Patents by Inventor Ronnie Maxwell Lawrence

Ronnie Maxwell Lawrence 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: 20230190706
    Abstract: The invention relates to a pharmaceutically acceptable acid addition salt of: (i) S-pindolol; and (ii) an organic acid, wherein the organic acid has: a pKal of greater than or equal to 2.5; and a chemical formula of CxHy(CO2H)z, where x is from 1 to 10, y is from 2 to 20 and z is 1 or 2. The pharmaceutically acceptable acid addition salt is useful in treating conditions such as cachexia, sarcopenia, a neuromuscular disorder and muscle weakness.
    Type: Application
    Filed: March 31, 2021
    Publication date: June 22, 2023
    Inventors: Robin Chandra BHATTACHERJEE, Andrew Justin Stewart COATS, Elaine MORTEN, Ronnie Maxwell LAWRENCE, Jaclyn RAEBURN, Kiara Marissa LOBATO, Jonathan James LOUGHREY
  • Patent number: 11584741
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to crystalline forms of 4-(5-(4,7-dimethylbenzofuran-2-yl)-1,2,4-oxadiazol-3-yl)benzoic acid (referred to herein as “BHBA-001”), which, inter alia, is a (selective) retinoic acid receptor beta (RAR?) (e.g., RAR?2) agonist. The present invention also pertains to pharmaceutical compositions comprising such crystalline forms, and the use of such crystalline forms and compositions, both in vitro and in vivo, to (selectively) activate RAR? (e.g., RAR?2), to cause or promote neurite development, neurite outgrowth, and/or neurite regeneration, and in the treatment of diseases and conditions that are mediated by RAR? (e.g., RAR?2), that are ameliorated by the activation of RAR? (e.g., RAR?2), etc., including, e.g., neurological injuries such as spinal cord injuries.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: February 21, 2023
    Assignee: King's College London
    Inventors: Ronnie Maxwell Lawrence, Edwin Aret, Alan David Borthwick, Jane Theresa Brown, Jonathan Patrick Thomas Corcoran, Maria Beatriz De Castro Vasconcelos Goncalves, Sarkis Barrett Kalindjian
  • Publication number: 20220169594
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1° 2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Application
    Filed: August 10, 2021
    Publication date: June 2, 2022
    Applicant: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Patent number: 11117855
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: September 14, 2021
    Assignee: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Publication number: 20210230151
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to crystalline forms of 4-(5-(4,7-dimethylbenzofuran-2-yl)-1,2,4-oxadiazol-3-yl)benzoic acid (referred to herein as “BHBA-001”), which, inter alia, is a (selective) retinoic acid receptor beta (R?R?) (e.g., R?R?2) agonist. The present invention also pertains to pharmaceutical compositions comprising such crystalline forms, and the use of such crystalline forms and compositions, both in vitro and in vivo, to (selectively) activate R?R? (e.g., R?R?2), to cause or promote neurite development, neurite outgrowth, and/or neurite regeneration, and in the treatment of diseases and conditions that are mediated by RAR? (e.g., R?R?2), that are ameliorated by the activation of R?R? (e.g., R?R?2), etc., including, e.g., neurological injuries such as spinal cord injuries.
    Type: Application
    Filed: December 2, 2020
    Publication date: July 29, 2021
    Applicant: King's College London
    Inventors: Ronnie Maxwell Lawrence, Edwin Aret, Alan David Borthwick, Jane Theresa Brown, Jonathan Patrick Thomas Corcoran, Maria Beatriz De Castro Vasconcelos Goncalves, Sarkis Barrett Kalindjian
  • Patent number: 11072577
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: July 27, 2021
    Assignee: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Publication number: 20210188761
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 24, 2021
    Applicant: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Publication number: 20210163398
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Applicant: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Patent number: 10988436
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: April 27, 2021
    Assignee: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Patent number: 10947184
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: March 16, 2021
    Assignee: Orphalan S.A.
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Patent number: 10870644
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to crystalline forms of 4-(5-(4,7-dimethylbenzofuran-2-yl)-1,2,4-oxadiazol-3-yl)benzoic acid (referred to herein as “BHBA-001”), which, inter alia, is a (selective) retinoic acid receptor beta (RAR?) (e.g., RAR?2) agonist. The present invention also pertains to pharmaceutical compositions comprising such crystalline forms, and the use of such crystalline forms and compositions, both in vitro and in vivo, to (selectively) activate RAR? (e.g., RAR?2), to cause or promote neurite development, neurite outgrowth, and/or neurite regeneration, and in the treatment of diseases and conditions that are mediated by RAR?(e.g., RAR?2), that are ameliorated by the activation of RAR? (e.g., RAR?2), etc., including, e.g., neurological injuries such as spinal cord injuries.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: December 22, 2020
    Assignee: King's College London
    Inventors: Ronnie Maxwell Lawrence, Edwin Aret, Alan David Borthwick, Jane Theresa Brown, Jonathan Patrick Thomas Corcoran, Maria Beatriz de Castro Vasconcelos Goncalves, Sarkis Barrett Kalindjian
  • Publication number: 20200392068
    Abstract: The present invention describes a new crystalline form of triethylenetetramine tetrachloride which has improved room temperature stability over known forms and over the dichloride salt. The new crystalline form is characterised by having peaks in an XRPD spectrum at 22.9, 25.4, 25.8, 26.6, 34.6 and 35.3±0.1°2? and Raman shifts 943, 1173, 1527 and 1612±5 cm?1. The crystalline form of triethylenetetramine tetrachloride is useful in the treatment of Wilson's disease.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 17, 2020
    Applicant: GMP-ORPHAN SA
    Inventors: Timothy James Morley, Ronnie Maxwell Lawrence, Naseem Amin
  • Publication number: 20190345147
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to crystalline forms of 4-(5-(4,7-dimethylbenzofuran-2-yl)-1,2,4-oxadiazol-3-yl)benzoic acid (referred to herein as “BHBA-001”), which, inter alia, is a (selective) retinoic acid receptor beta (RAR?) (e.g., RAR?2) agonist. The present invention also pertains to pharmaceutical compositions comprising such crystalline forms, and the use of such crystalline forms and compositions, both in vitro and in vivo, to (selectively) activate RAR? (e.g., RAR?2), to cause or promote neurite development, neurite outgrowth, and/or neurite regeneration, and in the treatment of diseases and conditions that are mediated by RAR?(e.g., RAR?2), that are ameliorated by the activation of RAR? (e.g., RAR?2), etc., including, e.g., neurological injuries such as spinal cord injuries.
    Type: Application
    Filed: June 16, 2017
    Publication date: November 14, 2019
    Inventors: RONNIE MAXWELL LAWRENCE, Edwin ARET, Alan David BORTHWICK, Jane Theresa BROWN, Jonathan Patrick Thomas CORCORAN, Maria Beatriz DE CASTRO VASCONCELOS GONCALVES, Sarkis Barrett KALINDJIAN
  • Patent number: 8796269
    Abstract: The invention relates to the compound of formula (I) in a crystalline anhydrate form, pharmaceutical formulations containing them, their use in therapy and processes for preparing the same.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: August 5, 2014
    Assignee: Nerre Therapeutics Limited
    Inventors: Andrew Simon Craig, Salima Zarah Ismail, Ronnie Maxwell Lawrence
  • Publication number: 20120157450
    Abstract: The invention relates to the compound of formula (I) in a crystalline anhydrate form, pharmaceutical formulations containing them, their use in therapy and processes for preparing the same.
    Type: Application
    Filed: August 25, 2010
    Publication date: June 21, 2012
    Inventors: Andrew Simon Craig, Salima Zarah Ismail, Ronnie Maxwell Lawrence
  • Patent number: 8093242
    Abstract: The invention relates to 4-methylbenzenesulfonate salt of the compound of formula (I) in a crystalline form or a solvate thereof, pharmaceutical formulations containing them, their use in therapy and processes for preparing the same.
    Type: Grant
    Filed: August 4, 2009
    Date of Patent: January 10, 2012
    Assignee: GlaxoSmithKline LLC
    Inventors: Clare Louise Anderton, Ronnie Maxwell Lawrence, David Clapham
  • Publication number: 20110136798
    Abstract: The invention relates to 4-methylbenzenesulfonate salt of the compound of formula (I) in a crystalline form or a solvate thereof, pharmaceutical formulations containing them, their use in therapy and processes for preparing the same.
    Type: Application
    Filed: August 4, 2009
    Publication date: June 9, 2011
    Inventors: Clare Louise Anderton, Ronnie Maxwell Lawrence, David Clapham
  • Patent number: 7709677
    Abstract: An improved process for preparing arylethanoldiamines is described. Compounds of this type are known to be useful as agonists at atypical beta-adrenoceptors (also known as beta-3-adrenoceptors).
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: May 4, 2010
    Assignee: GlaxoSmithKline LLC
    Inventors: Jason William Beames Cooke, Bobby Neal Glover, Ronnie Maxwell Lawrence, Matthew Jude Sharp, Maria Fumiko Tymoschenko
  • Patent number: 7557209
    Abstract: The present invention relates to a process for preparing a chloropurine compound of formula (I)
    Type: Grant
    Filed: September 2, 2004
    Date of Patent: July 7, 2009
    Assignee: Glaxo Group Limited
    Inventor: Ronnie Maxwell Lawrence
  • Publication number: 20080306278
    Abstract: An improved process for preparing arylethanoldiamines is described. Compounds of this type are known to be useful as agonists at atypical beta-adrenoceptors (also known as beta-3-adrenoceptors).
    Type: Application
    Filed: August 12, 2008
    Publication date: December 11, 2008
    Applicant: SMITHKLINE BEECHAM CORPORATION
    Inventors: Jason William Beames Cooke, Bobby Neal Glover, Ronnie Maxwell Lawrence, Matthew Jude Sharp, Maria Fumiko Tymoschenko