Patents by Inventor Susanne Tirok
Susanne Tirok 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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Publication number: 20230193153Abstract: The present invention relates to a method of for extracting oil from an oil-containing phospholipid composition, comprising the steps of: (a) Providing the oil-containing phospholipid composition, said composition comprising phospholipids and oil, the oil being in an amount of between and 80 wt % relative to the total weight of the oil composition; (b) Admixing water with the oil-containing phospholipid composition to obtain an aqueous composition, wherein the weight ratio of composition to water is between 6.0:1.0 and 1.3:1.0; (c) Separating the aqueous composition into an oil-rich fraction and an oil-depleted fraction, the oil-depleted fraction comprising water and phospholipids; and (d) removing the separated oil-rich fraction to obtain an aqueous, oil-depleted fraction comprising phospholipids; (e) optionally drying the aqueous, oil-depleted fraction to obtain a dried oil-depleted fraction comprising phospholipids.Type: ApplicationFiled: May 25, 2021Publication date: June 22, 2023Applicant: Cargill, IncorporatedInventors: Tobias BRUECHER, Norman Philipp MATTHIESSEN, Susanne TIROK, Arnulf SCHOEPPE, Daniel STEIGER
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Patent number: 11071306Abstract: The present invention relates to a low-fat water-in-oil (W/O) emulsion comprising a fat phase in an amount of at most 60 wt % relative to the total weight of the emulsion, an aqueous phase dispersed within the fat phase and an emulsifier composition, said emulsifier composition comprising an Acetone-insoluble (AI) component containing a Phosphatidyl Choline (PC), a Phosphatidyl Inositol (PI), a Phosphatidyl Ethanolamine (PE) and a Phosphatidic Acid (PA), wherein PC is in an amount of at most 15.5% relative to the total weight of the emulsifier composition and wherein the emulsifier composition is characterized by a weight ratio R of at most 65%, the ratio R being defined as (1) wherein PC+PI+PE+PA is the sum of the individual weights of the respective constituents of the AI component and AI is the total weight of the AI component.Type: GrantFiled: November 11, 2019Date of Patent: July 27, 2021Assignee: Cargill, IncorporatedInventors: Arnulf Schoeppe, Daniel Steiger, Johan Guillaume Lucien Steyls, Susanne Tirok, Pauline Van Eesbeek
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Publication number: 20200068915Abstract: The present invention relates to a low-fat water-in-oil (W/O) emulsion comprising a fat phase in an amount of at most 60 wt % relative to the total weight of the emulsion, an aqueous phase dispersed within the fat phase and an emulsifier composition, said emulsifier composition comprising an Acetone-insoluble (AI) component containing a Phosphatidyl Choline (PC), a Phosphatidyl Inositol (PI), a Phosphatidyl Ethanolamine (PE) and a Phosphatidic Acid (PA), wherein PC is in an amount of at most 15.5% relative to the total weight of the emulsifier composition and wherein the emulsifier composition is characterized by a weight ratio R of at most 65%, the ratio R being defined as (1) wherein PC+PI+PE+PA is the sum of the individual weights of the respective constituents of the AI component and AI is the total weight of the AI component.Type: ApplicationFiled: November 11, 2019Publication date: March 5, 2020Inventors: Arnulf SCHOEPPE, Daniel STEIGER, Johan Guillaume Lucien TEYLS, Susanne TIROK, Pauline VAN EESBEEK
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Patent number: 10506819Abstract: The present invention relates to a low-fat water-in-oil (W/O) emulsion comprising a fat phase in an amount of at most 60 wt % relative to the total weight of the emulsion, an aqueous phase dispersed within the fat phase and an emulsifier composition, said emulsifier composition comprising an Acetone-insoluble (AI) component containing a Phosphatidyl Choline (PC), a Phosphatidyl Inositol (PI), a Phosphatidyl Ethanolamine (PE) and a Phosphatidic Acid (PA), wherein PC is in an amount of at most 15.5% relative to the total weight of the emulsifier composition and wherein the emulsifier composition is characterized by a weight ratio R of at most 65%, the ratio R being defined as (1) wherein PC+PI+PE+PA is the sum of the individual weights of the respective constituents of the AI component and AI is the total weight of the AI component.Type: GrantFiled: March 17, 2016Date of Patent: December 17, 2019Assignee: Cargill, IncorporatedInventors: Arnulf Schoeppe, Daniel Steiger, Johan Guillaume Lucien Steyls, Susanne Tirok, Pauline Van Eesbeek
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Publication number: 20180055065Abstract: The present invention relates to a low-fat water-in-oil (W/O) emulsion comprising a fat phase in an amount of at most 60 wt % relative to the total weight of the emulsion, an aqueous phase dispersed within the fat phase and an emulsifier composition, said emulsifier composition comprising an Acetone-insoluble (AI) component containing a Phosphatidyl Choline (PC), a Phosphatidyl Inositol (PI), a Phosphatidyl Ethanolamine (PE) and a Phosphatidic Acid (PA), wherein PC is in an amount of at most 15.5% relative to the total weight of the emulsifier composition and wherein the emulsifier composition is characterized by a weight ratio R of at most 65%, the ratio R being defined as (1) wherein PC+PI+PE+PA is the sum of the individual weights of the respective constituents of the AI component and AI is the total weight of the AI component.Type: ApplicationFiled: March 17, 2016Publication date: March 1, 2018Inventors: Arnulf SCHOEPPE, Daniel STEIGER, Johan Guillaume Lucien STEYLS, Susanne TIROK, Pauline VAN EESBEEK
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Patent number: 9567356Abstract: The present invention relates to a counter-current extraction process involving a plurality of mixing and separation stages for fractionating a phospholipid-containing feed material into two or more fractions enriched in one or more phospholipids, comprising (a) contacting the phospholipid-containing starting material under agitation with an extractant comprising an aliphatic alcohol selected from C1 to C3 alcohols; (b) separating the obtained emulsion into a phospholipid-enriched extract from a residual raffinate.Type: GrantFiled: October 24, 2013Date of Patent: February 14, 2017Assignee: CARGILL, INCORPORATEDInventors: Tobias Bruecher, Johan Demey, Matthias Katte, Jeff Molnar, Susanne Tirok
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Patent number: 9468896Abstract: The present invention relates to a novel phospholipid emulsifier composition allowing stabilizing water-in-oil emulsions, and to a novel process for the preparation of such emulsions involving a counter-current extraction process involving a plurality of mixing and separation stages for fractionating a phospholipid-containing feed material into two or more fractions enriched in one or more phospholipids.Type: GrantFiled: October 24, 2013Date of Patent: October 18, 2016Assignee: CARGILL, INCORPORATEDInventors: Arnulf Schoeppe, Daniel Steiger, Susanne Tirok
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Publication number: 20150298084Abstract: The present invention relates to a novel phospholipid emulsifier composition allowing stabilising water-in-oil emulsions, and to a novel process for the preparation of such emulsions involving a counter-current extraction process involving a plurality of mixing and separation stages for fractionating a phospholipid-containing feed material into two or more fractions enriched in one or more phospholipids.Type: ApplicationFiled: October 24, 2013Publication date: October 22, 2015Applicant: Cargill, IncorporatedInventors: Arnulf SCHOEPPE, Daniel STEIGER, Susanne Tirok
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Publication number: 20150291637Abstract: The present invention relates to a counter-current extraction process involving a plurality of mixing and separation stages for fractionating a phospholipid-containing feed material into two or more fractions enriched in one or more phospholipids, comprising (a) contacting the phospholipid-containing starting material under agitation with an extractant comprising an aliphatic alcohol selected from C1 to C3 alcohols; (b) separating the obtained emulsion into a phospholipid-enriched extract from a residual raffinate.Type: ApplicationFiled: October 24, 2013Publication date: October 15, 2015Applicant: CARGILL, INCORPORATEDInventors: Tobias Bruecher, Johan Demey, Mathias Katte, Jeff Molnar, Susanne Tirok