About Herapin Therapeutics
Welcome to Heparin Therapeutics, where cutting-edge medical research meets unparalleled dedication to improving patient outcomes. As pioneers in the field of heparin and inhalation-administered drugs, we are committed to advancing healthcare through innovation, integrity, and excellence.
Our team of world-class scientists and researchers is dedicated to the development and optimization of heparin-based therapies, advancing the boundaries of medical science to deliver innovative solutions for a broad range of medical conditions. With a particular focus on inhaled therapies, we aim to develop safe, highly differentiated pulmonary treatments initially targeting COPD, with the potential to translate our approach to other acute and chronic respiratory diseases.
HT-231 is Heparin Therapeutics’ lead programme: a proprietary nebulised heparin drug-device/formulation product designed to deliver unfractionated heparin directly to the upper and lower respiratory tract. It has been developed as a controlled inhaled product with formulation and device selection intended to improve nebulisation efficiency, emitted dose, regional lung deposition, reproducibility, administration practicality and potential lung-retention performance.
The efficacy and safety of Unfractionated Heparin in the treatment of respiratory disease has been demonstrated through more than 50 clinical studies involving our founders investigating the off-label nebulisation of commercially available of heparin injections in respiratory disease. More recently, two of our founders were vo- authors of a recently published paper in a Lancet Group journal showing that inhaled, nebulised UFH is safe and significantly reduces intubation and mortality rates in ca. 500 hospitalised, non-intubated COVID-19 patients. These findings were also presented by our Prof. Frank van Haren at the European Respiratory Society Congress in Amsterdam on September 28th 2025
The proposed mechanism of HT-231 is based on local pulmonary delivery of heparin’s anti-inflammatory, mucolytic and anti-infective biology. In COPD exacerbations, respiratory infection and airway injury can trigger neutrophilic inflammation, epithelial damage, mucus hypersecretion, airway plugging, complement activation, fibrin deposition and local coagulation. By concentrating heparin at the airway and alveolar surfaces while limiting systemic anticoagulant exposure, HT-231 is intended to reduce host-response injury, improve mucus clearance, support faster clinical stability and lower the risk of oxygen escalation, ventilatory support, treatment failure, prolonged admission or early readmission.
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Founders
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Professor Frank van Haren MD PhD EDIC FCICM PGDipEcho
Frank van Haren is Professor at the Australian National University’s College of Health and Medicine and Director of the St George Intensive Care Group. He is also Conjoint Professor at the University of New South Wales and honorary Professorial Fellow at the George Institute for Global Health. He is an established international leader and expert in clinical and translational research. He has led 2 investigator-initiated multi-national collaborative COVID-19 studies investigating inhaled heparin. He has published over 180 articles and book chapters and given over 200 invited presentations at international scientific conferences. Prof. van Haren ranks in the top 0.25% globally in Intensive Care Medicine (ScholarGPS, 2025).
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Prof. Clive Page OBE, BSc, PhD, FSoB, FBPhS
Clive Page is a member of the Scientific Advisory Committee at MedPharm and Professor of Pharmacology at King’s College London. He is Co-Founder and previous Chairman of the Board of Verona Pharma plc, a NASDAQ listed company developing new drugs for the treatment of respiratory diseases and has held Non-Executive Board positions at Stirling Products Ltd, Revolo (formerly Immune Regulation Ltd) and Babraham Biotechnology Ltd. Professor Page was awarded an OBE for “Services to Pharmacology” in 2017 and has recently served as a Non-Executive Director of PreP Biopharma and as Non-Executive Chairman of the Board of EpiEndo. Clive is also Chairman of the Board of Trustees of the Fraunhofer Institute of Experimental Medicine and Toxicology in Hannover and the William Harvey Research Foundation in the UK. Recently, a company he founded, Verona was acquired by Meck for $10 billion.
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Prof. Marc Brown BSc PhD CChem FRSC
Marc Brown co-founded MedPharm in Marc Brown co-founded MedPharm in August 1999. He has been the guiding force behind all of MedPharm’s scientific developments and intellectual property. He has been Professor of Pharmaceutics and Toxicology in the School of Pharmacy, University of Hertfordshire since 2006 and has visiting/honorary professorships at the Universities of Reading and King’s College London. He has over 200 publications and 30 patents describing his work. His research interests lie mainly in drug delivery to the skin, nail and airways. To date, he has been involved in the pharmaceutical development of over 80 products that are now on the market in Europe, America and Japan. He is a scientific advisor in formulation development for numerous pharma companies around the world and was recently involved in the $80 million Series A investment in Mosanna where he was CSO.
Company Structure
Management/Advisors
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Norman Barras
Non-Executive Chairman
Norman Barras has an BSc. in Chemistry from the University of the West of Scotland and an MSc. in Biochemical Pharmacology from the University of Hertfordshire. Mr. Barras has over forty years of experience in the Pharmaceutical Industry, working at, Vice President/Director level in; Pharmaceutical Research; Product Development; Manufacturing; International Registration and Business Development of drug products. He has held Senior positions at: Patheon, Vice President Global Clinical Manufacturing (USA, Canada, Europe and Asia Pacific); Lonza Biologics, Managing Director (Slough); Norgine B.V. Vice President Pharmaceutical Research (USA and Europe) and Managing Director PCI Pharma Services (formerly Penn Pharma). With extensive knowledge of taking drugs from concept all the way to market and with expertise in dealing with Global Regulatory Agencies such as the FDA, MHRA, EMA among others. A member of the Scientific Advisory Committee at MedPharm as well as holding a number of Board positions with both Pharmaceutical Research, Manufacturing and Pharmaceutical Packaging Companies.
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Sarah Vale
Clinical BMeDSc, BN
She is co-founder and major shareholder of an Australian private entity, Mucpharm Pty Ltd, developing targeted therapeutics in oncology, infection and respiratory conditions. Through establishing and growing the company, Sarah now holds Chief Operating Officer responsibilities and coordinates the scientific and clinical development programs, managing 14 senior scientists. She is familiar with private and publicly listed requirements of business in Australia and business development in the USA. Sarah has more than 10 years preclinical research and clinical trial experience in both new drug, biologics and device developments. She manages regulatory US FDA and EMA submissions (orphans, INDs, protocol advice, scientific assistance Sarah is an inventor on several patents including new drug and device patents. She has coordinated capital raise of more than USD $65 million over a three year period and two out-licensing (upfront, milestone and royalty) deals surrounding distribution and sales rights.
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Dr Jonathan Talbot
(Non-Executive Director) MA PhD
Dr. Jonathan Talbot is an experienced biotech executive with more than 15 years in the pharmaceutical industry with expertise in strategy, clinical development and business development. He is currently CEO of Melodia Therapeutics and prior to that he was the Co-Founding CEO of Mosanna Therapeutics, where he led the company through multiple financing rounds exceeding $85 million and advanced a novel nasal spray therapy for obstructive sleep apnea through preclinical development to MHRA approval for entry into clinical trials. Jonathan spent nearly a decade at Roche, where he served in a broad range of roles. As Global Scientific Director he drove medical aspects of the clinical development, successful launch and marketing of several novel biologic therapies. In Pharma Partnering he gained deep experience in deal making and valuation, contributing to numerous licensing and acquisition deals. Jonathan holds a PhD in Pharmacy from King’s College London and a Master’s in Finance from ESCP Business School, bringing a unique blend of scientific and financial expertise to company building and investor engagement.
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Dr. Margarida Miranda
MLBT Investments CMC/Ops, Pharm.D., Ph.D.
Margarida Miranda graduated in Pharmaceutical Sciences (University of Lisbon) and completed her PhD in Pharmaceutical Technology (University of Coimbra, Portugal) and has published 23 papers, 4 book chapters and edited 1 book on the field of topical drug delivery. After completing her Ph.D she translated her research into the R&D department of a pharmaceutical company, where she has implemented IVRT/IVPT methods within a Quality Management System. In addition, she actively contributed to the definition of strategies to demonstrate topical bioequivalence, in accordance with the current European and American guidelines and has been involved in the development, submission and approval of several topical generic products in the European market. Whilst consulting for MLBT she is also Assistant Professor of Pharmaceutical Technology, as well as Cosmetic Science, at Egas Moniz School of Health and Science.
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Dr. Charles Evans
MedPharm Product Development, BSc PhD
Senior Vice President of Pharmaceutical Development of MedPharm MedPharm is an end-to-end CDMO specializing exclusively in topical and transepithelial drug products, providing comprehensive support from early-phase research through to clinical and commercial manufacturing. MedPharm’s expertise spans delivery to the skin, lung, nose, eye, ear, nail as well as other mucosal membranes. MedPharm's unique approach to product development focuses on de-risking the development process using thorough pre-formulation and formulation development approaches before employing industry-leading in vitro models and process development capabilities. This approach has supported the approval of more than 80 marketed products across the USA, Europe and Asia. Dr. Charles Evans serves as Senior Vice President of Pharmaceutical Development at MedPharm, with more than 20 years of experience in advancing products from early-phase through to commercialisation across topical, inhalation, transdermal, and injectable platforms. He has particular expertise in complex delivery systems designed to optimise drug efficacy, quality, and safety.Throughout his career, Dr. Evans has led multidisciplinary teams in the design and optimisation of a broad range of dosage forms, including liquids, semi-solids, aerosols, and transdermal patches. He played a pivotal role in developing MedPharm’s proprietary MedSpray® technology, now licensed to enhance client product performance. In his current role, he oversees global product development strategy and leads MedPharm’s UK centre of excellence for formulation development. Dr. Evans drives the delivery of robust, effective drug products, covering the full development lifecycle—from early formulation to scale-up and manufacturing—supported by a strong foundation in regulatory compliance and scientific rigour. His leadership helped establish MedPharm’s reputation for excellence in topical and transdermal drug delivery. He continues to contribute to the field through publications, patents, and active industry engagement.
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Pascale Tranche
Alhena Regulatory Strategy/Operation
Pascale has extensive experience in pharmaceutical and drug development, as well as in project management, gained through nearly 20 years in the pharmaceutical industry in both the USA and France. She began her career at Pentech Pharmaceuticals, a biotechnology company based near Chicago (USA), where she first served as Laboratory Manager and then Project Manager. During this time, she acquired hands-on experience in CMC analytical development, formulation, technology transfer to CMOs, FDA interactions, and GMP operations. Pascale then joined Galderma (France) as Manager of Pharmaceutical Activities, where she expanded her expertise in dermatological products, regulatory interactions (as CMC representative), and the operations of a large international organization. In 2008, Pascale moved to Nicox as Project Manager. She initially oversaw pharmaceutical development activities before taking on the management of global development programs. In this role, she led multidisciplinary project teams, reporting to executive management and the board. Her experience broadened to include full development lifecycle management, ophthalmology, medical devices, and sterile products. After almost two decades in the pharmaceutical industry, Pascale transitioned to consultancy and co-founded Alhena Consult in 2019 with three other partners.
Scientific Advisory Board
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Professor Dave Singh
BA (Hons), MB BChir, MA (Cantab), MRCP, MD, FBPhS, FERS
Professor of Clinical Pharmacology and Respiratory Medicine at the University of Manchester and Medical Director of the Medicines Evaluation Unit. He is a leading COPD and asthma drug-development clinician-scientist, with extensive experience as principal investigator in respiratory clinical trials, a strong focus on new therapies for COPD, and involvement in GOLD science activities and respiratory endpoint development. He was also part of the international meta trial investigating the use of nebulised heparin in patients with COVID-19
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Professor Jadwiga “Wisia” Wedzicha
FMedSci
is Professor of Respiratory Medicine at Imperial College London and an internationally recognised COPD researcher. She qualified from Somerville College, Oxford University and St Bartholomew’s Hospital Medical College, University of London, and is an NIHR Emeritus Senior Investigator. Her work focuses on the mechanisms, clinical impact and prevention of COPD exacerbations, including the role of bacterial and viral infection, airway colonisation, observational studies and clinical trials, making her highly relevant to HT-231’s COPD respiratory-infection positioning.
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Professor Ashley Woodcock
OBE, BSc, MBChB, MD, FERS, FFPM, FRCP, FMedSci
Professor of Respiratory Medicine at the University of Manchester and Consultant Physician at the North West Lung Centre. He has published extensively across asthma, COPD, chronic cough and real-world respiratory evidence, has led major respiratory clinical research activity, and brings particular relevance to COPD through his experience in large respiratory units, clinical trials and pragmatic studies such as the Salford Lung Studies. He was also part of the international meta trial investigating the use of nebulised heparin in patients with COVID-19.
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Professor Mario Cazzola
MD, FERS
is Honorary Professor of Respiratory Medicine at the University of Rome “Tor Vergata” and an internationally recognised authority in respiratory clinical pharmacology, obstructive lung disease and bronchodilator therapy. He previously served as Professor of Respiratory Medicine, Director of the Postgraduate School of Respiratory Medicine and Chief of the Respiratory Clinical Pharmacology Unit at the University of Rome “Tor Vergata”, and has held honorary academic links with the Institute of Pulmonary Pharmacology, King’s College London. His research has focused on the pharmacological management of airway diseases, particularly COPD and bronchodilator agents, including being the first clinician to investigate ensifentrine in the treatment of COPD.He has authored several hundred scientific publications. He has also held senior editorial and European Respiratory Society roles, including co-chairing the ERS/ATS Task Force on outcomes for COPD pharmacological trials, making him highly relevant to HT-231’s COPD clinical-development positioning.
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Dr Rajvinder Khasriya
PhD, MRCOG
Consultant Urogynaecologist and subspecialist at Whittington Health, Senior Clinical Lecturer at the UCL Eastman Dental Institute, Department of Microbial Diseases, and Principal Clinical Investigator of the Bladder Infection & Immunity Group (BIIG). Her clinical and academic work focuses on recurrent urinary tract infection, bladder infection, chronic lower urinary tract symptoms, urogynecology and host–microbiome interactions in bladder disease. She is highly relevant to Heparin Therapeutics’ HT-243 programme because of her specialist expertise in chronic bladder infection, bladder inflammation, patient phenotyping, translational urogynaecology research and clinical investigation of refractory bladder pain and infection syndromes.
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