Patents by Inventor Lamy Chopin

Lamy Chopin 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).

  • Patent number: 11970321
    Abstract: The disclosure provides ethylene/?-olefin copolymer based co-extruded, multi-layer films, including barrier films and non-barrier films, and articles of manufacture that include the films, such as flexible bags and containers for flowable materials. The films and articles that include the films have improved flex-crak resistance and toughness. The films and articles that include the films have good barrier properties as the barrier films include a core layer of ethylene-vinyl alcohol (EVOH) copolymer having a high ethylene content. The low amount of EVOH copolymer in the total film that is needed to achieve the flex-crack resistance, toughness, and good barrier properties, further allow for the recycling of the films and articles of manufacture.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: April 30, 2024
    Assignee: Liqui-Box Corporation
    Inventors: Nicholas Farkas, Lamy Chopin
  • Patent number: 11878854
    Abstract: This invention relates to a process for reducing or eliminating organoleptic degradation in organoleptically sensitive foods packaged in flexible packaging, and packaged products thereof. This invention also relates to organoleptic flexible packaging made from polymeric films comprising oxidation-stable and non-migratory polysiloxane as slip additive. The oxidative-stability and non-migratory nature of the polysiloxane slip additive provides an organoleptic flexible packaging that is non-interactive with and inert to the organoleptically sensitive food packaged within, specifically: (1) coffee; (2) beer; (3) water; and (4) wine.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: January 23, 2024
    Assignee: Liqui-Box Corporation
    Inventor: Lamy Chopin
  • Publication number: 20230227221
    Abstract: Filtering assemblies to be used with a flowable material container. The assembly includes a filtering screen. The assembly further includes filtering media. The filtering media includes activated carbon. The filtering media includes dissolvable material. The assembly further includes a filtering basket to contain the filtering media. The assembly further includes a valve assembly. The assembly further includes a spout with a filter. The spout further includes a removable filter. The removable filter is configured to extend beyond the end of the spout. The removable filter includes circulation holes. The removable filter is configured to be pushed into the spout by a closure cap. The removable filter is configured to contain filtering media.
    Type: Application
    Filed: January 20, 2023
    Publication date: July 20, 2023
    Inventors: Lamy Chopin, James W. Johnson, Ronald E. Kieras, Matthew Ruschmeier, Paul N. Georgelos
  • Publication number: 20230139304
    Abstract: The disclosure provides ethylene/?-olefin copolymer based co-extruded, multi-layer films, including barrier films and non-barrier films, and articles of manufacture that include the films, such as flexible bags and containers for flowable materials. The films and articles that include the films have improved flex-crak reisstance and toughness. The films and articles that include the films have good barrier properties as the barrier films include a core layer of ethylene-vinyl alcohol (EVOH) copolymer having a high ethylene content. The low amount of EVOH copolymer in the total film that is needed to achieve the flex-crack resistance, toughness, and good barrier properties, further allow for the recycling of the films and articles of manufacture.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 4, 2023
    Inventors: Nicholas Farkas, Lamy Chopin
  • Patent number: 11639255
    Abstract: Filtering assemblies to be used with a flowable material container. The assembly includes a filtering screen. The assembly further includes filtering media. The filtering media includes activated carbon. The filtering media includes dissolvable material. The assembly further includes a filtering basket to contain the filtering media. The assembly further includes a valve assembly. The assembly further includes a spout with a filter. The spout further includes a removable filter. The removable filter is configured to extend beyond the end of the spout. The removable filter includes circulation holes. The removable filter is configured to be pushed into the spout by a closure cap. The removable filter is configured to contain filtering media.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 2, 2023
    Assignee: Liqui-Box Corporation
    Inventors: Lamy Chopin, James W. Johnson, Ronald E. Kieras, Matthew Ruschmeier, Paul N. Georgelos
  • Publication number: 20230084886
    Abstract: This invention relates to a process for reducing or eliminating organoleptic degradation in organoleptically sensitive foods packaged in flexible packaging, and packaged products thereof. This invention also relates to organoleptic flexible packaging made from polymeric films comprising oxidation-stable and non-migratory polysiloxane as slip additive. The oxidative-stability and non-migratory nature of the polysiloxane slip additive provides an organoleptic flexible packaging that is non-interactive with and inert to the organoleptically sensitive food packaged within, specifically: (1) coffee; (2) beer; (3) water; and (4) wine.
    Type: Application
    Filed: June 8, 2022
    Publication date: March 16, 2023
    Inventor: Lamy Chopin
  • Patent number: 11603242
    Abstract: The disclosure provides ethylene/?-olefin copolymer based co-extruded, multi-layer films, including barrier films and non-barrier films, and articles of manufacture that include the films, such as flexible bags and containers for flowable materials. The films and articles that include the films have improved flex-crak resistance and toughness. The films and articles that include the films have good barrier properties as the barrier films include a core layer of ethylene-vinyl alcohol (EVOH) copolymer having a high ethylene content. The low amount of EVOH copolymer in the total film that is needed to achieve the flex-crack resistance, toughness, and good barrier properties, further allow for the recycling of the films and articles of manufacture.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: March 14, 2023
    Assignee: Liqui-Box Corporation
    Inventors: Nicholas Farkas, Lamy Chopin
  • Patent number: 11383910
    Abstract: This invention relates to a process for reducing or eliminating organoleptic degradation in organoleptically sensitive foods packaged in flexible packaging, and packaged products thereof. This invention also relates to organoleptic flexible packaging made from polymeric films comprising oxidation-stable and non-migratory polysiloxane as slip additive. The oxidative-stability and non-migratory nature of the polysiloxane slip additive provides an organoleptic flexible packaging that is non-interactive with and inert to the organoleptically sensitive food packaged within, specifically: (1) coffee; (2) beer; (3) water; and (4) wine.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: July 12, 2022
    Assignee: Liqui-Box Corporation
    Inventor: Lamy Chopin
  • Publication number: 20210292064
    Abstract: The disclosure provides ethylene/?-olefin copolymer based co-extruded, multi-layer films, including barrier films and non-barrier films, and articles of manufacture that include the films, such as flexible bags and containers for flowable materials. The films and articles that include the films have improved flex-crak resistance and toughness. The films and articles that include the films have good barrier properties as the barrier films include a core layer of ethylene-vinyl alcohol (EVOH) copolymer having a high ethylene content. The low amount of EVOH copolymer in the total film that is needed to achieve the flex-crack resistance, toughness, and good barrier properties, further allow for the recycling of the films and articles of manufacture.
    Type: Application
    Filed: March 17, 2021
    Publication date: September 23, 2021
    Inventors: Nicholas Farkas, Lamy Chopin
  • Publication number: 20210147126
    Abstract: Filtering assemblies to be used with a flowable material container. The assembly includes a filtering screen. The assembly further includes filtering media. The filtering media includes activated carbon. The filtering media includes dissolvable material. The assembly further includes a filtering basket to contain the filtering media. The assembly further includes a valve assembly. The assembly further includes a spout with a filter. The spout further includes a removable filter. The removable filter is configured to extend beyond the end of the spout. The removable filter includes circulation holes. The removable filter is configured to be pushed into the spout by a closure cap. The removable filter is configured to contain filtering media.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 20, 2021
    Inventors: Lamy Chopin, James W. Johnson, Ronald E. Kieras, Matthew Ruschmeier, Paul N. Georgelos
  • Publication number: 20190077570
    Abstract: This invention relates to a process for reducing or eliminating organoleptic degradation in organoleptically sensitive foods packaged in flexible packaging, and packaged products thereof. This invention also relates to organoleptic flexible packaging made from polymeric films comprising oxidation-stable and non-migratory polysiloxane as slip additive. The oxidative-stability and non-migratory nature of the polysiloxane slip additive provides an organoleptic flexible packaging that is non-interactive with and inert to the organoleptically sensitive food packaged within, specifically: (1) coffee; (2) beer; (3) water; and (4) wine.
    Type: Application
    Filed: September 11, 2018
    Publication date: March 14, 2019
    Inventor: Lamy Chopin
  • Publication number: 20070149712
    Abstract: The present invention is an improved polymeric composition comprising a free-radical reactive polymer, an organic peroxide, and a graftable stable organic free radical. The present invention permits suppression of an undesirable degradation or carbon-carbon crosslinking reaction while permitting the polymer to undergo the desirable grafting reaction.
    Type: Application
    Filed: December 24, 2004
    Publication date: June 28, 2007
    Applicant: DOW GLOBAL TECHNOLOGIES, INC.
    Inventors: Bharat Chaudhary, Lamy Chopin, John Klier, Thomas Peterson