Patents by Inventor Stephen East

Stephen East 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).

  • Publication number: 20230095068
    Abstract: A barrier mask, or face mask is provided that includes a mask body that includes a filter portion, an upper elastic portion, and a lower elastic portion, where the mask body includes at least one meltblown layer. The face mask also includes one or more elastic straps. A method of forming a face mask is also provided, where the method includes electrostatically treating the meltblown layer during the face mask formation process.
    Type: Application
    Filed: May 21, 2021
    Publication date: March 30, 2023
    Inventors: Vratislav Zak, Stephen East, Bryan D. Haynes, Gustavo Ojeda, Luciana Vieira Mercer, Rogerio Bandeira Bastos
  • Patent number: 10385069
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof. The compound is useful for use in the treatment of cancer, an inflammatory disorder, an autoimmunity disorder or a neurodegenerative disorder.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: August 20, 2019
    Assignee: Active Biotech AB
    Inventors: Ulf Wellmar, Stephen East, Marie Bainbridge, Colin MacKinnon, James Carr, Jonathan Hargrave
  • Patent number: 10125125
    Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between SI 00A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: November 13, 2018
    Assignee: Active Biotech AB
    Inventors: Ingela Fritzson, David Liberg, Stephen East, Colin Mackinnon, Natacha Prevost
  • Publication number: 20180282348
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof. The compound is useful for use in the treatment of cancer, an inflammatory disorder, an autoimmunity disorder or a neurodegenerative disorder.
    Type: Application
    Filed: December 4, 2015
    Publication date: October 4, 2018
    Inventors: Ulf WELLMAR, Stephen EAST, Marie BAINBRIDGE, Colin MACKINNON, James CARR, Jonathan HARGRAVE
  • Publication number: 20180162862
    Abstract: Described herein are compounds of Formula (I?), Formula (IA), Formulae (I)-(VII), pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. The invention also provides pharmaceutical compositions of the compounds for human and veterinary use. Compounds of the present invention are useful for inhibiting bacterial growth and therefore are useful in treating and/or preventing bacterial infections. Methods of using the compounds for treating and/or preventing a bacterial infection in a subject are also described.
    Type: Application
    Filed: May 27, 2016
    Publication date: June 14, 2018
    Applicants: President and Fellows of Harvard College, Evotec International GmbH
    Inventors: Christian M. Gampe, Daniel Evan Kahne, Suzanne Walker Kahne, Yuan Qia Cambridge, Stephen East, Alastair L. Parkes, Michelle South, James Hunter, Mark Whittaker, Martin Arthuis
  • Publication number: 20180155330
    Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between SI 00A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Application
    Filed: December 8, 2017
    Publication date: June 7, 2018
    Inventors: Ingela FRITZSON, David LIBERG, Stephen EAST, Colin MACKINNON, Natacha PREVOST
  • Patent number: 9873687
    Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between S100A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: January 23, 2018
    Assignee: Active Biotech AB
    Inventors: Ingela Fritzson, David Liberg, Stephen East, Colin Mackinnon, Natacha Prevost
  • Patent number: 9771372
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between S100A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: September 26, 2017
    Assignee: Active Biotech AB
    Inventors: Ulf Wellmar, David Liberg, Maria Ekblad, Marie Bainbridge, Stephen East, Jonathan Hargrave, Natacha Prevost
  • Publication number: 20170204098
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between S100A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Application
    Filed: May 22, 2015
    Publication date: July 20, 2017
    Inventors: Ulf WELLMAR, David LIBERG, Maria EKBLAD, Marie BAINBRIDGE, Stephen EAST, Jonathan HARGRAVE, Natacha PREVOST
  • Publication number: 20160115158
    Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between S100A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Application
    Filed: May 14, 2014
    Publication date: April 28, 2016
    Inventors: Ingela FRITZSON, David LIBERG, Stephen EAST, Colin MACKINNON, Natacha PREVOST
  • Publication number: 20060172990
    Abstract: Compounds of formula (I) have antibacterial activity, wherein Q represents —N(OH)CH(?O) or —C(?)NH(OH); Y represents —C(?O)—, —C(?S)—, —S(?O)—, or —SO2—; R1 represents hydrogen, C1-C6 alkyl or C1-C6 alkyl substituted by one or more halogen atoms, or, except when Q is a radical of formula —N(OH)CH(?O), a hydroxy, C1-C6 alkoxy, C1-C6 alkenyloxy, halogen, amino, C1-C6 alkylamino, or di-(C1-C6 alkyl)amino group; R2 represents a substituted or unsubstituted C1-C6 alkyl, C1-C3 alkyl-O—C1-C3 alkyl, C1-C3 alkyl-C1-C3 alkyl, cycloalkyl(C1-C3 alkyl)-, aryl(C1-C3 alkyl)-, heterocyclyl(C1-C3 alkyl)-, or R1R2N—C1-C3 alkyl group wherein R1 represents hydrogen or C1-C3 alkyl and R2 represents C1-C3 alkyl, or R1R2N— represents a cyclic amino group; R3 and R5 independently represent hydrogen or a substituted or unsubstituted C1-C6 alkyl group or R3 and R5 taken together with the carbon and nitrogen atoms to which they are respectively attached form a saturated heterocyclic ring of from 5 to 7 ring atoms, which may be fused to
    Type: Application
    Filed: December 11, 2003
    Publication date: August 3, 2006
    Inventors: Stephen East, Ryan Bragg, Steven Taylor
  • Publication number: 20060128811
    Abstract: Compounds of formula (I) have antibacterial activity; wherein Q represents a radical of formula —N(OH)CH(?O) or formula —C(?O)NH(OH); Y represents —C(?O)—, —C(?S)—, —S(?O)—, or —SO2—; R1 represents hydrogen, C1-C6 alkyl or C1-C6 alkyl substituted by one or more halogen atoms, or, except when Q is a radical of formula —N(OH)CH(?O), a hydroxy, C1-C6 alkoxy, C1-C6 alkenyloxy, halogen, amino, C1-C6 alkylamino, or di-(C1-C6 alkyl)amino group; R2 represents a substituted or unsubstituted C1-C6 alkyl, C1-C3 alkyl-O—C1-C3 alkyl, C1-C3 alkyl-S—C1-C3 alkyl, cycloalkyl(C1-C3 alkyl)-, aryl(C1-C3alkyl)-, heterocyclyl(C1-C3 alkyl)-, or R1R2N—C1-C3 alkyl group wherein R1 represents hydrogen or C1-C3 alkyl and R2 represents C1-C3 alkyl, or R1R2N-represents a cyclic amino group; R3 and R4 taken together with the nitrogen atoms to which they are respectively attached form a saturated heterocyclic ring of from 4 to 7 ring atoms, which may be fused to a second carbocyclic or heterocyclic ring, either of which rings may optionall
    Type: Application
    Filed: December 1, 2003
    Publication date: June 15, 2006
    Inventor: Stephen East