Patents by Inventor Mark Ledwidge

Mark Ledwidge 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).

  • Patent number: 11911407
    Abstract: The present invention relates to therapies and therapeutic agents for use in the treatment of cardiomyopathies. In particular, the invention is concerned with, but not limited to therapies and therapeutic agents for use in the treatment of hypertrophic cardiomyopathy. Such therapeutic agents comprise hypomethylating agents.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: February 27, 2024
    Assignee: UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND
    Inventors: Chris Watson, John Baugh, Mark Ledwidge, Ken McDonald
  • Publication number: 20220033907
    Abstract: The invention provides a method of prognosing and/or diagnosing heart disease or heart failure in a subject, comprising determining the methylation status and/or expression level of at least one methylation marker selected from the group consisting of MFSD2B, miR24-1, TTPA, GALNT15, ITGBL1, SMOC2, MSR1, PVT1, MYOM3, COX17, MYBPC3, HEY2, and MRPL44 wherein the methylation status and/or expression level of at least one methylation marker is indicative of the prognosis and/or diagnosis of said subject. A panel of biomarkers, means, a kit and a device for use in assessing risk of HCM, ISCM and DCM are disclosed.
    Type: Application
    Filed: February 14, 2020
    Publication date: February 3, 2022
    Inventors: Chris Watson, Mark Ledwidge, John Baugh, Nadezhda Glezeva, Sudipto Das
  • Patent number: 11224615
    Abstract: Compositions containing iron, buffering agent and denatured protein have been prepared that are capable of increasing serum iron in a subject. For example, spray dried microbeads have been prepared containing iron entrapped within a protein matrix and unbound iron in a buffered composition that provides a gastroprotective effect, preserves iron in the more available Fe2+ form and improves iron bioavailability in humans relative to previously known vehicles for delivering iron to a subject.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: January 18, 2022
    Assignee: SOLVOTRIN THERAPEUTICS LTD
    Inventors: John Gilmer, Radics Gabor, Michael Whelehan, Jun Wang, Pat O'Flynn, Mark Ledwidge
  • Patent number: 11224614
    Abstract: Compositions containing iron and denatured protein have been prepared that are capable of increasing serum iron and other divalent metal cations in a subject. For example, edible microbeads have been prepared containing iron entrapped within a protein matrix that provides a gastroprotective effect and improves iron bioavailability relative to previously known vehicles for delivering iron to a subject.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: January 18, 2022
    Assignee: Solvotrin Therapeutics Limited
    Inventors: John Gilmer, Gabor Radics, Michael Whelehan, Jun Wang, Pat O'Flynn, Mark Ledwidge
  • Patent number: 11179380
    Abstract: Compounds and pharmaceutical compositions for use in the treatment of psoriasis are disclosed. Preferred compounds have demonstrated efficacy in reducing skin scaling, erythema and skin thickness in the mouse model of Aldara-induced psoriasis.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: November 23, 2021
    Assignees: SOLVOTRIN THERAPEUTICS LTD, THE PROVOST, FELLOWS, FOUNDATION SCHOLARS, AND THE OTHER MEMBERS OF BOARD, OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH, NEAR DUBLIN
    Inventors: John Francis Gilmer, Mark Ledwidge, Pat O'Flynn, Francis Quilty, Kate O'Donnell
  • Publication number: 20210106576
    Abstract: Compounds and pharmaceutical compositions for use in the treatment of psoriasis are disclosed. Preferred compounds have demonstrated efficacy in reducing skin scaling, erythema and skin thickness in the mouse model of Aldara-induced psoriasis.
    Type: Application
    Filed: March 22, 2018
    Publication date: April 15, 2021
    Inventors: John Francis GILMER, Mark LEDWIDGE, Pat O'FLYNN, Francis QUILTY, Kate O'DONNELL
  • Publication number: 20190091253
    Abstract: The present invention relates to therapies and therapeutic agents for use in the treatment of cardiomyopathies. In particular, the invention is concerned with, but not limited to therapies and therapeutic agents for use in the treatment of hypertrophic cardiomyopathy. Such therapeutic agents comprise hypomethylating agents.
    Type: Application
    Filed: April 17, 2018
    Publication date: March 28, 2019
    Inventors: Chris Watson, John Baugh, Mark Ledwidge, Ken McDonald
  • Publication number: 20190054115
    Abstract: Compositions containing iron, buffering agent and denatured protein have been prepared that are capable of increasing serum iron in a subject. For example, spray dried microbeads have been prepared containing iron entrapped within a protein matrix and unbound iron in a buffered composition that provides a gastroprotective effect, preserves iron in the more available Fe2+ form and improves iron bioavailability in humans relative to previously known vehicles for delivering iron to a subject.
    Type: Application
    Filed: March 15, 2017
    Publication date: February 21, 2019
    Inventors: John Gilmer, Radics Gabor, Michael Whelehan, Jun Wang, Pat O'Flynn, Mark Ledwidge
  • Publication number: 20170363620
    Abstract: The invention provides methods of detecting a natriuretic protein, a troponin, and galectin-3 in samples from subjects in order to determine risk of developing new onset heart failure with preserved ejection fraction (HFpEF).
    Type: Application
    Filed: June 16, 2017
    Publication date: December 21, 2017
    Inventors: Agim Beshiri, Gillian Murtagh, Chris Watson, Eoin O'Connell, James O'Reilly, Stephanie James, Joe Gallagher, Mark Ledwidge, Ken McDonald
  • Publication number: 20170258830
    Abstract: A preparation of microspheres comprises a multiplicity of discrete microspheres, in which the microspheres comprise iron entrapped within a protein matrix, and in which the protein in the protein matrix is at least partially denatured. The protein of the protein matrix comprises denatured, de-calcified, whey protein. Methods for making the preparation of microspheres are also described.
    Type: Application
    Filed: September 15, 2015
    Publication date: September 14, 2017
    Applicant: Solvotrin Therapeutics Limited
    Inventors: Sinead Bleiel, Mark Ledwidge
  • Patent number: 9670223
    Abstract: A compound having the structural formula (I) and pharmaceutically acceptable salt and/or hydrates thereof, (I) wherein Y is an arylester or an C1-C8 alkylaryl ester, selected from the group consisting of: benzene, toluene, xylene, benzoic acid, benzoate, nicotinate, isonicotinate and halobenzene, which can be unsubstituted or substituted with at least one nitric oxide releasing group; and/or at least one of hydroxide, —Cl, —Br, a C1-C8 alkyl, benzyl, a C1-C8 alkoxy, benzyloxy, —NHC(O)R, —NH2, —NO2, —ONO2, —(CH2)nONO2, —OC(O)[(CH2)m], cyclic ONO2, —OCOArONO2, —OCOAr(CH2)nONO2 or a C1-C5 haloalkyl ester, wherein R is a C1-C8 alkyl or a C1-C8 alkoxy group, n=1-8 and m=3-10, to produce a super-aspirin effect.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: June 6, 2017
    Assignee: SOLVOTRIN THERAPEUTICS LTD.
    Inventors: John Francis Gilmer, Mark Ledwidge, Pat O'Flynn, Shona Harmon, Marek Radomski, Carlos Medina Martin
  • Patent number: 9566342
    Abstract: A combination of: a first tetracycline (TC) component; and a second component capable of releasing nitric oxide (NO) or a nitrate capable of mimicking NO effects in vivo (NO mimetic). The combinations of the invention advantageously act as more effective MMP modulators with selective reductions in circulating MMP-9 levels in-vivo and inhibitory effects on MMP-2 and MMP-9 levels in-vitro. The combinations of the invention also advantageously act as modulators of inflammation mediators. The co-existence of abnormalities of MMP enzymes and inflammation in many diseases make these characteristics advantageous. Therefore, the various combinations of the invention find utility in medical applications where MMPs and/or inflammation is implicated.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: February 14, 2017
    Assignee: SOLVOTRIN INNOVATIONS LIMITED
    Inventors: John Gilmer, Mark Ledwidge, Ken McDonald, Pat O'Flynn
  • Publication number: 20160106771
    Abstract: The present invention relates to therapies and therapeutic agents for use in the treatment of cardiomyopathies. In particular, the invention is concerned with, but not limited to therapies and therapeutic agents for use in the treatment of hypertrophic cardiomyopathy. Such therapeutic agents comprise hypomethylating agents.
    Type: Application
    Filed: May 26, 2014
    Publication date: April 21, 2016
    Inventors: Chris Watson, John Baugh, Mark Ledwidge, Ken McDonald
  • Publication number: 20160073668
    Abstract: Compositions containing iron and denatured protein have been prepared that are capable of increasing serum iron and other divalent metal cations in a subject. For example, edible microbeads have been prepared containing iron entrapped within a protein matrix that provides a gastroprotective effect and improves iron bioavailability relative to previously known vehicles for delivering iron to a subject.
    Type: Application
    Filed: September 15, 2015
    Publication date: March 17, 2016
    Inventors: John Gilmer, Gabor Radics, Michael Whelehan, Jun Wang, Pat O'Flynn, Mark Ledwidge
  • Publication number: 20150291615
    Abstract: A compound having the structural formula (I) and pharmaceutically acceptable salt and/or hydrates thereof, (I) wherein Y is an arylester or an C1-C8 alkylaryl ester, selected from the group consisting of: benzene, toluene, xylene, benzoic acid, benzoate, nicotinate, isonicotinate and halobenzene, which can be unsubstituted or substituted with at least one nitric oxide releasing group; and/or at least one of hydroxide, —Cl, —Br, a C1-C8 alkyl, benzyl, a C1-C8 alkoxy, benzyloxy, —NHC(O)R, —NH2, —NO2, —ONO2, —(CH2)n ONO2, —OC(O)[(CH2)m], cyclic ONO2, —OCOArONO2, —OCOAr(CH2)n ONO2 or a C1-C5 haloalkyl ester, wherein R is a C1-C8 alkyl or a C1-C8 alkoxy group, n=1-8 and m=3-10, to produce a super-aspirin effect.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 15, 2015
    Inventors: John Francis Gilmer, Mark Ledwidge, Pat O'Flynn, Shona Harmon, Marek Radomski, Carlos Medina Martin
  • Patent number: 8834858
    Abstract: The present invention relates to compounds, and compositions, useful for treating dyslipidemia.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: September 16, 2014
    Assignee: Solvotrin Therapeutics Ltd.
    Inventors: Mark Ledwidge, Pat O'Flynn, John Gilmer
  • Publication number: 20140024681
    Abstract: A compound having the structural formula (I) and pharmaceutically acceptable salt and/or hydrates thereof, (I) wherein Y is an arylester or an C1-C8 alkylaryl ester, selected from the group consisting of: benzene, toluene, xylene, benzoic acid, benzoate, nicotinate, isonicotinate and halobenzene, which can be unsubstituted or substituted with at least one nitric oxide releasing group; and/or at least one of hydroxide, —Cl, —Br, a C1-C8 alkyl, benzyl, a C1-C8 alkoxy, benzyloxy, —NHC(O)R, —NH2, —NO2—ONO2, —(CH2)nONO2, —OC(O)[(CH2)n]cyclicONO2, —OCOArONO2, —OCOAr(CH2)nONO2 or a C1-C5 haloalkyl ester, wherein R is a C1-C8 alkyl or a C1-C8 alkoxy group, n=1-8 and m=3-10, to produce a super-aspirin effect.
    Type: Application
    Filed: January 20, 2012
    Publication date: January 23, 2014
    Applicants: The Provost,Fellowws, Foudation Scholars, and the Other Members of Board, of the College of the Holy, Solvotrin Therapeutics Ltd
    Inventors: John Francis Gilmer, Mark Ledwidge, Pat O'lynn, Shona Harmon, Mark Radomski, Carlos Medina Martin
  • Publication number: 20130338118
    Abstract: A combination of: a first tetracycline (TC) component; and a second component capable of releasing nitric oxide (NO) or a nitrate capable of mimicking NO effects in vivo (NO mimetic). The combinations of the invention advantageously act as more effective MMP modulators with selective reductions in circulating MMP-9 levels in-vivo and inhibitory effects on MMP-2 and MMP-9 levels in-vitro. The combinations of the invention also advantageously act as modulators of inflammation mediators. The co-existence of abnormalities of MMP enzymes and inflammation in many diseases make these characteristics advantageous. Therefore, the various combinations of the invention find utility in medical applications where MMPs and/or inflammation is implicated.
    Type: Application
    Filed: December 8, 2011
    Publication date: December 19, 2013
    Applicant: SOLVOTRIN INNOVATIONS LIMITED
    Inventors: John Gilmer, Mark Ledwidge, Ken McDonald, Pat O'Flynn
  • Publication number: 20130084276
    Abstract: The invention relates to differentially expressed disease - associated proteins that have potential to identify patients with cardiovascular disease including ventricular dysfunction and heart failure and the potential to predict heart failure in patients. In particular, the invention relates to the use of a panel of biomarkers in the diagnostic and prognostic evaluation of cardiovascular patients. One of the markers is Leucine-rich alpha-2-glycoprotein (LRG).
    Type: Application
    Filed: January 26, 2011
    Publication date: April 4, 2013
    Inventors: Chris Watson, Mark Ledwidge, Kenneth McDonald, John Baugh
  • Publication number: 20120330683
    Abstract: A method and system for evaluating a subject's weight calculates a moving average of the weight of the subject based on several consecutive weight measurements e.g. on consecutive days. Rather than looking for absolute weight gains of e.g. 2 kg in 48 hours, as with currently accepted guidelines, each new measurement is compared with the calculated moving average, and a first form of alert is generated if the new measurement differs from the calculated moving average by more than a with expected range threshold amount such as by one standard deviation. If the first form of alert is generated consecutively on a predetermined number of successive iterations, a second form of alert is generated different from the first form of alert. The system and method does not assume a stable underlying patient weight, and absolute weight gains over e.g.
    Type: Application
    Filed: February 25, 2011
    Publication date: December 27, 2012
    Applicants: CROFTON CARDIAC SYSTEMS LIMITED, THE NATIONAL DIGITAL RESEARCH CENTRE LIMITED, UNIVERSITY COLLEGE DUBLIN, BIANCAMED LIMITED
    Inventors: Mark Ledwidge, Kenneth McDonald