Patents by Inventor Chaitanya Umedbhai Patel

Chaitanya Umedbhai Patel 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).

  • Hair care compositions and method for depositing swollen polymer particles onto hair
    Patent number: 6602495
    Abstract: A hair care composition which comprises (a) one or more polymer systems in the form of discrete particles, wherein said particles are swollen with a non-aqueous solvent; and (b) water or a hydroalcoholic solution carrier, are described. A method for treating hair which comprises contacting said hair with compositions of the invention is also described.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: August 5, 2003
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Wolfgang Robert Bergmann, John Edward Wydila, Paul Howard Neill, Loralei Marie Brandt, Joanne Crudele, Chaitanya Umedbhai Patel, Christophe Michel Finel, Walter Thomas Gibson, Roger Michael Lane
  • A SHAMPOO FOAMING COMPOSITION WHICH COMPRISES AN ALKYL ETHER SULFATE, A SORBITAN DERIVATIVE, A BETAINE, AN ALKYLAMIDO ALKYLAMINE, AN ALKOXYLATED CARBOXYLIC ACID, AND AN ORGANIC SALT
    Publication number: 20030022799
    Abstract: A foamable, shampoo composition for cleansing hair which comprises:
    Type: Application
    Filed: July 27, 2001
    Publication date: January 30, 2003
    Inventors: Robert M. Alvarado, Richard A. Abbott, Chaitanya Umedbhai Patel
  • Hair care compositions which provide hair body and which comprise elastomeric resinous materials
    Patent number: 6432393
    Abstract: The invention relates to aqueous hair care compositions including conditioners, shampoos, and mousses. The invention also relates to methods of treating hair, and more particularly to treating hair with aqueous hair care compositions which contain one or more elastomeric resinous materials. These materials when tested at the same concentration that could be incorporated into a product exhibit a G′ modulus between 1×102 and 1×105 dynes/cm2. Furthermore these resins when mixed with a hydrophilic or hydrophobic diluent at a ratio of 1:95 to 95:1% and this mixture then incorporated into an aqueous emulsion in the range of 0.1 to 10% have been demonstrated to deliver a consumer perceptible increase in hair body without sacrificing conditioning attributes.
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: August 13, 2002
    Assignee: Helene Curtis, Inc.
    Inventors: Wolfgang Robert Bergmann, John Edward Wydila, Ben Janchitraponvej, Paul Howard Neill, Chaitanya Umedbhai Patel, Christophe Michel Finel, Walter Thomas Gibson, Roger Michael Lane
  • Hair care compositions and method for depositing swollen polymer particles onto hair
    Publication number: 20020090350
    Abstract: A hair care composition which comprises (a) one or more polymer systems in the form of discrete particles, wherein said particles are swollen with a non-aqueous solvent; and (b) water or a hydroalcoholic solution carrier, are described. A method for treating hair which comprises contacting said hair with compositions of the invention is also described.
    Type: Application
    Filed: December 21, 2001
    Publication date: July 11, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Wolfgang Robert Bergmann, John Edward Wydila, Paul Howard Neill, Loralei Marie Brandt, Joanne Crudele, Chaitanya Umedbhai Patel, Christophe Michel Finel, Walter Thomas Gibson, Roger Michael Lane
  • Hair care compositions and method for depositing swollen polymer particles onto hair
    Patent number: 6355233
    Abstract: A hair care composition which comprises (a) one or more polymer systems in the form of discrete particles, wherein said particles are swollen with a non-aqueous solvent; and (b) water or a hydroalcoholic solution carrier, are described. A method for treating hair which comprises contacting said hair with compositions of the invention is also described.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: March 12, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Wolfgang Robert Bergmann, John Edward Wydila, Paul Howard Neill, Loralei Marie Brandt, Joanne Crudele, Chaitanya Umedbhai Patel, Christophe Michel Finel, Walter Thomas Gibson, Roger Michael Lane