Patents by Inventor Christopher Plummer
Christopher Plummer 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: 20240107997Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: December 11, 2023Publication date: April 4, 2024Inventors: Amit SEHGAL, Kamel RAMDANI, Christopher PLUMMER, Huw EVANS
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Patent number: 11877575Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: GrantFiled: April 2, 2021Date of Patent: January 23, 2024Inventors: Amit Sehgal, Kamel Ramdani, Christopher Plummer, Huw Evans
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Publication number: 20220023254Abstract: Phlorotannins with anti-viral properties, in particular those with a molecular mass of from about 1000 g/mol to about 3000 g/mol, are described. The phlorotannins may be obtained or obtainable as an extract from seaweed, and may be used in compositions or extracts as anti-viral agents. Methods for producing the extracts and their use for treating or preventing viral infections and for reducing or controlling a virus on a surface using the phlorotannins are also described.Type: ApplicationFiled: December 5, 2019Publication date: January 27, 2022Inventors: Huw EVANS, Christopher PLUMMER, Matias LUCK, Rose Elizabeth Piercy MCINERNEY, Lauren Mairead BURNS
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Publication number: 20210219545Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: April 2, 2021Publication date: July 22, 2021Applicant: RHODIA OPERATIONSInventors: Amit SEHGAL, Kamel RAMDANI, Christopher PLUMMER, Huw EVANS
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Patent number: 10980230Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: GrantFiled: April 9, 2019Date of Patent: April 20, 2021Assignee: Rhodia OperationsInventors: Amit Sehgal, Kamel Ramdani, Christopher Plummer, Huw Evans
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Publication number: 20210047414Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: ApplicationFiled: November 2, 2020Publication date: February 18, 2021Inventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Patent number: 10919965Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: GrantFiled: January 12, 2018Date of Patent: February 16, 2021Assignees: BRISTOL-MYERS SQUIBB COMPANY, DOMANTIS LIMITEDInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Publication number: 20200299484Abstract: The invention describes a composition containing a) a functionalized polymer (10) that comprises at least one polymer segment (13) and at least two polymer aggregating segments (11,12) capable of forming non-covalent bonds based on a supramolecular interaction, b) an aggregating additive (20) that comprises at least one additive aggregating segment (21) capable of forming non-covalent bonds based on the same supramolecular interaction as the polymer aggregating segments (11,12), wherein the polymer aggregating segments (11,12) and the additive aggregating segment (21) are ditopic, wherein the polymer aggregating segments (11,12) and the additive aggregating segment (21) are designed such that they can form aggregates (31) that contain polymer aggregating segments (11,12) and additive aggregating segments (21), and wherein the aggregating additive (20) has a molecular weight of from 50 g/mol to 2000 g/mol.Type: ApplicationFiled: November 14, 2018Publication date: September 24, 2020Inventors: Holger Frauenrath, Daniel Görl, Christopher Plummer
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Publication number: 20190307122Abstract: An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.Type: ApplicationFiled: April 9, 2019Publication date: October 10, 2019Inventors: Amit SEHGAL, Kamel RAMDANI, Christopher PLUMMER, Huw EVANS
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Publication number: 20180142023Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: ApplicationFiled: January 12, 2018Publication date: May 24, 2018Inventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Patent number: 9908937Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: GrantFiled: June 16, 2015Date of Patent: March 6, 2018Assignees: Bristol-Myers Squibb Company, Domantis LimitedInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Patent number: 9876859Abstract: Exemplary methods for performing session timeout include periodically receiving a first plurality of client requests corresponding to the first user session from a client, the client requests including a request time indicating a time when a corresponding client request was transmitted by the client, and a user active time indicating a time when a user last accessed the server via the first user session as of the time when the corresponding client request was transmitted by the client. In one embodiment, the method includes determining whether the first user session has timed out based on one or more request time and one or more user active time included the one or more client requests of the first plurality of client requests. In one embodiment, the method includes in response to determining the first user session has timed out, terminating the first user session and the SSO session.Type: GrantFiled: December 12, 2013Date of Patent: January 23, 2018Assignee: EMC IP Holding Company LLCInventors: Christopher Plummer, Benjamin Z. Chen, Ron Verbruggen
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Publication number: 20170223993Abstract: The present invention offers an intentional use of a slice as a system for the deliberate delivery of vegetable or fruit servings. The slice comprises the use of whole vegetable powders, whole fruit powders or a combination thereof as a highly concentrated source of vegetable or fruit material. In addition, the formulation provides for desirable organoleptic properties which over-come the negative texture and flavor qualities generally associated with vegetable powders and or fruit powders.Type: ApplicationFiled: August 5, 2015Publication date: August 10, 2017Inventor: Christopher Plummer
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Patent number: 9534043Abstract: The invention relates to improved variants of the anti-serum albumin immunoglobulin single variable domain DOM7h-11, as well as ligands and drug conjugates comprising such variants, compositions, nucleic acids, vectors and hosts.Type: GrantFiled: February 17, 2010Date of Patent: January 3, 2017Assignee: Glaxo Group LimitedInventors: Elena De Angelis, Carolyn Enever, Haiqun Liu, Christopher Plummer, Oliver Schon
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Publication number: 20150299321Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: ApplicationFiled: June 16, 2015Publication date: October 22, 2015Inventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Patent number: 9085629Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: GrantFiled: March 9, 2012Date of Patent: July 21, 2015Assignees: BRISTOL-MYERS SQUIBB COMPANY, DOMANTIS LIMITEDInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Patent number: 8454959Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: GrantFiled: March 9, 2012Date of Patent: June 4, 2013Assignees: Bristol-Meyers Squibb Company, Domantis LimitedInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Publication number: 20130109846Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: ApplicationFiled: March 9, 2012Publication date: May 2, 2013Applicants: Domantis Ltd., Bristol-Myers Squibb CompanyInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Publication number: 20120201814Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: ApplicationFiled: March 9, 2012Publication date: August 9, 2012Applicants: Domantis Ltd., Bristol-Myers Squibb CompanyInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant
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Patent number: 8168759Abstract: Disclosed are domain antibodies that monovalently bind CD28. Domain antibodies that are monovalent for binding of CD28 can inhibit CD28 activity. In one aspect, a domain antibody consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD28, in an aspect, without substantially agonizing CD28 activity. In another aspect, the domain antibody is a human domain antibody. The disclosure further encompasses methods of antagonizing CD80 and/or CD86 interactions with CD28 in an individual and methods of treating diseases or disorders involving CD80 and/or CD86 interactions with CD28, the methods involving administering a domain antibody to the individual.Type: GrantFiled: July 17, 2009Date of Patent: May 1, 2012Assignees: Bristol-Myers Squibb Company, Domantis LimitedInventors: Murray McKinnon, Steven G. Nadler, Suzanne J. Suchard, Brendan Classon, Steve Holmes, Olga Ignatovich, Christopher Plummer, Steve Grant