Top 10 of 612 law firms for Invalidity, Intellectual Property Law

Law firms ranked by client reviews

Invalidity covers challenges to the validity of registered IP rights, such as patents, trade marks or registered designs, and seeks to revoke or narrow protection where grounds exist. A solicitor in this area drafts and wires up the necessary proceedings, gathers prior art and other evidence, files applications or responses with the relevant office or court, and represents the client at hearings or in negotiations. The work is shaped by regulatory checks, deadlines, and the need to balance innovation with public interest.

Why this work is usually handled by a solicitor

A solicitor handles the detailed evidence and submissions that show why a right should not be upheld, including prior art, lack of novelty or inventive step, or improper registration. They rely on professional accountability, conduct of proceedings, and client safeguarding through regulated practice.

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4.9 1,499 Reviews

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4.9 2,341 Reviews

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Ashley Sutherland

Tagged solicitor Ashley Sutherland

I have used Ashley regularly in my martial arts business for various contract reviews and trademark applications. Ashley is extremely professional and efficient. Excellent service. I wouldn't hesitate to recommend Ashley and Hegarty LLP.

Review left by Ian Parker

4.8 1,146 Reviews

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4.9 404 Reviews

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Keith Melling

Tagged solicitor Keith Melling

Keith Melling and his team have provided invaluable guidance to Next Generation Travel on a wide range of matters, from company formation to management share incentive schemes, acquisitions, and complex issues like trademark infringements. Their advice is always clear, comprehensive and tailored to our business needs, allowing us to navigate legal challenges with confidence. We have worked with major Manchester based law firms in the past, but the level of service and expertise we receive from Napthens, under the leadership of Keith, rival those of much larger firms, and at a much more competitive price.

Review left by David

5.0 268 Reviews

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4.9 1,413 Reviews

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Daniel Fletcher

Tagged solicitor Daniel Fletcher

We discovered that a completely unrelated firm was attempting to profit by linking themselves to our company name and our reputation and immediately sought help. Half way through a Friday afternoon, we were not expecting to hear back - but we did. Our email was responded to and within a short time we had a solicitor ( Daniel Fletcher) on the phone, with a clear plan for how we could proceed. This was followed up on Monday and by Tuesday a forceful letter had been dispatched. By Friday we received assurances that the other company would withdraw every reference to the offending material and this was acted on promptly. All sorted inside a week. I cannot recommend Forbes too highly.

Review left by Angela

4.8 2,345 Reviews

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4.9 2,033 Reviews

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4.8 800 Reviews

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Wollens

4.8 2,291 Reviews

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4.5 3,397 Reviews

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4.8 2,876 Reviews

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4.9 1,266 Reviews

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