Patents by Inventor Deepti S. Gupta
Deepti S. Gupta 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: 20230079404Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with a carrier having a pH below 3.5. The carrier is optionally polysulfonic acid, phyllosilicate, or others as disclosed. The antimicrobial releasing agent further includes an active compound such as a metal chlorite, and a trigger. Optionally, the antimicrobial releasing agent may be compounded into entrained polymers that release ClO2 in gas form.Type: ApplicationFiled: November 9, 2022Publication date: March 16, 2023Inventors: Jason Pratt, Jonathan R. Freedman, Deepti S. Gupta, Michael A. Johnston, John Belfance, William Frederick Spano
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Publication number: 20230014429Abstract: Apparatuses and methods are provided for storing and preserving product, such as to extend shelf life of the same. In one optional method, liquid-exuding product is placed in a product containing space of a container atop a platform of a support structure. The container can include an internal compartment having the product containing space. The structure can define the platform for supporting the product. The internal compartment can further include a reservoir, configured to retain liquid, below the platform. At least one of the platform or the support structure can be configured to direct liquid exuded from the product to the reservoir. Optionally, the reservoir comprises or contains an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: September 23, 2022Publication date: January 19, 2023Inventors: Derek Riley, Michael A. Johnston, Neal D. Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Perko, G.F. Alexia Gleason, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20220267075Abstract: Methods are provided for storing and preserving comestible crustacean material, preferably so as to extend shelf life of the same. In one optional method, comestible crustacean material is placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the comestible crustacean material. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the comestible crustacean material to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: December 18, 2019Publication date: August 25, 2022Inventors: Derek Riley, Micheal Johnston, Neal Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Gustafson, G.F. Alexia Foutch, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20220211043Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with an acidified hydrophilic material with a pH below 3.5 as a carrier, an active compound, and a trigger. The entrained polymer of the invention releases an antimicrobial agent in gas form, such as ClO2, optionally over a range of concentration from 150 ppm to 1800 ppm per gram of the entrained polymer under certain tested conditions.Type: ApplicationFiled: January 17, 2022Publication date: July 7, 2022Inventors: Jason Pratt, Jonathan R. Freedman, Deepti S. Gupta, Michael A. Johnston, John Belfance, William Frederick Spano
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Patent number: 11224219Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with an acidified hydrophilic material with a pH below 3.5 as a carrier, an active compound, and a trigger. The entrained polymer of the invention releases an antimicrobial agent in gas form, such as ClO2, optionally over a range of concentration from 150 ppm to 1800 ppm per gram of the entrained polymer under certain tested conditions.Type: GrantFiled: November 12, 2019Date of Patent: January 18, 2022Assignee: CSP Technologies, Inc.Inventors: Jason Pratt, Jonathan R. Freedman, Deepti S. Gupta, Michael A. Johnston, John Belfance, William Frederick Spano
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Publication number: 20210188519Abstract: Methods are provided for storing and preserving comestible crustacean material, preferably so as to extend shelf life of the same. In one optional method, comestible crustacean material is placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the comestible crustacean material. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the comestible crustacean material to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: December 18, 2019Publication date: June 24, 2021Inventors: Derek Riley, Micheal Johnston, Neal Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Gustafson, G.F. Alexia Foutch, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20210061537Abstract: Apparatuses and methods are provided for storing and preserving product, such as to extend shelf life of the same. In one optional method, liquid-exuding product is placed in a product containing space of a container atop a platform of a support structure. The container can include an internal compartment having the product containing space. The structure can define the platform for supporting the product. The internal compartment can further include a reservoir, configured to retain liquid, below the platform. At least one of the platform or the support structure can be configured to direct liquid exuded from the product to the reservoir. Optionally, the reservoir comprises or contains an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: November 11, 2020Publication date: March 4, 2021Inventors: Derek Riley, Michael Johnston, Neal Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, Jr., Jason Pratt, Kathryn Perko, G. F. Alexia Gleason, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20210061538Abstract: Methods are provided for storing and preserving zucchini spirals, preferably so as to extend shelf life of the same. In one optional method, zucchini spirals are placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the zucchini spirals. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the zucchini spirals to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: November 11, 2020Publication date: March 4, 2021Inventors: Derek Riley, Michael Johnston, Neal Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Perko, G. F. Alexia Gleason, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20200352160Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with an acidified hydrophilic material with a pH below 3.5 as a carrier, an active compound, and a trigger. The entrained polymer of the invention releases an antimicrobial agent in gas form, such as ClO2, optionally over a range of concentration from 150 ppm to 1800 ppm per gram of the entrained polymer under certain tested conditions.Type: ApplicationFiled: November 12, 2019Publication date: November 12, 2020Inventors: Jason Pratt, Jonathan R. Freedman, Deepti S. Gupta, Michael A. Johnston, John Belfance, William Frederick Spano
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Publication number: 20200255173Abstract: Methods are provided for storing and preserving comestible finfish material, preferably so as to extend shelf life of the same. In one optional method, comestible finfish material is placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the comestible finfish material. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the comestible finfish material to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: December 20, 2019Publication date: August 13, 2020Inventors: Derek Riley, Michael Johnston, Neal Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Gustafson, G.F. Alexia Foutch, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20200207533Abstract: Methods are provided for storing and preserving comestible mollusk material, preferably so as to extend shelf life of the same. In one optional method, comestible mollusk material is placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the comestible mollusk material. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the comestible mollusk material to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: December 18, 2019Publication date: July 2, 2020Inventors: Derek Riley, Michael Johnston, Neal Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Gustafson, G.F. Alexia Foutch, Ethan Ross Perdue, James S. Hollinger
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Publication number: 20190335746Abstract: A system and method are disclosed for inhibiting or preventing the growth of microbes and/or for killing microbes in a closed package or container in which a good (optionally a food product) is held or stored. The system and method optionally include use of an entrained polymer article, preferably a film that includes an antimicrobial releasing agent and channeling agent.Type: ApplicationFiled: May 16, 2019Publication date: November 7, 2019Inventors: Jonathan R. FREEDMAN, Deepti S. GUPTA, Michael A. JOHNSTON, John BELFANCE, Jason PRATT, William Frederick SPANO
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Publication number: 20190276218Abstract: A system and method are disclosed for inhibiting or preventing the growth of microbes and/or for killing microbes in a closed package or container in which a good (optionally a food product) is held or stored. The system and method optionally include use of an entrained polymer article, preferably a film, that includes an antimicrobial releasing agent.Type: ApplicationFiled: November 13, 2017Publication date: September 12, 2019Inventors: Jonathan R. FREEDMAN, Deepti S. GUPTA, Michael A. JOHNSTON, John BELFANCE
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Publication number: 20190002140Abstract: Methods are provided for storing and preserving comestible mollusk material, preferably so as to extend shelf life of the same. In one optional method, comestible mollusk material is placed in a product containing space of a storage container atop a platform of a support structure. The storage container includes an internal compartment having the product containing space. The support structure defines the platform for supporting the comestible mollusk material. The internal compartment further includes a reservoir, configured to retain liquid, below the platform. The platform and/or support structure are configured to direct liquid exuded from the comestible mollusk material to the reservoir. Optionally, the reservoir comprises an absorbent material for absorbing liquid in the reservoir.Type: ApplicationFiled: June 29, 2018Publication date: January 3, 2019Inventors: Derek Riley, Michael Johnston, Neal D. Watson, John Belfance, Jonathan R. Freedman, Deepti S. Gupta, Franklin Lee Lucas, JR., Jason Pratt, Kathryn Gustafson, G. F. Alexia Foutch, Ethan Ross Perdue, James S. Hollinger
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Patent number: 7314895Abstract: A composition comprising a thermoplastic and a CO2 releasing material; wherein the CO2 releasing material comprises: a) a carbon and oxygen containing salt of an alkali or alkaline earth metal; and b) an acid; the CO2 releasing material has a sufficient amount and ratio of the carbon and oxygen containing salt of the alkali or alkaline earth metal and the acid so that, in the presence of water, the CO2 releasing material reacts to release CO2 gas through the thermoplastic into a surrounding environment.Type: GrantFiled: March 5, 2004Date of Patent: January 1, 2008Assignee: CSP Technologies, Inc.Inventors: Jon Freedman, William Spano, Deepti S. Gupta
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Publication number: 20040242746Abstract: A composition comprising a thermoplastic and a CO2 releasing material; wherein the CO2 releasing material comprises: a) a carbon and oxygen containing salt of an alkali or alkaline earth metal; and b) an acid; the CO2 releasing material has a sufficient amount and ratio of the carbon and oxygen containing salt of the alkali or alkaline earth metal and the acid so that, in the presence of water, the CO2 releasing material reacts to release CO2 gas through the thermoplastic into a surrounding environment.Type: ApplicationFiled: March 5, 2004Publication date: December 2, 2004Inventors: Jon Freedman, William Spano, Deepti S. Gupta