Patents by Inventor Helena S. Barinova

Helena S. Barinova 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).

  • Patent number: 8414906
    Abstract: The present invention relates to oligoesters and their use for the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 9, 2013
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
  • Patent number: 7976830
    Abstract: The invention discloses quaternary ante-iso acids useful as additives in personal care products. Various quaternary derivatives of ante-sio acids are described, and examples of their use in personal care composition are presented.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: July 12, 2011
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20100035999
    Abstract: The present invention relates to oligoesters and their use for the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.
    Type: Application
    Filed: September 22, 2009
    Publication date: February 11, 2010
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
  • Patent number: 7611725
    Abstract: The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: November 3, 2009
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
  • Patent number: 7202204
    Abstract: The present invention relates to a personal care product containing a mixture of at least one personal care ingredient and one diester quaternary ammonium compound with a pH between 4.0 and 10.0 and a viscosity between 100 and 300,000 cps, and the method of making the personal care product diester tertiary amines and quats are also described.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: April 10, 2007
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Duane St. Amour, Helena S. Barinova
  • Patent number: 6953773
    Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about 10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats. Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: October 11, 2005
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Patent number: 6838419
    Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about 10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats. Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: January 4, 2005
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20040220062
    Abstract: Mixture of dialkyl imidazoline quats with specified substitution content are provided. In one embodiment, at least a portion of the mixture includes at least one dialkyl imidazoline quat having at least one C16-C30 alkyl group; the C16-30 substitution content of the mixture being from about 10% to about 95% with respect to C10+ reference substitution range.
    Type: Application
    Filed: June 2, 2004
    Publication date: November 4, 2004
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20040167057
    Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about 10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats. Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.
    Type: Application
    Filed: February 26, 2004
    Publication date: August 26, 2004
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20040138088
    Abstract: Mixture of dialkyl imidazoline quats with specified substitution content are provided. In one embodiment, at least a portion of the mixture includes at least one dialkyl imidazoline quat having at least one C16-C30 alkyl group; the C16-30 substitution content of the mixture being from about 10% to about 95% with respect to C10+ reference substitution range.
    Type: Application
    Filed: July 23, 2003
    Publication date: July 15, 2004
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20030202954
    Abstract: The invention discloses quaternary ante-iso acids useful as additives in personal care products. Various quaternary derivatives of ante-sio acids are described, and examples of their use in personal care composition are presented.
    Type: Application
    Filed: May 6, 2003
    Publication date: October 30, 2003
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Patent number: 6638497
    Abstract: A method of manufacturing ammonium quat-containing raw material composition with improved transportation efficiency and/or processing properties is provided, including the step of forming a mixture containing the ammonium quat in a solvent that includes at least one glycol and at least one fatty alcohol, wherein said raw material composition has cationic activity of over 35%.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: October 28, 2003
    Assignee: Croda, Inc.
    Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira
  • Publication number: 20030199593
    Abstract: The present invention relates to oligoesters and their use or the creation of additives. Oligoester containing additives and/or oligoesters themselves may be used for formulating pharmaceutical preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.
    Type: Application
    Filed: January 31, 2003
    Publication date: October 23, 2003
    Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
  • Publication number: 20030195137
    Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about 10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats. Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.
    Type: Application
    Filed: January 9, 2003
    Publication date: October 16, 2003
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20030186834
    Abstract: Mixture of dialkyl immidazoline quats with specified substitution content are provided. In one embodiment, at least a portion of the mixture includes at least one dialkyl immidazoline quat having at least one C16-C30 alkyl group; the C16-30 substitution content of the mixture being from about 10% to about 95% with respect to C10+ reference substitution range.
    Type: Application
    Filed: January 9, 2003
    Publication date: October 2, 2003
    Applicant: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Patent number: 6607715
    Abstract: The invention relates to a commercially feasible fatty ammonium quat compound or composition useful in hair products and the like comprising the properties of being flakeable and having at least 35% cationic activity.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: August 19, 2003
    Assignee: Croda, Inc.
    Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira
  • Patent number: 6562328
    Abstract: The invention discloses quaternary ante-iso acids useful as additives in personal care products. Various quaternary derivatives of ante-sio acids are described, and examples of their use in personal care composition are presented.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: May 13, 2003
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20030012763
    Abstract: A method of manufacturing ammonium quat-containing raw material composition with improved transportation efficiency and/or processing properties is provided, including the step of forming a mixture containing the ammonium quat in a solvent that includes at least one glycol and at least one fatty alcohol, wherein said raw material composition has cationic activity of over 35%.
    Type: Application
    Filed: May 3, 2002
    Publication date: January 16, 2003
    Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira
  • Patent number: 6500791
    Abstract: Dialkyl quats useful in personal care products are described. These quats are produced from fatty acids at least 30% by weight of which are C-20 in length or longer.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: December 31, 2002
    Assignee: Croda Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Publication number: 20020142924
    Abstract: Dialkyl quats useful in personal care products are described. These quats are produced from fatty acids at least 30% by weight of which are C-20 in length or longer.
    Type: Application
    Filed: March 15, 2002
    Publication date: October 3, 2002
    Inventors: Abel G. Pereira, Helena S. Barinova