Karl Shaw

telephone: +44 (0)161 499 1449
Karl joined Harrison IP in June 2018 after completing an MEng in Mechanical Engineering at the University of Huddersfield. He will be working closely with a number of our Patent Attorneys in order to gain experience in a range of technical fields, as well as to aid his training to qualify as a Patent Attorney before both the UK and the European patent offices.
Mark Smith

telephone: +44 (0)161 499 1449
B.Bus.Sci (Hons); LLB
Mark is a dual-qualified Solicitor (of the Senior Courts of England & Wales) and Attorney (of the High Court of South Africa). Mark has specialised for over a decade in trade mark and copyright law across the full spectrum of contentious and non-contentious work, as well as commercial aspects of intellectual property and intangible assets, including the drafting of licence and service-level agreements. Mark also has particular expertise in IP valuation and due diligence.
Natalie Brindle

telephone: +44 (0)161 499 1449
Registered Trade Mark Attorney
European Trade Mark Attorney
Natalie began her career as a trade mark attorney at Zeneca Limited in 1996, and was responsible for a portfolio of marks in the specialties and agrochemical businesses as well as the pharmaceutical business.

Following the merger with Astra in 2000, she became a trade mark advisor at AstraZeneca with responsibility for the oncology and infection therapy area portfolios. During this time Natalie dealt with all aspects of domestic and international trade mark portfolio management, from creation, clearance and registration to enforcement, licensing and assignment, and post-patent expiry exploitation.

In 2001 she move into private practice, where she expanded her knowledge to many other product areas, including healthcare products, clothing, food and drink, household and building products. Natalie has been involved with several major divestment/acquisition projects for various clients.

Natalie joined Harrison IP in February 2007 and is based in Manchester. She is experienced in opposition and appeal procedures at the UK Trade Marks Registry and OHIM and is an active member of the Institute of Trade Mark Attorneys (ITMA). She is on the ITMA Programme Committee and is a member of PTMG.
Julia D'Arcy

telephone: +44(0) 141 331 4479
BSc (Chemistry)
Chartered Patent Attorney
European Patent Attorney
Julia is a Chartered and European Patent Attorney specialising in the protection of inventions in the chemical, pharmaceutical and medical sectors, including the protection of chemical entities and their uses, therapeutic formulations and methods of organic synthesis. Specific fields of expertise include biomaterials for the formation of biocompatible prostheses and implants; polymer sciences incorporating the synthesis and properties of polymers; medical devices ranging from contact lenses to stents and grafts; methods to assist in the diagnosis and treatment of conditions including cancer, sexual dysfunction, cellular proliferation and differentiation; drug delivery systems including sustained release and targeted release compositions, gastroretensive systems, bioadhesive and mucoadhesive systems and micro-particulate drug delivery systems; ionic liquids and materials including diamond, paper and glass technology.

She has extensive experience of drafting and prosecuting Patent applications before the UK and European Patent Offices as well as managing the prosecution of overseas Patent portfolios. She has provided infringement and validity opinions, and has conducted due diligence as part of flotation proceedings as well as in relation to licensing, assignment and funding negotiations. She has also been involved in the resolution of entitlement and ownership disputes.

Her clients include multi-national corporate clients, universities and SMEs.
Barbara Diamant

telephone: +44(0)1904 795 869
Fax: +44(0)1904 795 382
European Patent Attorney
Israeli Patent Attorney
Barbara holds a B.Sc in biochemistry and pharmacology from King's College, University of London, and an M.Sc in immunology from the Weizmann Institute of Science, Israel.

Barbara has worked in the patent field since 2000 and is a European Patent Attorney and a licensed Israeli Patent Attorney. Her practice is in the areas of pharmaceuticals, chemistry, biochemistry, medical devices and mechanics. She is experienced in all aspects of preparation and prosecution of applications in Europe, as well as in the preparation of freedom-to-operate and patentability opinions.
Michael Harrison

telephone: +44 (0)1904 795 869
MA DPhil (Chemistry)
Chartered Patent Attorney
European Patent Attorney
European Trade Mark Attorney
Michael's practice is currently in chemical, biochemical, pharmaceutical and mechanical patents and also in trade marks and registered designs. He is active on the Council of the Chartered Institute of Patent Attorneys and was its president in 2005/06.

Michael's early training was carried out at the private practice firms of Boult Wade & Tennant from 1970 to 1972 and Stanley Popplewell Francis & Ross between 1972 and 1973. He joined Urquhart-Dykes and Lord in 1973 as a qualified patent attorney and later became a full partner of the firm, having considerable involvement with the firm's management and record systems. His professional activities covered a wide subject matter range and he also had a large trade mark and registered design practice.

Michael joined the law firm DLA in 1990 to set up a new patent agency department. Over a five year period he established and managed a department covering three offices in Leeds, Manchester and Sheffield. His practice included patents, trade marks and registered design work.

In 1995 Michael founded, with others, the practice of Harrison Goddard Foote and helped it grow to become one of the larger patent attorney firms in the country.
Anne Lacaze

telephone: +44 (0)161 499 1449
Registered Trade Mark Attorney
European Trade Mark Attorney
Anne is a European and Registered Trade Mark Attorney with an EC and business law degree and a Masters degree in intellectual property law.

Anne started her career as a trainee solicitor in a law firm specialising in intellectual property in Paris in 1999 where she gained experience in litigation involving trade marks and other intellectual property rights, including patents and copyright. She later moved to the UK and obtained a postgraduate certificate in intellectual property law from the University of Manchester.

In 2002 Anne joined another firm of Patent and Trade Mark Attorneys where she handled large trade mark portfolios for clients in sectors such as healthcare products, clothing and footwear, food and drinks, and assisted some of these clients with large divestment projects.

Anne advises on all aspects of trade mark law, from administrative procedure for trade mark clearance, registration, opposition and appeal procedures with the UK and OHIM Offices, to transfer and enforcement of trade mark rights. She also handles domain name disputes.

Anne joined Harrison IP in 2007 and is based in Manchester. She is an active member of the Institute of Trade Mark Attorneys (ITMA) and organises Continuing Professional Development seminars for the North of England.
Adam Messulam

telephone: +44 (0)20 8421 8197
BSc (Physics)
Chartered Patent Attorney
European Patent Attorney
Adam is a Chartered and European Patent Attorney. He holds a BSc in physics. Adam's practice is primarily directed towards the field of mechanical engineering. He specialises in the motor industry having represented a group of major motor manufacturers for many years. He particularly specialises in engine and transmission design but of late has focussed more towards emissions reduction and hybrid vehicle technology.

Adam is involved in all aspects of patent work from drafting through to opposition, appeal and licensing. He has managed patent portfolios of international corporations, but is just as at home dealing with private inventors. Adam has also independently built a web-based company from the ground up, and so can advise on the pitfalls of creating a start-up company, from the benefit of experience.
Alec Messulam

telephone: +44 (0)20 8421 8197
BSc (Physics)
Chartered Patent Attorney
European Patent Attorney
Alec's practice is currently in mechanical, electrical, electronic and computer related patents and also in registered designs.

Alec entered the profession in 1968 working for IBM France as a patent translator. His early training to become an attorney was carried out at the private practice firm of W. P. Thompson & Co. (1969 to 1972).

After three years in the patents department of GEC Marconi, during which he qualified a chartered patent attorney, Alec joined Marks & Clerk in London, where he became a partner in 1977. In 1982, he left to set up A. Messulam & Co. and continued to run his own successful practice until 2011, when it merged with Harrison IP.
Michelle O'Neill

telephone: +44 (0)1904 795 869
European Patent Attorney
Chartered UK Patent Attorney
IP Litigator – Patent
PhD in Biotechnology –
John Innes Centre, Norwich
BSc Honours in Biochemistry –
University of Manchester
Michelle practices primarily in the fields of biotechnology and pharmaceutical chemistry. She is involved in all areas of patent protection from identifying inventions and drafting patent applications to managing the prosecution to grant of worldwide patent portfolios. Michelle takes pride in providing clear and practical patent advice to clients in licensing and acquisition negotiations as well as in providing strategic advice to clients as they bring their products to market.

She has a varied client base and works with technologies ranging from novel antimicrobial therapies, combination therapies, drug formulations and diagnostics to generic drugs and the protection of plants.

Michelle’s client portfolio includes UK companies, universities, overseas attorneys and a number of international pharmaceutical companies.

Michelle is a director and one of the founders of Harrison IP.
Support Team

Philippa Blackburn
Formalities Manager and
Registered Trade Mark Attorney (non-practising)

Jackie Elson
Finance and Accounts

Lauren Quantick
Legal Assistant

Vicky Dickinson

Amy Quantick
Legal Assistant

Laura Witherington
Legal Assistant – Manchester Office

Sue Boyes
Legal Assistant

Sue Scaife
Credit Controller

Andrea Hewitt
Legal Assistant - Manchester Office

Alison van Dam
Renewals Administrator – Manchester Office
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Patent and Trade Mark Attorneys
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