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).
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Patent number: 8414906Abstract: 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: GrantFiled: September 22, 2009Date of Patent: April 9, 2013Assignee: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
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Patent number: 7976830Abstract: 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: GrantFiled: January 14, 2005Date of Patent: July 12, 2011Assignee: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20100035999Abstract: 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: ApplicationFiled: September 22, 2009Publication date: February 11, 2010Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
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Patent number: 7611725Abstract: 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: GrantFiled: January 31, 2003Date of Patent: November 3, 2009Assignee: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
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Patent number: 7202204Abstract: 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: GrantFiled: January 24, 2005Date of Patent: April 10, 2007Assignee: Croda, Inc.Inventors: Abel G. Pereira, Duane St. Amour, Helena S. Barinova
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Patent number: 6953773Abstract: 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: GrantFiled: January 9, 2003Date of Patent: October 11, 2005Assignee: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Patent number: 6838419Abstract: 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: GrantFiled: February 26, 2004Date of Patent: January 4, 2005Assignee: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20040220062Abstract: 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: ApplicationFiled: June 2, 2004Publication date: November 4, 2004Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20040167057Abstract: 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: ApplicationFiled: February 26, 2004Publication date: August 26, 2004Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20040138088Abstract: 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: ApplicationFiled: July 23, 2003Publication date: July 15, 2004Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20030202954Abstract: 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: ApplicationFiled: May 6, 2003Publication date: October 30, 2003Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Patent number: 6638497Abstract: 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: GrantFiled: May 3, 2002Date of Patent: October 28, 2003Assignee: Croda, Inc.Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira
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Publication number: 20030199593Abstract: 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: ApplicationFiled: January 31, 2003Publication date: October 23, 2003Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom
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Publication number: 20030195137Abstract: 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: ApplicationFiled: January 9, 2003Publication date: October 16, 2003Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20030186834Abstract: 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: ApplicationFiled: January 9, 2003Publication date: October 2, 2003Applicant: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Patent number: 6607715Abstract: 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: GrantFiled: November 12, 1999Date of Patent: August 19, 2003Assignee: Croda, Inc.Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira
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Patent number: 6562328Abstract: 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: GrantFiled: March 29, 2001Date of Patent: May 13, 2003Assignee: Croda, Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20030012763Abstract: 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: ApplicationFiled: May 3, 2002Publication date: January 16, 2003Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira
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Patent number: 6500791Abstract: 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: GrantFiled: March 15, 2002Date of Patent: December 31, 2002Assignee: Croda Inc.Inventors: Abel G. Pereira, Helena S. Barinova
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Publication number: 20020142924Abstract: 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: ApplicationFiled: March 15, 2002Publication date: October 3, 2002Inventors: Abel G. Pereira, Helena S. Barinova