Patent attorneys help inventors and organisations protect new ideas by assessing whether inventions are genuinely innovative and drafting the legal documents needed to secure patent rights
As a patent attorney, you'll guide inventors and companies through the process of obtaining patents, drafting precise legal descriptions of new inventions and advising on how to protect intellectual property (IP). You'll also act to enforce patent rights if they're infringed, working closely with solicitors, barristers and overseas attorneys.
Patents are granted by the government and give inventors the right to prevent others from using or copying their invention for up to five years, with annual renewals available for a maximum of 20 years. You can only use the title 'patent attorney' once you're qualified and entered on the Register of Patent Attorneys. Most patent attorneys are chartered patent attorneys (CPA) and European patent attorneys (EPA), and some are also registered trade mark attorneys.
Types of patent attorneys
Areas of expertise include:
- biotechnology
- chemistry and pharmaceuticals
- electronics
- engineering.
Patent attorney responsibilities
Tasks vary depending on whether you work in private practice or in‑house, but you'll typically need to:
- carry out invention harvesting to identify potential new ideas
- discuss inventions with inventors or manufacturers to assess patentability
- analyse scientific and technical documents, including existing patents, to determine novelty and innovation
- draft detailed technical descriptions of inventions in precise legal language
- suggest modifications or extensions to strengthen patent applications
- file patent applications with the Intellectual Property Office (IPO) and the European Patent Office (EPO)
- prepare responses to patent examiners’ reports
- manage application and renewal deadlines
- advise clients on the potential value of their patents
- work with solicitors and barristers to defend or enforce patents
- conduct litigation at the EPO or in the Intellectual Property Enterprise Court (IPEC)
- advise overseas attorneys on foreign patent applications
- assess whether business activities may infringe existing patent rights
- handle assignments when patents are sold or transferred
- stay up to date with developments in IP law
- advise on related IP rights such as designs and trade marks
- mentor and tutor trainee patent attorneys.
Patent attorney salary
- Trainee patent attorneys typically earn £28,500 to £42,000, rising as you become part‑qualified. Technical assistants with Foundation Examinations usually earn £39,000 to £54,000, while those with the Final Standard may earn £50,000 to £68,000.
- Newly qualified CPAs or EPAs typically earn £67,000 to £74,000, rising to £72,000 to £81,500 if qualified as both CPA and EPA. With up to four years’ experience, salaries range from £75,000 to £108,000.
- At partner, director or head‑of‑patents level, salaries can exceed £108,000.
Salaries vary depending on location, employer type, technical specialism, experience and qualifications. Additional benefits may include bonuses, membership subscriptions, healthcare, life insurance and a pension.
Income data from the annual Dawn Ellmore Employment Salary Guide. Figures are intended as a guide only.
How many hours does a patent attorney work?
You'll usually work Monday to Friday, nine to five, although extra hours may be needed to meet deadlines. Flexible or hybrid working may be available.
How do you become a patent attorney?
You'll usually need at least a 2:1 degree in a science, engineering, technical or mathematics‑based subject. Many patent attorneys also hold a Masters or PhD, and industry experience can be helpful.
To qualify, you must complete two stages:
- Foundation level, via either:
- IPReg‑accredited Foundation Certificate examinations (PEB), or
- an IPReg‑accredited Postgraduate Intellectual Property Certificate (Bournemouth, Brunel or Queen Mary University of London)
- Final Diploma examinations, which assess IP law, drafting, amending applications, validity and infringement.
You must also complete either two years of supervised full‑time practice or four years of unsupervised full‑time practice in IP with substantial patent work.
Most firms expect you to qualify as a European patent attorney by completing the European Qualifying Examination (EQE), which requires one to three years of supervised professional activity depending on the exam papers.
A new Unitary Patent system came into force in 2023, and UK‑based EPAs retain representation rights before the Unified Patent Court. A new European Patent Litigation Certificate is being developed for future UK‑based EPAs.
It typically takes four to six years to qualify as both a UK and European patent attorney.
Search postgraduate courses in intellectual property law.
What skills does a patent attorney need?
You'll need to have:
- a strong understanding of scientific and technological principles
- excellent written communication skills for drafting persuasive legal documents
- analytical and problem‑solving ability
- the ability to explain complex technical ideas clearly
- attention to detail
- interpersonal skills for working with clients and inventors
- the ability to structure precise, coherent legal arguments
- confidence, tenacity and sound judgement
- a willingness to engage with legal and commercial issues
- advocacy and analytical skills
- self‑motivation and the ability to manage your own workload
- strong time management skills
- teamworking and collaboration skills
- commercial awareness.
Knowledge of French or German is useful, as these are official EPO languages. Understanding Japanese or Chinese can also be helpful.
Patent attorney work experience
Work experience with patent firms is difficult to obtain due to confidentiality, but some firms offer Easter or summer internships lasting one to two weeks.
Insight days or weeks are also available for undergraduates interested in IP.
If you can't secure direct experience, look for roles that develop communication, analytical, reasoning and attention‑to‑detail skills, as these are highly valued.
Find out more about the different kinds of work experience and internships that are available.
Who employs patent attorneys?
Patent attorneys are employed by:
- specialist law firms in private practice
- in‑house IP departments within large industrial companies
- government departments.
Most work in private practice. In‑house roles are less common and focus more on portfolio management, internal decision‑making and strategic IP work.
Clients in private practice may include:
- individuals
- start‑ups
- large companies
- universities and research organisations.
Industrial employers range from biotechnology and pharmaceuticals to automotive, engineering, electronics and consumer goods.
Some UK‑based firms have offices in Europe, and opportunities exist overseas in English‑speaking countries. A small number of patent attorneys work for government departments such as the Ministry of Defence.
Look for job vacancies at:
Specialist recruitment agencies such as Dawn Ellmore Employment, Fellows and Associates and Sacco Mann also advertise vacancies.
What are the career prospects for professional development in patent attorney work?
Once registered, you must undertake continuing professional competency (CPC) each year, using reflective practice to plan, record and review your learning. Activities may include:
- seminars and webinars on patent law and IP practice
- business skills training
- communication and problem‑solving workshops
- ongoing technical learning
- teaching, examining or tutoring
- reading journals and online materials such as the CIPA Journal.
Most patent attorneys go on to become Fellows of CIPA, gaining the title Chartered Patent Attorney.
Career progression in private practice typically moves from trainee to qualified attorney, then to associate (in some firms), and eventually to partner. You may specialise in a technical area or contribute to business development.