Patents by Inventor Sambasivarao Koritala
Sambasivarao Koritala 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: 9289373Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification of a refined botanical triglyceride oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, phytosqualene, and phytosteryl macadamiate. A method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the macadamia oil and the jojoba oil, adding a phytosterol, adding phytosteryl macadamiate, and adding phytosqualene after interesterification.Type: GrantFiled: December 18, 2013Date of Patent: March 22, 2016Assignee: INTERNATIONAL FLORA TECHNOLOGIES, LTD.Inventors: James S. Brown, Robert Kleiman, Sambasivarao Koritala, David A. Ashley
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Patent number: 8927034Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. The application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables. The hydrolysates of the present invention are substantive, resisting both physical and aqueous-based removal from skin and hair, exhibit a unique surfactant property, and are not foaming agents with water. Hydrolysates according to the present invention may be used to enhance the performance of cosmetics and pharmaceuticals.Type: GrantFiled: June 28, 2013Date of Patent: January 6, 2015Assignee: International Flora Technologies, Ltd.Inventors: James H. Brown, Lee R. Copeland, Robert Kleiman, Sambasivarao Koritala, Melanie K. Cummings
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Patent number: 8765105Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification of refined botanical oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, and phytosqualene. A method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the refined macadamia oil and the refined jojoba oil, adding a phytosterol alter the interesterifying, and adding phytosqualene after the interesterifying.Type: GrantFiled: November 26, 2012Date of Patent: July 1, 2014Assignee: International Flora Technologies, Ltd.Inventors: James S. Brown, Robert Kleiman, Sambasivarao Koritala, David Ashley
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Patent number: 8765106Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification of refined botanical oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, phytosqualene, and/or phytosteryl macadamiate. Method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the refined macadamia oil and the refined jojoba oil, adding a phytosterol, adding phytosteryl macadamiate, and adding phytosqualene after the interesterifying.Type: GrantFiled: November 29, 2012Date of Patent: July 1, 2014Assignee: International Flora Technologies, Ltd.Inventors: James Steven Brown, Robert Kleiman, Sambasivarao Koritala, David Ashley
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Publication number: 20140105844Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification of a refined botanical triglyceride oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, phytosqualene, and phytosteryl macadamiate. A method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the macadamia oil and the jojoba oil, adding a phytosterol, adding phytosteryl macadamiate, and adding phytosqualene after interesterification.Type: ApplicationFiled: December 18, 2013Publication date: April 17, 2014Applicant: INTERNATIONAL FLORA TECHNOLOGIES, LTD.Inventors: James S. Brown, Robert Kleiman, Sambasivarao Koritala, David A. Ashley
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Publication number: 20140010770Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. The application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables. The hydrolysates of the present invention are substantive, resisting both physical and aqueous-based removal from skin and hair, exhibit a unique surfactant property, and are not foaming agents with water. Hydrolysates according to the present invention may be used to enhance the performance of cosmetics and pharmaceuticals.Type: ApplicationFiled: June 28, 2013Publication date: January 9, 2014Applicant: International Flora Technologies, Ltd.Inventors: James H. Brown, Lee R. Copeland, Robert Kleiman, Sambasivarao Koritala, Melanie K. Cummings
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Patent number: 8529970Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. Properties that are sought in traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. An objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables.Type: GrantFiled: April 29, 2011Date of Patent: September 10, 2013Assignee: International Flora Technologies, Ltd.Inventors: James H. Brown, Lee Roy Copeland, Robert Kleiman, Melanie K. Cummings, Sambasivarao Koritala
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Patent number: 8343468Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification of refined botanical oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, and phytosqualene. A method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the refined macadamia oil and the refined jojoba oil, adding a phytosterol after the interesterifying, and adding phytosqualene after the interesterifying.Type: GrantFiled: October 25, 2010Date of Patent: January 1, 2013Assignee: International Flora Technologies, Ltd.Inventors: Robert Kleiman, Sambasivarao Koritala, David A. Ashley
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Publication number: 20110293544Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. Properties that are sought in traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. An objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6% by total weight of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6% by weight of unsaponifiables.Type: ApplicationFiled: April 29, 2011Publication date: December 1, 2011Applicant: INTERNATIONAL FLORA TECHNOLOGIES, LTD.Inventors: James H. Brown, Lee Roy Copeland, Robert Kleiman, Melanie K. Cummings, Sambasivarao Koritala, Manoramarao Koritala
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Patent number: 7955611Abstract: The disclosed composition and method includes the use of non-polar unsaponifiable material and polar hydrophilic salts in conjunction with quaternary ammonium compounds to provide hair treatment preparations for cosmetic and personal care applications. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve substantivity and/or rinse-off characteristics. Exemplary embodiments of the present invention generally provide hair conditioners, shampoos, straighteners, permanent waves, color-fast dyes, non-color-fast dyes, and repair treatments with jojoba hydrolysates in combination with Quaternium 80 for increased substantivity and superior wash/rinse-off benefits.Type: GrantFiled: September 2, 2008Date of Patent: June 7, 2011Assignee: International Flora Technologies Ltd.Inventors: James H. Brown, Keiko Hosohata, Sambasivarao Koritala, David Ashley
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Publication number: 20110097292Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification of refined botanical oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, and phytosqualene. A method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the refined macadamia oil and the refined jojoba oil, adding a phytosterol after the interesterifying, and adding phytosqualene after the interesterifying.Type: ApplicationFiled: October 25, 2010Publication date: April 28, 2011Applicant: INTERNATIONAL FLORA TECHNOLOGIES LTD.Inventors: Robert Kleiman, Sambasivarao Koritala, David A. Ashley
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Publication number: 20090191243Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, result in Hydrolysates with unique properties. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6% by total weight of the material) produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6% by weight of unsaponifiables. The resulting Hydrolysates from the practice of the present invention are substantive, resisting both physical and aqueous-based removal from skin and hair, exhibit a very unique surfactant property, and are not foaming agents with water. Addition of extra alkali metal hydroxides to these Hydrolysates according to the present invention may thus be used to neutralized acidic gelling agents and thereby providing a gel with enhanced the performance for cosmetics and pharmaceuticals.Type: ApplicationFiled: June 30, 2003Publication date: July 30, 2009Inventors: John Hill, Robert Kleiman, James Brown, Sambasivarao Koritala
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Publication number: 20090191286Abstract: The disclosed composition and method includes the use of non-polar unsaponifiable material and polar hydrophilic salts in conjunction with quaternary ammonium compounds to provide hair treatment preparations for cosmetic and personal care applications. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve substantivity and/or rinse-off characteristics. Exemplary embodiments of the present invention generally provide hair conditioners, shampoos, straighteners, permanent waves, color-fast dyes, non-color-fast dyes, and repair treatments with jojoba hydrolysates in combination with Quaternium 80 for increased substantivity and superior wash/rinse-off benefits.Type: ApplicationFiled: September 2, 2008Publication date: July 30, 2009Inventors: James H. Brown, Keiko Hosohata, Sambasivarao Koritala, David Ashley
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Publication number: 20090041868Abstract: The disclosed composition and method includes the use of non-polar unsaponifiable material and polar hydrophilic salts in conjunction with quaternary ammonium compounds to provide hair treatment preparations for cosmetic and personal care applications. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve substantivity and/or rinse-off characteristics. Exemplary embodiments of the present invention generally provide hair conditioners, shampoos, straighteners, permanent waves, color-fast dyes, non-color-fast dyes, and repair treatments with jojoba hydrolysates in combination with Quaternium 80 for increased substantivity and superior wash/rinse-off benefits.Type: ApplicationFiled: September 2, 2008Publication date: February 12, 2009Inventors: James H. Brown, Keiko Hosohata, Sambasivarao Koritala, David Ashley
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Patent number: 7435424Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, result in Hydrolysates with unique properties. The very properties that are sought in the traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. The very objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6% by total weight of the material) produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6% by weight of unsaponifiables.Type: GrantFiled: January 3, 2000Date of Patent: October 14, 2008Assignee: International Flora Technologies, Ltd.Inventors: Lee Roy Copeland, Robert Kleiman, Sambasivarao Koritala, James H. Brown, Melanie K. Cummings
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Patent number: 7304177Abstract: Described is a method for improving the spreading properties of fatty alcohol containing cosmetic ingredients by providing a fatty alcohol containing starting material and adding an effective amount of acylating source [e.g., R1C)?O)OC(?O)R2, where R1 is an alkyl substituent of the acyl group having between 1 and 5 carbons; where R2 is a long chain fatty alkyl subsistent (non-limiting examples are unsaturated substituents such as CH3—(CH2)7—CH?CH—CH2—(CH2)x—, and saturated substituents such as CH3—(CH2)y—, wherein x ranges from 4 to 12, and y ranges from 14 to 22, and the like)], wherein the spreading properties of the starting material are increased over the spreading properties originally exhibited.Type: GrantFiled: October 10, 2003Date of Patent: December 4, 2007Assignee: International Flora Technologies, Ltd.Inventors: Robert Kleiman, Sambasivarao Koritala, John C. Hill
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Publication number: 20070031354Abstract: A method for an oxidatively stable cuphea derived emollient composition having a relatively high capric acid concentration is disclosed. Various features and specifications may be controlled, adapted or otherwise modified to improve the application and utilization of cuphea oil and cuphea oil derivatives as emollients. The present invention generally provides cosmetic, personal care and other topical preparation ingredients having improved oxidative stability as well as other desirable characteristics as compared with naturally derived emollient and/or synthetic emollient alternatives.Type: ApplicationFiled: August 3, 2005Publication date: February 8, 2007Inventors: James Brown, Robert Kleiman, John Hill, Sambasivarao Koritala, Kenneth Lotts
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Method for improving spreading properties of fatty alcohol compounds, products, and uses of the same
Publication number: 20050079191Abstract: Described is a method for improving the spreading properties of fatty alcohol containing compositions comprising the steps providing an amount of fatty alcohol containing composition, and adding an effective amount of acylating source to the fatty alcohol containing composition, where the acylating source is R1C?OOR2, where R1 is an alkyl substituent of the acyl group having between 1 and 5 carbons; where R2 is a long chain fatty alkyl subsistent (non-limiting examples are unsaturated substituents such as CH3—(CH2)7—CH?CH—CH2—(CH2)x—, and saturated substituents such as CH3—(CH2)y—, wherein x ranges from 4 to 12, and y ranges from 14 to 22, and the like), and wherein the whereby the spreading properties are increased over the spreading properties originally exhibited.Type: ApplicationFiled: October 10, 2003Publication date: April 14, 2005Inventors: Robert Kleiman, Sambasivarao Koritala, John Hill -
Publication number: 20040096417Abstract: Randomization of moringa oil produces moringa esters, which are useful in cosmetic and pharmaceutical preparations providing enhanced stability, improved shelf life, and enhanced slip and coverage characteristics. Exemplary randomization processes include randomizing a quantity of moringa oil with a quantity of an alkaline catalyst, randomizing a quantity of moringa oil with a quantity of a partially hydrogenated moringa oil, randomizing a quantity of moringa oil with a quantity of a completely hydrogenated moringa oil, and randomizing a quantity of moringa oil with quantities of partially hydrogenated and completely hydrogenated moringa oil.Type: ApplicationFiled: November 14, 2002Publication date: May 20, 2004Inventors: Robert Kleiman, Sambasivarao Koritala, John C. Hill, James H. Brown
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Patent number: RE44718Abstract: Human sebum mimetics and methods for producing human sebum mimetics are provided. In one exemplary embodiment, a human sebum mimetic comprises a wax ester derived from interesterification refined botanical oil comprising palmitoleic acid and refined jojoba oil, a phytosterol, and phytosqualene. A method for producing a human sebum mimetic comprises mixing refined macadamia oil and refined jojoba oil, interesterifying the refined macadamia oil and the refined jojoba oil, adding a phytosterol after the interesterifying, and adding phytosqualene after the interesterifying.Type: GrantFiled: February 25, 2013Date of Patent: January 21, 2014Assignee: International Flora Technologies, Ltd.Inventors: James S. Brown, Robert Kleiman, Sambasivarao Koritala, David A. Ashley