Patents by Inventor Colin Richard Dorgan

Colin Richard Dorgan 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: 20110237538
    Abstract: Described are various compounds, in particular iminosugars, and methods for the treatment of proteostatic diseases, in particular lysosomal storage disorders. The compound may be a pharmacoperone of an enzyme selected from: (a) Acid alpha-glucosidase; (b) Acid beta-glucosidase; (c) glucocerebrosidase; (d) alpha-Galactosidase A; (e) Acid beta-galactosidase; (f) beta-Hexosaminidase A; (g) beta-Hexosaminidase B; (h) Acid sphingomyelinase; (i) Galactocerebrosidase; (j) Acid ceramidase; (k) Arylsulfatase A; (l) alpha-L-Iduronidase; (m) Iduronate-2-sulfatase; (n) Heparan N-sulfatase; (o) alpha-N-Acetylglucosaminidase; (p) Acetyl-CoA: alpha-glucosaminide N-acetyltransferase; (q) N-Acetylglucosamine-6-sulfate sulfatase; (r) N-Acetylgalactosamine-6-sulfate sulfatase; (s) Acid beta-galactosidase; (t) Arylsulfatase B; (u) beta-Glucuronidase; (v) Acid alpha-mannosidase; (w) Acid beta-mannosidase; (x) Acid alpha-L-fucosidase; (y) Sialidase; and (z) alpha-N-acetylgalactosaminidase.
    Type: Application
    Filed: August 4, 2009
    Publication date: September 29, 2011
    Applicant: SUMMIT CORPORATION PLC
    Inventors: Olivier De Moor, Graeme Horne, Penny Jane Middleton, Frank Schroer, Stephen Paul Wren, Maria Ines Passos Eleuterio, Renate Van Well, Colin Richard Dorgan, Francis Xavier Wilson, Robert Nash, Richard Storer, Graham Michael Wynne, Alan Geoffrey Roach, Akane Kawamura, Jonathon Mark Tinsley
  • Patent number: 7999119
    Abstract: Compounds of general formula (I) wherein R is phenyl optionally substituted with one or more halo substituents; and their pharmaceutically acceptable salts, hydrates, solvates, complexes or prodrugs are useful in orally administrable compositions for the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: August 16, 2011
    Assignee: Oxagen Limited
    Inventors: Richard Edward Armer, Graham Michael Wynne, Colin Richard Dorgan, Peter David Johnson
  • Publication number: 20110195929
    Abstract: Described are various compounds and methods for the treatment of flaviviral infections. In particular, alkaloids and imino sugars in arabinose and/or lyxose stereochemical configuration with antiflaviviral activity are described.
    Type: Application
    Filed: August 4, 2009
    Publication date: August 11, 2011
    Applicant: SUMMIT CORPORATION PLC
    Inventors: Olivier De Moor, Graeme Horne, Penny Jane Middleton, Frank Schroer, Stephen Paul Wren, Maria Ines Passos Eleuterio, Renate Van Well, Colin Richard Dorgan, Francis Xavier Wilson, Robert Nash, Richard Storer, Graham Michael Wynne, Alan Geoffrey Roach, Akane Kawamura, Jonathon Mark Tinsley
  • Publication number: 20110195932
    Abstract: Combinations comprising (or consisting essentially of) one or more compounds of formula (1) with one or more ancillary agents, to processes for preparing the combinations, and to various therapeutic uses of the combinations. Also provided are pharmaceutical compositions containing the combinations as well as a method of treatment of Duchenne muscular dystrophy, Becker muscular dystrophy or cachexia using the combinations.
    Type: Application
    Filed: August 1, 2008
    Publication date: August 11, 2011
    Inventors: Graham Michael Wynne, Stephen Paul Wren, Peter David Johnson, Paul Damien Price, Olivier De Moor, Gary Nugent, Richard Storer, Richard Joseph Pye, Colin Richard Dorgan
  • Publication number: 20100168072
    Abstract: Combinations comprising (or consisting essentially of) one or more compounds of the formula (I) or (II) with one or more ancillary compounds, to processes for preparing the combinations, and to various therapeutic uses of the combinations. Also provided are pharmaceutical compositions containing the combinations as well as a method of treatment of Duchenne muscular dystrophy, Becker muscular dystrophy or cachexia using the combinations.
    Type: Application
    Filed: August 1, 2008
    Publication date: July 1, 2010
    Inventors: Graham Michael Wynne, Stephen Wren, Peter Johnson, Paul Price, Olivier De Moor, Gary Nugent, Richard Storer, Richard Joseph Pye, Colin Richard Dorgan
  • Publication number: 20100048660
    Abstract: There are disclosed compound of Formula (I) or (II) wherein A1, A2, A3, A4 and A5, which may be the same or different, represent N or CR1, R9 represents -L-R3, in which L is a single bond or a linker group and R3 represents hydrogen or a substituent and in addition, when an adjacent pair of A1-A4 each represent CR1, then the adjacent carbon atoms, together with their substituents may form a ring B, when A5 represents CR1, then A5 and N—R9, together with their substituents may form a ring C, or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the therapeutic and/or prophylactic treatment of Duchenne muscular dystrophy, Becker muscular dystrophy or cachexia.
    Type: Application
    Filed: February 9, 2007
    Publication date: February 25, 2010
    Inventors: Graham Michael Wynne, Stephen Paul Wren, Peter David Johnson, Paul Damien Price, Olivier De Moor, Gary Nugent, Richard Storer, Richard Joseph Pye, Colin Richard Dorgan
  • Publication number: 20100035956
    Abstract: Compounds of general formula (I) wherein R is phenyl optionally substituted with one or more halo substituents; and their pharmaceutically acceptable salts, hydrates, solvates, complexes or prodrugs are useful in orally administrable compositions for the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
    Type: Application
    Filed: July 20, 2007
    Publication date: February 11, 2010
    Applicant: Oxagen Limited
    Inventors: Richard Edward Armer, Graham Michael Wynne, Colin Richard Dorgan, Peter David Johnson
  • Publication number: 20090192195
    Abstract: Compounds of general formula (I) wherein W is chloro or fluoro; Z is a group SO2R1; wherein R1 is —C3-C8 cycloalkyl or heterocyclyl optionally substituted with one or more substituents chosen from halo, —CN, —C1-C6 alkyl, —SOR3, —SO2R3, —SO2N(R2)2, —N(R2)2, —NR2C(O)R3, —CO2R2, —CONR2R3, —NO2, —OR2, —SR2, —O(CH2)pOR2, and —O(CH2)p—O—(CH2)qOR2 wherein each R2 is independently hydrogen, —C1-C6 alkyl, —C3-C8 cycloalkyl, aryl or heteroaryl; each R3 is independently, —C1-C6 alkyl, —C3-C8 cycloalkyl, aryl or heteroaryl; p and q are each independently an integer from 1 to 3; and their pharmaceutically acceptable salts, hydrates, solvates, complexes or prodrugs are useful in orally administrable compositions for the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
    Type: Application
    Filed: January 22, 2009
    Publication date: July 30, 2009
    Applicant: Oxagen Limited
    Inventors: Richard Edward Armer, Carole Eliane Andree Maillol, Colin Richard Dorgan, Graham Michael Wynne, Julia Vile
  • Publication number: 20090075938
    Abstract: There are disclosed compound of Formula (1): A1, A2, A3 and A4 which may be the same or different, represent N or CR1, X is a divalent group selected from O, S(O)n, C?W, NR4, NC(?O)R5 and CR6R7, W is O, S, NR20, Y is N or CR8, one of R4, R5, R6, R8, R9 and NR20 represents -L-R3, in which L is a single bond or a linker group, additionally, R1, R3-R9, which may be the same or different, independently represent hydrogen or a substituent and R20 represents hydrogen, hydroxyl, alkyl optionally substituted by aryl, alkoxy optionally substituted by aryl, aryl, CN, optionally substituted alkoxy, optionally substituted aryloxy, optionally substitute alkanoyl, optionally substituted aroyl, NO2, NR30R31, in which R30 and R31, which may be the same or different, represent hydrogen, optionally substituted alkyl or optionally substituted aryl; additionally, one of R30 and R31 may represent optionally substituted alkanoyl or optionally substituted aroyl, n represents an integer from 0 to 2, in addition, when an adjacent pai
    Type: Application
    Filed: February 9, 2007
    Publication date: March 19, 2009
    Inventors: Graham Michael Wynne, Stephen Paul Wren, Peter David Johnson, Paul Damien Price, Olivier De Moor, Gary Nugent, Richard Storer, Richard Joseph Pye, Colin Richard Dorgan