Patents by Inventor Shawn Barrett
Shawn Barrett 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: 20230365919Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: ApplicationFiled: June 26, 2023Publication date: November 16, 2023Inventors: Shawn Barrett, Scott Jacobia
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Publication number: 20220275325Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: ApplicationFiled: May 16, 2022Publication date: September 1, 2022Inventors: Shawn BARRETT, Scott JACOBIA
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Patent number: 11365389Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: GrantFiled: June 16, 2020Date of Patent: June 21, 2022Assignee: Life Technologies CorporationInventors: Shawn Barrett, Scott Jacobia
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Patent number: 11266244Abstract: Stackable or nestable single person seating assemblies that include a leg support defined by a plurality of legs and a crossbar that extends between the plurality of legs. The seat assembly includes a back that is rotatably coupled to the plurality of legs and a seat that is rotatably coupled to the back. A biasing element extends from the leg support to the seat and is coupled to a respective leg. Respective portions of the biasing element provide a third pivot axis and a fourth pivot axis that are activated when the back is reclined relative to the seat.Type: GrantFiled: February 15, 2019Date of Patent: March 8, 2022Assignee: Barrett Studios, Inc.Inventor: Shawn Barrett
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Publication number: 20210269767Abstract: Methods for increasing the stability of, or protecting, labile components, such as ethanolamine, growth factors, vitamins, etc., in compositions such as a cell culture medium, are described. Stability of the labile compound is increased either, by derivatization or by sequestering the labile compound. Sequestering can be done either by encapsulation within a microcapsule or by the use of sequestering agents. Encapsulation can provide controlled release of the susceptible compound being protected. These methods may improve or extend the storage conditions, the shipping and handling of media compositions comprising the labile compounds at room temperature rather than at lower temperatures, thereby decreasing shipping costs.Type: ApplicationFiled: May 4, 2021Publication date: September 2, 2021Inventors: Richard FIKE, Bruce BRANCHAUD, Shawn BARRETT
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Patent number: 11028361Abstract: Methods for increasing the stability of, or protecting, labile components such as ethanolamine, growth factors, vitamins, etc., in compositions such as a cell culture medium. Stability of the labile compound is increased either, by derivatization of the labile compound with chemicals, or by sequestering the labile compound. Sequestering can be done either by encapsulation within a microcapsule, or by the use of sequestering agents. Encapsulation includes the encapsulation of dendrimers complexes of susceptible compounds within the microcapsule, thereby providing the controlled release of the susceptible compound that was protected. These methods may improve and extend storage conditions of compositions comprising the labile compounds, improve shipping and handling of compositions comprising the labile compounds, such as dry media formulations, at room temperature rather than at lower temperatures thereby decreasing shipping costs.Type: GrantFiled: February 26, 2020Date of Patent: June 8, 2021Assignee: Life Technologies CorporationInventors: Richard Fike, Bruce Branchaud, Shawn Barrett
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Publication number: 20210085082Abstract: Stackable or nestable single person seating assemblies that include a leg support defined by a plurality of legs and a crossbar that extends between the plurality of legs. The seat assembly includes a back that is rotatably coupled to the plurality of legs and a seat that is rotatably coupled to the back. A biasing element extends from the leg support to the seat and is coupled to a respective leg. Respective portions of the biasing element provide a third pivot axis and a fourth pivot axis that are activated when the back is reclined relative to the seat.Type: ApplicationFiled: February 15, 2019Publication date: March 25, 2021Inventor: Shawn Barrett
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Publication number: 20200332250Abstract: Compositions and methods are described for preparing media, feeds, and supplements. Such methods and medias may display increased stability of labile components and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. The compositions may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques may result in product with extended shelf-life, extended release of their internal components into culture, or in product that can be added aseptically into a bioreactor using minimal volumes. The compositions and methods may optimize the bioproduction workflow and increase efficiency.Type: ApplicationFiled: July 1, 2020Publication date: October 22, 2020Inventors: Richard FIKE, Shawn BARRETT, Zhou JIANG, David JUDD
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Patent number: 10793827Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: GrantFiled: November 11, 2016Date of Patent: October 6, 2020Assignee: Life Technologies CorporationInventors: Shawn Barrett, Scott Jacobia
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Publication number: 20200308537Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: ApplicationFiled: June 16, 2020Publication date: October 1, 2020Inventors: Shawn BARRETT, Scott JACOBIA
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Publication number: 20200190465Abstract: Methods for increasing the stability of, or protecting, labile components such as ethanolamine, growth factors, vitamins, etc., in compositions such as a cell culture medium. Stability of the labile compound is increased either, by derivatization of the labile compound with chemicals, or by sequestering the labile compound. Sequestering can be done either by encapsulation within a microcapsule, or by the use of sequestering agents. Encapsulation includes the encapsulation of dendrimers complexes of susceptible compounds within the microcapsule, thereby providing the controlled release of the susceptible compound that was protected. These methods may improve and extend storage conditions of compositions comprising the labile compounds, improve shipping and handling of compositions comprising the labile compounds, such as dry media formulations, at room temperature rather than at lower temperatures thereby decreasing shipping costs.Type: ApplicationFiled: February 26, 2020Publication date: June 18, 2020Inventors: Richard FIKE, Bruce BRANCHAUD, Shawn BARRETT
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Patent number: 10669522Abstract: Methods for increasing the stability of, or protecting, labile components, such as ethanolamine, growth factors, vitamins, etc., in compositions such as a cell culture medium, are described. Stability of the labile compound is increased either, by derivatization or by sequestering the labile compound. Sequestering can be done either by encapsulation within a microcapsule or by the use of sequestering agents. Encapsulation can provide controlled release of the susceptible compound being protected. These methods may improve or extend the storage conditions, the shipping and handling of media compositions comprising the labile compounds at room temperature rather than at lower temperatures, thereby decreasing shipping costs.Type: GrantFiled: February 7, 2012Date of Patent: June 2, 2020Assignee: LIFE TECHNOLOGIES CORPORATIONInventors: Richard Fike, Bruce Branchaud, Shawn Barrett
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Publication number: 20180346872Abstract: Compositions and methods are described for preparing media, feeds, and supplements. Such methods and medias may display increased stability of labile components and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. The compositions may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques may result in product with extended shelf-life, extended release of their internal components into culture, or in product that can be added aseptically into a bioreactor using minimal volumes. The compositions and methods may optimize the bioproduction workflow and increase efficiency.Type: ApplicationFiled: August 3, 2018Publication date: December 6, 2018Inventors: Richard FIKE, Shawn BARRETT, Zhou JIANG, David JUDD
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Patent number: 10066200Abstract: Compositions and methods are described for preparing media, feeds, and supplements. Such methods and medias may display increased stability of labile components and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. The compositions may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques may result in product with extended shelf-life, extended release of their internal components into culture, or in product that can be added aseptically into a bioreactor using minimal volumes. The compositions and methods may optimize the bioproduction workflow and increase efficiency.Type: GrantFiled: June 30, 2016Date of Patent: September 4, 2018Assignee: Life Technologies CorporationInventors: Richard Fike, Shawn Barrett, Zhou Jiang, David Judd
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Publication number: 20170342371Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: ApplicationFiled: July 24, 2017Publication date: November 30, 2017Inventors: Shawn BARRETT, Scott JACOBIA
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Publication number: 20170058256Abstract: Cell culture media, concentrated media and feeds, methods of manufacturing cell culture media and feeds, and methods of culturing cells are provided. One or more small peptides, including dipeptides are added to the cell culture media to provide improved stability and improved conditions for culturing cells.Type: ApplicationFiled: November 11, 2016Publication date: March 2, 2017Inventors: Shawn BARRETT, Scott JACOBIA
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Publication number: 20160376548Abstract: Compositions and methods are described for preparing media, feeds, and supplements. Such methods and medias may display increased stability of labile components and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. The compositions may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques may result in product with extended shelf-life, extended release of their internal components into culture, or in product that can be added aseptically into a bioreactor using minimal volumes. The compositions and methods may optimize the bioproduction workflow and increase efficiency.Type: ApplicationFiled: June 30, 2016Publication date: December 29, 2016Inventors: Richard FIKE, Shawn BARRETT, Zhou JIANG, David JUDD
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Patent number: 9410118Abstract: Compositions and methods are described for preparing media, feeds, and supplements. Such methods and medias may display increased stability of labile components and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. The compositions may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques may result in product with extended shelf-life, extended release of their internal components into culture, or in product that can be added aseptically into a bioreactor using minimal volumes. The compositions and methods may optimize the bioproduction workflow and increase efficiency.Type: GrantFiled: December 21, 2012Date of Patent: August 9, 2016Assignee: Life Technologies CorporationInventors: Richard Fike, Shawn Barrett, Zhou Jiang, David Judd
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Publication number: 20150064785Abstract: Compositions and methods are described for preparing media, feeds, and supplements. Such methods and medias may display increased stability of labile components and may use, for example, microsuspension and/or encapsulation technologies, chelation, and optionally, coating and/or mixing the labile compounds with anti-oxidants. The compositions may withstand thermal and/or irradiation treatment and have reduced virus number. These techniques may result in product with extended shelf-life, extended release of their internal components into culture, or in product that can be added aseptically into a bioreactor using minimal volumes. The compositions and methods may optimize the bioproduction workflow and increase efficiency.Type: ApplicationFiled: December 21, 2012Publication date: March 5, 2015Inventors: Richard Fike, Shawn Barrett, Zhou Jiang, David Judd
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Publication number: 20130316004Abstract: Methods for increasing the stability of, or protecting, labile components such as ethanolamine, growth factors, vitamins, etc., in compositions such as a cell culture medium. Stability of the labile compound is increased either, by derivatization of the labile compound with chemicals, or by sequestering the labile compound. Sequestering can be done either by encapsulation within a microcapsule, or by the use of sequestering agents. Encapsulation includes the encapsulation of dendrimers complexes of susceptible compounds within the microcapsule, thereby providing the controlled release of the susceptible compound that was protected. These methods may improve and extend storage conditions of compositions comprising the labile compounds, improve shipping and handling of compositions comprising the labile compounds, such as dry media formulations, at room temperature rather than at lower temperatures thereby decreasing shipping costs.Type: ApplicationFiled: February 7, 2012Publication date: November 28, 2013Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: Richard Fike, Bruce Branchaud, Shawn Barrett