propane, isobutane, and n-butane in the above recited ratios. The above propellant mixture is about 4 to 9 wt. % of total foaming, hair care composition.
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: September 4, 2001
    Assignee: Helene Curtis, Inc.
    Inventors: Darshna Bhatt, Arun Nandagiri, Jitendra Patel
  • Patent number: 6013249
    Abstract: A mild wave and hair styling reducing agent-containing composition and method of bodifying, styling, or permanently waving or straightening human hair that provides a strong, long lasting curl, or long lasting straight hair formation, while minimizing hair damage. The composition includes two ionic compounds, one cationic and the other anionic, that complex in solution over a molar ratio of cationic compound to anionic compound in the range of about 1:1.2 to about 1.2:1, preferably in the range of about 1:1.1 to about 1.1:1, to provide synergy in waving efficiency, thereby providing a strongly reconfigured hair configuration (curled or straightened). At least one of the ionic compounds functions as a reducing agent for hair, capable of breaking the disulfide bonds in the hair so that the bonds later can be reformed via oxidation, when the hair is in the desired configuration.
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: January 11, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Paul Neill, Loralei Brandt, Priscilla Walling, Arun Nandagiri, Norman Meltzer
  • Patent number: 5985256
    Abstract: The present invention is directed to an aqueous hair dressing or hair styling composition which comprises from about 1.5 to about 5.0 weight % polyquaternium 37/propylene glycol dicaprylate dicaprate and ppg-1 trideceth-6, also known as polyquat 37, and also known as Salcare 96. The compositions of the invention have good hair styling and manageability properties without tackiness.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: November 16, 1999
    Assignee: Helene Curtis, Inc.
    Inventors: Ben Janchitraponvej, Arun Nandagiri
  • Patent number: 5935560
    Abstract: A composition and method of conditioning hair and imparting durable conditioning properties to the hair are disclosed. The composition contains a thiol-functional silicone, and is applied to natural unreduced hair. After applying the composition to hair, the hair can be rinsed with water or treated with a neutralizing solution. The method and composition impart unexpectedly durable hair-conditioning properties to treated hair.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: August 10, 1999
    Assignee: Helene Curtis, Inc.
    Inventors: Jennifer M. Seper, Paul H. Neill, Arun Nandagiri
  • Patent number: 5728374
    Abstract: A mild permanent wave reducing agent-containing composition and method of permanently waving or straightening human hair that provides a strong, long lasting curl, or long lasting straight hair formation, while minimizing hair damage. The composition includes two ionic compounds, one cationic and the other anionic, that complex in solution over a molar ratio of cationic compound to anionic compound in the range of about 1:1.2 to about 1.2:1, preferably in the range of about 1:1.1 to about 1.1:1, to provide synergy in waving efficiency, thereby providing a strongly reconfigured hair configuration (curled or straightened). At least one of the ionic compounds functions as a reducing agent for hair, capable of breaking the disulfide bonds in the hair so that the bonds later can be reformed via oxidation, when the hair is in the desired configuration. Examples of cationic compounds include thiocholine, choline, cysteineamide, cysteamine, and combinations thereof.
    Type: Grant
    Filed: April 18, 1996
    Date of Patent: March 17, 1998
    Assignee: Helene Curtis, Inc.
    Inventors: Paul Neill, Loralei Brandt, Priscilla Walling, Arun Nandagiri, Norman Meltzer
  • Patent number: 5651961
    Abstract: A mild permanent wave reducing agent-containing composition and method of permanently waving or straightening human hair that provides a strong, long lasting curl, or long lasting straight hair formation, while minimizing hair damage. The composition includes two ionic compounds, one cationic and the other anionic, that complex in solution to provide synergy in waving efficiency, thereby providing a strongly reconfigured hair configuration (curled or straightened). At least one of the ionic compounds functions as a reducing agent for hair, capable of breaking the disulfide bonds in the hair so that the bonds later can be reformed via oxidation, when the hair is in the desired configuration. Examples of cationic compounds include thiocholine, choline, cysteineamide, cysteamine, and combinations thereof. Examples of anionic compounds include cysteine, N-acetylcysteine, thioglycolic acid or its salts, and combinations thereof. The preferred ionic compounds are thiocholine and N-acetylcysteine.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: July 29, 1997
    Assignee: Helene Curtis, Inc.
    Inventors: Paul Neill, Loralei Brandt, Priscilla Walling, Arun Nandagiri, Norman Meltzer
  • Patent number: 5601813
    Abstract: A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof. The cysteamine compound should be present in an amount of at least about 7.8% by weight and preferably in the range of about 7.8% to about 12.5% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to at least about 7.8 preferably about 7.8 to about 8.8. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition. The composition can be lotion or water wrapped and can be used with or without heat.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: February 11, 1997
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Richard A. Abbott, Renee E. Nardone, Edward T. Borish
  • Patent number: 5589163
    Abstract: A mild permanent wave reducing agent-containing composition and method of permanently waving or straightening human hair that provides a strong, long lasting curl, or long lasting straight hair formation, while minimizing hair damage. The composition includes two ionic compounds, one cationic and the other anionic, that complex in solution over a molar ratio of cationic compound to anionic compound in the range of about 1:1.2 to about 1.2:1, preferably in the range of about 1:1.1 to about 1.1:1, to provide synergy in waving efficiency, thereby providing a strongly reconfigured hair configuration (curled or straightened). At least one of the ionic compounds functions as a reducing agent for hair, capable of breaking the disulfide bonds in the hair so that the bonds later can be reformed via oxidation, when the hair is in the desired configuration. Examples of cationic compounds include thiocholine, choline, cysteineamide, cysteamine, and combinations thereof.
    Type: Grant
    Filed: December 14, 1994
    Date of Patent: December 31, 1996
    Assignee: Helene Curtis, Inc.
    Inventors: Paul Neill, Loralei Brandt, Priscilla Walling, Arun Nandagiri, Norman Meltzer
  • Patent number: 5554363
    Abstract: A method of treating hair to reduce post-perm odor by (1) reducing the degree of reaction between a permanent wave reducing agent and a natural compound contained in hair, e.g., hair aldehydes; and/or (2) altering the malodor of products formed by the reaction of hair and a permanent wave reducing agent, during the oxidation step; and/or (3) binding a fragrance to the hair to mask any odoriferous compounds that result from reaction of a reducing agent with the hair, or from the reaction of reduced hair with an oxidizing agent; and/or (4) change the naturally occurring post-perm odor by adding a reducing agent reactant during the permanent waving process resulting in more pleasant smelling reaction products.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: September 10, 1996
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Bruce H. Solka, John A. Kocis
  • Patent number: 5460809
    Abstract: A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof; preferably alone (without a monothioglycolate; a monothioglycolic acid ester, e.g., thioglycerol; a thiolactic acid; a sulfite; a hyposulfite, or a bisulfite second reducing agent). The cysteamine compound should be present in an amount of about 7.8% to about 9.0% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to about 7.8 to about 8.5. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition.
    Type: Grant
    Filed: June 2, 1994
    Date of Patent: October 24, 1995
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Richard A. Abbott, Renee E. Nardone, Edward T. Borish
  • Patent number: 5456907
    Abstract: A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof. The cysteamine compound should be present in an amount of at least about 7.8% by weight and preferably in the range of about 7.8% to about 12.5% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to at least about 7.8 preferably about 7.8 to about 8.8. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition. The composition can be lotion or water wrapped and can be used with or without heat.
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: October 10, 1995
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Richard A. Abbott, Renee E. Nardone, Edward T. Borish
  • Patent number: 5439675
    Abstract: A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof; and a second reducing agent selected from the group consisting of a monothioglycolate; an alkanolamine salt of thioglycolic acid; a thiolactic acid; a thioglycolic acid; thioglycerin; salts of thiolactic acid; cysteine; a salt of cysteine; a sulfite; a hyposulfite; and a bisulfite. The cysteamine compound should be present in an amount of about 7.8% to about 9% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to about 7.8 to about 8.8.
    Type: Grant
    Filed: June 2, 1994
    Date of Patent: August 8, 1995
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Richard A. Abbott, Renee E. Nardone, Edward T. Borish
  • Patent number: 5382426
    Abstract: A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof. The cysteamine compound should be present in an amount of about 7.8% to about 9.0% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to about 7.8 to about 8.5. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: January 17, 1995
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Richard A. Abbott, Renee E. Nardone, Edward T. Borish
  • Patent number: 5362486
    Abstract: An aqueous, alcoholic or hydroalcholic composition containing one or more oligomers or prepolymers that are polymerized in-situ, while the oligomer(s) is in contact with the hair, for in-situ formation (polymerization) of a polymer. The oligomer compositions contain essentially no toxic, hazardous or harmful monomer(s), such as resorcinol.
    Type: Grant
    Filed: April 10, 1992
    Date of Patent: November 8, 1994
    Assignee: Helene Curtis, Inc.
    Inventors: Arun Nandagiri, Jacqueline Hutter, Ramiro Galleguillos