Patents Assigned to Respivert Limited
  • Patent number: 11142515
    Abstract: There are provided compounds of formula (I) as defined in the specification which are p38 MAP kinase inhibitors for use as medicaments for the treatment inter alia of inflammatory diseases.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: October 12, 2021
    Assignee: Respivert Limited
    Inventors: Alistair Ian Longshaw, Euan Alexander Fraser Fordyce, Stuart Thomas Onions, John King-Underwood, Jennifer Diane Venable, Iain Walters
  • Patent number: 11046672
    Abstract: The present invention relates inter alia to a compound of formula (I) Wherein R1, R2, R3 and Z are as defined in the specification and to compositions comprising the same and to the use of the compounds and to compositions of the compounds in treatment, for example in the treatment of fibrotic diseases or interstitial lung diseases, in particular idiopathic pulmonary fibrosis.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: June 29, 2021
    Assignee: RespiVert Limited
    Inventors: Iain Walters, Louise Birch, Joseph Hill-Cousins, Stephen Paul Collingwood, Christopher Scott Stevenson
  • Patent number: 10813932
    Abstract: There are provided compounds of formula (I) which are inhibitors of the family of p38 mitogen-activated protein kinase enzymes, and to their use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, such as asthma and COPD.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: October 27, 2020
    Assignee: Respivert Limited
    Inventors: Kazuhiro Ito, Catherine Elisabeth Charron, John King-Underwood, Stuart Thomas Onions, Alistair Ian Longshaw
  • Patent number: 10738032
    Abstract: There is provided a compound of formula (I) which is an inhibitor of the family of p38 mitogen-activated protein kinase enzymes, and to its use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, such as asthma and COPD.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: August 11, 2020
    Assignee: Respivert Limited
    Inventors: Kazuhiro Ito, Catherine Elisabeth Charron, John King-Underwood, Stuart Thomas Onions, Alistair Ian Longshaw, Rudy Broeckx, Walter Filliers, Alex Copmans
  • Patent number: 10072034
    Abstract: There are provided compounds of formula I, wherein T, A, Q, Z, G, R4, R5a, R5b and n have meanings given in the description, which compounds have antiinflammatory activity (e.g. through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: September 11, 2018
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventors: Matthew Colin Thor Fyfe, Stephen Malcolm Thom
  • Patent number: 10000471
    Abstract: There are provided inter alia compounds of formula (I) wherein R1, R2a, R2b, R3, R4, L, X, R5 and R6 are as defined in the description for use in the treatment of inflammatory diseases.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: June 19, 2018
    Assignee: Respivert Limited
    Inventors: John King-Underwood, George Hardy, Peter John Murray, Jonathan Gareth Williams, Stuart Thomas Onions
  • Patent number: 9890185
    Abstract: There are provided compounds of formula I, wherein R1, R1A, R1C to R1E, Ra, Rb, X1, E and G have meanings given in the description, which compounds have antiinflammatory activity (e.g., through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: February 13, 2018
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventors: Matthew Colin Thor Fyfe, Stephen Malcolm Thom, Thomas Matthew Baker, Gareth William Harbottle, Vedran Hasimbegovic, Aaron Rigby
  • Patent number: 9884845
    Abstract: There are provided compounds of formula (I) as defined in the specification, which are p38 MAP kinase inhibitors for use as medicaments for the treatment inter alia of inflammatory diseases.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: February 6, 2018
    Assignee: Respivert Limited
    Inventors: Alistair Ian Longshaw, Euan Alexander Fraser Fordyce, Stuart Thomas Onions, John King-Underwood, Jennifer Diane Venable, Iain Walters
  • Publication number: 20180000830
    Abstract: The present invention relates inter alia to the treatment or prevention of influenza virus infection (including subtypes influenza A virus, influenza B virus, avian strain H5N1, A/H1N1, H3N2 and/or pandemic influenza) using compounds which inhibit the activity of p59-HCK and to a method of screening for a candidate drug substance intended to prevent or treat influenza virus infection in a subject, said method comprising identifying a test substance capable of inhibiting p59-HCK activity.
    Type: Application
    Filed: September 15, 2017
    Publication date: January 4, 2018
    Applicant: Respivert Limited
    Inventors: Catherine Elisabeth Charron, Robert Fenton, Scott Crowe, Kazuhiro Ito, Peter Strong, William Garth Rapeport, Keith Ray
  • Patent number: 9850233
    Abstract: There are provided compounds of formula I, wherein: Y represents NR2R3; one of R2 and R3 represents —[C2-4 alkylene-O]1-12—[C2-4 alkylene]-R2a and the other of R2 and R3 has a meaning given in the description; and R, R1, R2a, Ra, Rb, Q, X and Y have meanings given in the description, which compounds have antiinflammatory activity (e.g. through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: December 26, 2017
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventor: Matthew Colin Thor Fyfe
  • Patent number: 9850231
    Abstract: There is provided a compound of formula (I) which is an inhibitor of the family of p38 mitogen-activated protein kinase enzymes, and to its use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, such as asthma and COPD.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: December 26, 2017
    Assignee: Respivert Limited
    Inventors: Kazuhiro Ito, Catherine Elisabeth Charron, John King-Underwood, Stuart Thomas Onions, Alistair Ian Longshaw, Rudy Broeckx, Walter Filliers, Alex Copmans
  • Publication number: 20170362208
    Abstract: There are provided inter alia compounds of formula (I) wherein R1, R2a, R2b, R3, R4, L, X, R5 and R6 are as defined in the description for use in the treatment of inflammatory diseases.
    Type: Application
    Filed: August 29, 2017
    Publication date: December 21, 2017
    Applicant: Respivert Limited
    Inventors: John King-Underwood, George Hardy, Peter John Murray, Jonathan Gareth Williams, Stuart Thomas Onions
  • Patent number: 9822076
    Abstract: There is provided a compound of formula VIIa, wherein Qx represents —C(O)O—C1-4 alkyl, or a salt or protected derivative thereof, and other compounds that are useful in the preparation of compounds that have antiinflammatory activity (e.g., through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and has use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: November 21, 2017
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventor: Matthew Colin Thor Fyfe
  • Patent number: 9796742
    Abstract: There are provided compounds of formula I, wherein R1 to R5, X1, X2, Ar, L, A, A1, E and G have meanings given in the description, which compounds have antiinflammatory activity (e.g. through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: October 24, 2017
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventors: Matthew Colin Thor Fyfe, Michael Knaggs, Premji Meghani, Stephen Malcolm Thom
  • Patent number: 9790174
    Abstract: There are provided compounds of formula IIb, wherein LG1 represents imidazolyl, chloro or aryloxy, which compounds are useful in the preparation of compounds that have antiinflammatory activity (e.g. through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: October 17, 2017
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventor: Stephen Malcolm Thom
  • Patent number: 9790209
    Abstract: There are provided compounds of formula I, wherein R1 to R5, X1, X2, Ar, L, E, A, A1, G and G1 have meanings given in the description, which compounds have antiinflammatory activity (e.g. through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: October 17, 2017
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventors: Matthew Colin Thor Fyfe, Premji Meghani, Matthew Alexander Henry Stent, Stephen Malcolm Thom, Claire Anne Walshe
  • Patent number: 9783556
    Abstract: There are provided compounds of formula I, (I): wherein R1 to R5, X1, X2, Ar, L, E, A, A1, G and G1 have meanings given in the description, which compounds have anti-inflammatory activity (e.g., through inhibition of one or more of members of: the family of p38 mitogen-activated protein kinase enzymes; Syk kinase; and members of the Src family of tyrosine kinases) and have use in therapy, including in pharmaceutical combinations, especially in the treatment of inflammatory diseases, including inflammatory diseases of the lung, eye and intestines.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: October 10, 2017
    Assignees: Respivert Limited, Topivert Pharma Limited
    Inventors: Matthew Colin Thor Fyfe, Premji Meghani, Stephen Malcolm Thom
  • Patent number: 9745306
    Abstract: The present invention relates inter alia to a compound of formula (I) and to compositions comprising the same and to the use of the compounds and to compositions of the compounds in treatment, for example in the treatment of inflammatory diseases, in particular respiratory inflammatory disease. The invention also extends to methods of making the said compounds.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: August 29, 2017
    Assignee: Respivert Limited
    Inventors: Rudy Laurent Maria Broeckx, Alex Herman Copmans, Alun John Smith, David Michel Adrien Taddei, Stuart Thomas Onions
  • Publication number: 20170239256
    Abstract: There is provided inter alia 6-(2-((4-amino-3-(3-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl) methyl)-3-(2-chlorobenzyl)-4-oxo-3,4-di hydroquinazolin-5-yl)-N, N-bis(2-methoxyethyl)hex-5-ynamide in the form of a solid crystalline hydrate and in solid crystalline anhydrous form. There are also provided dry powder pharmaceutical compositions for inhalation containing such solid crystalline forms.
    Type: Application
    Filed: May 8, 2017
    Publication date: August 24, 2017
    Applicant: Respivert Limited
    Inventors: Rudy Laurent Maria Broeckx, Walter Ferdinand Maria Filliers, Patrick Hubert, J Nieste, Alex Herman Copmans, Filip Marcel Vanhoutte, Carina Leys
  • Publication number: 20170202841
    Abstract: The present invention relates to the compound of formula (I) and to compositions comprising the same and to the use of the compound and to compositions of the compound in treatment, for example in the treatment of inflammatory diseases, in particular respiratory inflammatory disease. The invention also extends to methods of making the said compound.
    Type: Application
    Filed: March 30, 2017
    Publication date: July 20, 2017
    Applicant: Respivert Limited
    Inventors: John King-Underwood, Kazuhiro Ito, Peter John Murray, George Hardy, Frederick Arthur Brookfield, Christopher John Brown