Patents by Inventor Srini Venkatesh
Srini Venkatesh 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: 11963906Abstract: A flow control device for a compressible bottle may include a reservoir, the reservoir comprising an ophthalmic formulation disposed therein, the ophthalmic formulation comprising an ophthalmic agent and a preservative; a reservoir interface, disposed at a mouth of the reservoir, the reservoir interface comprising one or more apertures, the one or more apertures in the reservoir interface fluidically connecting an interior of the reservoir and an exterior of the reservoir; a nozzle, the nozzle comprising: an outlet and a nozzle cap, the nozzle cap comprising one or more apertures, the one or more apertures in the nozzle cap fluidically connecting the outlet and a reservoir-facing surface of the nozzle; and an axis of rotation, wherein rotation of the nozzle about the axis of rotation relative to the reservoir aligns the one or more apertures in the reservoir interface with the one or more apertures in the nozzle cap.Type: GrantFiled: December 22, 2022Date of Patent: April 23, 2024Assignee: TearClear Corp.Inventors: Howard L. Golub, Srini Venkatesh, Edward Browka, Joe Ranalletta, Eli Nichols, Peter Smith, Theodore Mosler, Kristin Benokraitis
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Publication number: 20230263659Abstract: A flow control device for a compressible bottle may include a reservoir, the reservoir comprising an ophthalmic formulation disposed therein, the ophthalmic formulation comprising an ophthalmic agent and a preservative; a reservoir interface, disposed at a mouth of the reservoir, the reservoir interface comprising one or more apertures, the one or more apertures in the reservoir interface fluidically connecting an interior of the reservoir and an exterior of the reservoir; a nozzle, the nozzle comprising: an outlet and a nozzle cap, the nozzle cap comprising one or more apertures, the one or more apertures in the nozzle cap fluidically connecting the outlet and a reservoir-facing surface of the nozzle; and an axis of rotation, wherein rotation of the nozzle about the axis of rotation relative to the reservoir aligns the one or more apertures in the reservoir interface with the one or more apertures in the nozzle cap.Type: ApplicationFiled: December 22, 2022Publication date: August 24, 2023Inventors: Howard L. GOLUB, Srini VENKATESH, Edward BROWKA, Joe RANALLETTA, Eli NICHOLS, Peter SMITH, Theodore MOSLER, Kristin BENOKRAITIS
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Publication number: 20230248625Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: ApplicationFiled: April 17, 2023Publication date: August 10, 2023Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Patent number: 11712409Abstract: A low-water cleansing composition is provided that includes 5.0 wt. % to less than 40 wt. % of one or more C1-C8 alcohol, at least 10.0 wt. % of a mixture of two or more surfactants, at least 0.05 wt. % of a pH adjuster; and water, the concentrations being based on a total weight of the low-water cleansing composition.Type: GrantFiled: November 1, 2021Date of Patent: August 1, 2023Assignee: GOJO Industries, Inc.Inventors: Venkatesan Padyachi, Srini Venkatesh, Daniel M. Willis, Nick E. Ciavarella, Dewain Garner
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Patent number: 11660258Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: GrantFiled: October 22, 2021Date of Patent: May 30, 2023Assignee: GOJO Industries, Inc.Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Patent number: 11633334Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: GrantFiled: November 19, 2021Date of Patent: April 25, 2023Assignee: GOJO Industries, Inc.Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Patent number: 11564832Abstract: A flow control device for a compressible bottle may include a reservoir, the reservoir comprising an ophthalmic formulation disposed therein, the ophthalmic formulation comprising an ophthalmic agent and a preservative; a reservoir interface, disposed at a mouth of the reservoir, the reservoir interface comprising one or more apertures, the one or more apertures in the reservoir interface fluidically connecting an interior of the reservoir and an exterior of the reservoir; a nozzle, the nozzle comprising: an outlet and a nozzle cap, the nozzle cap comprising one or more apertures, the one or more apertures in the nozzle cap fluidically connecting the outlet and a reservoir-facing surface of the nozzle; and an axis of rotation, wherein rotation of the nozzle about the axis of rotation relative to the reservoir aligns the one or more apertures in the reservoir interface with the one or more apertures in the nozzle cap.Type: GrantFiled: March 27, 2020Date of Patent: January 31, 2023Assignee: TearClear Corp.Inventors: Howard L. Golub, Srini Venkatesh, Edward Browka, Joe Ranalletta, Eli Nichols, Peter Smith, Theodore Mosler, Kristin Benokraitis
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Publication number: 20220409430Abstract: A system comprising a preservative-removing polymeric matrix comprising an active matrix component and an inactive matrix component. A method for administering an ophthalmic agent comprises providing a solution, emulsion, or suspension comprising an ophthalmic agent, and a preservative; and providing a preservative-removing polymeric matrix comprising an active matrix component and an inactive matrix component, and wherein the polymeric matrix is configured to selectively absorb the preservative when the solution, emulsion, or suspension is passed therethrough.Type: ApplicationFiled: September 2, 2022Publication date: December 29, 2022Inventors: Michael T. MALANGA, Michael WILLIAMS, Srini VENKATESH
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Patent number: 11478378Abstract: A system comprising a preservative-removing polymeric matrix comprising an active matrix component and an inactive matrix component. A method for administering an ophthalmic agent comprises providing a solution, emulsion, or suspension comprising an ophthalmic agent, and a preservative; and providing a preservative-removing polymeric matrix comprising an active matrix component and an inactive matrix component, and wherein the polymeric matrix is configured to selectively absorb the preservative when the solution, emulsion, or suspension is passed therethrough.Type: GrantFiled: August 4, 2021Date of Patent: October 25, 2022Assignee: TEARCLEAR CORP.Inventors: Michael T. Malanga, Michael Williams, Srini Venkatesh
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Publication number: 20220079851Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: ApplicationFiled: November 19, 2021Publication date: March 17, 2022Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Publication number: 20220062128Abstract: A low-water cleansing composition is provided that includes 5.0 wt. % to less than 40 wt. % of one or more C1-C8 alcohol, at least 10.0 wt. % of a mixture of two or more surfactants, at least 0.05 wt. % of a pH adjuster; and water, the concentrations being based on a total weight of the low-water cleansing composition.Type: ApplicationFiled: November 1, 2021Publication date: March 3, 2022Inventors: Venkatesan Padyachi, Srini Venkatesh, Daniel M. Willis, Nick E. Ciavarella, Dewain Garner
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Publication number: 20220062137Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: ApplicationFiled: October 22, 2021Publication date: March 3, 2022Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Publication number: 20220039997Abstract: Systems and methods for removing a preservative from a solution, emulsion, or suspension comprising an ophthalmic agent are described herein. Said systems comprise a preservative-removing polymeric matrix comprising an active matrix component and an inactive matrix component. A method for administering an ophthalmic agent comprises providing a solution, emulsion, or suspension comprising an ophthalmic agent, and a preservative; and providing a preservative-removing polymeric matrix comprising an active matrix component and an inactive matrix component, and wherein the polymeric matrix is configured to selectively absorb the preservative when the solution, emulsion, or suspension is passed therethrough.Type: ApplicationFiled: August 4, 2021Publication date: February 10, 2022Inventors: Michael T. MALANGA, Michael WILLIAMS, Srini VENKATESH
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Patent number: 11185482Abstract: A low-water cleansing composition is provided that includes 5.0 wt. % to less than 40 wt. % of one or more C1-C8 alcohol, at least 10.0 wt. % of a mixture of two or more surfactants, at least 0.05 wt. % of a pH adjuster; and water, the concentrations being based on a total weight of the low-water cleansing composition.Type: GrantFiled: May 1, 2018Date of Patent: November 30, 2021Assignee: GOJO Industries, Inc.Inventors: Venkatesan Padyachi, Srini Venkatesh, Daniel M. Willis, Nick E. Ciavarella, Dewain Garner
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Patent number: 11185483Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: GrantFiled: May 1, 2018Date of Patent: November 30, 2021Assignee: GOJO Industries, Inc.Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Publication number: 20200337895Abstract: A flow control device for a compressible bottle may include a reservoir, the reservoir comprising an ophthalmic formulation disposed therein, the ophthalmic formulation comprising an ophthalmic agent and a preservative; a reservoir interface, disposed at a mouth of the reservoir, the reservoir interface comprising one or more apertures, the one or more apertures in the reservoir interface fluidically connecting an interior of the reservoir and an exterior of the reservoir; a nozzle, the nozzle comprising: an outlet and a nozzle cap, the nozzle cap comprising one or more apertures, the one or more apertures in the nozzle cap fluidically connecting the outlet and a reservoir-facing surface of the nozzle; and an axis of rotation, wherein rotation of the nozzle about the axis of rotation relative to the reservoir aligns the one or more apertures in the reservoir interface with the one or more apertures in the nozzle cap.Type: ApplicationFiled: March 27, 2020Publication date: October 29, 2020Inventors: Howard L. GOLUB, Srini VENKATESH, Edward BROWKA, Joe RANALLETTA, Eli NICHOLS, Peter SMITH, Theodore MOSLER, Kristin BENOKRAITIS
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Publication number: 20180311128Abstract: A non-antimicrobial cleansing composition is disclosed comprising from about 10.0 wt. % to less than about 40 wt. % of one or more C1-C8 alcohols; about 0.5 wt. % to about 10.0 wt. % of at least one primary surfactant; 0 wt. % to about 10.0 wt. % of at least one secondary surfactant, with the primary and secondary surfactants having an HLB value greater than 8; a pH adjusting agent; and water. The composition does not achieve a microbial kill level greater than 2.0 log.Type: ApplicationFiled: May 1, 2018Publication date: November 1, 2018Inventors: Amanda Jo Copeland, Venkatesan Padyachi, James Bingham, Nick Ciavarella, Kayla Elise Ivey, Carey Jaros, Daniel Willis, Jessica Rae Tittl, Srini Venkatesh
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Publication number: 20180311127Abstract: A low-water cleansing composition is provided that includes 5.0 wt. % to less than 40 wt. % of one or more C1-C8 alcohol, at least 10.0 wt. % of a mixture of two or more surfactants, at least 0.05 wt. % of a pH adjuster; and water, the concentrations being based on a total weight of the low-water cleansing composition.Type: ApplicationFiled: May 1, 2018Publication date: November 1, 2018Inventors: Venkatesan Padyachi, Srini Venkatesh, Daniel M. Willis, Nick E. Ciavarella, Dewain Garner
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Patent number: 9096819Abstract: Ophthalmic compositions that comprise 0.1 ppm to 50 ppm of a cationic antimicrobial component selected from the group consisting of biguanides, polymeric biguanides, quaternium ammonium compounds and any one mixture thereof; 0.005 wt. % to 2 wt. % of an anionic biopolymer; and 0.01 wt. % to 2 wt. % of an amphoteric surfactant of general formula I wherein R1 is R or —(CH2)n—NHC(O)R, wherein R is a C8-C30alkyl optionally substituted with hydroxyl and n is 2, 3 or 4; R2 and R3 are each independently selected from C1-C4alkyl; R4 is a C2-C8alkylene optionally substituted with hydroxyl; and Y is CO2? or SO3. The invention is also direct to the use of the ophthalmic compositions to clean and disinfect contact lenses, and in particular, soft, silicone hydrogel contact lenses.Type: GrantFiled: January 31, 2008Date of Patent: August 4, 2015Assignee: Bausch & Lomb IncorporatedInventors: Erning Xia, Susan E. Burke, Srini Venkatesh, Vicki Barniak, Praveen Tyle
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Patent number: 8664180Abstract: Ophthalmic composition that includes 0.05% w/v to 2% w/v diglycine or a salt thereof; 0.01 ppm to 3 ppm poly(hexamethylene biguanide); 1 ppm to 10 ppm ?-[4-tris(2-hydroxyethyl)ammonium chloride-2-butenyl]poly[1-dimethylammonium chloride-2-butenyl]-?-tris(2-hydroxyethyl)ammonium chloride; and 0.1% w/v to 2% w/v of one or more boron buffering compounds.Type: GrantFiled: February 6, 2012Date of Patent: March 4, 2014Assignee: Bausch & Lomb IncorporatedInventors: Susan E. Burke, Erning Xia, Catherine A. Scheuer, Srini Venkatesh