Mathisen & Macara LLP is a distinguished intellectual property law firm specializing in patents, registered designs, and trademarks, with a heritage dating back to 1932. The firm stands out for its partner-led approach, where nearly all technical work is handled by experienced attorneys, ensuring high-quality, expert-driven service for clients ranging from global corporations to individual inventors.
The firm operates as an extension of its clients’ in-house teams, leveraging attorneys who have previously worked within major corporate IP departments to provide commercially focused advice. With expertise across diverse technological fields and a flexible, value-driven service model from their Greater London location, they offer tailored support in IP protection, dispute resolution, and portfolio management.
Services Offered
- Patent Law
- Patenting Inventions
- Registered Designs
- Registered Trade Marks
- Commercial Initiatives (including IP due diligence)
- IP Disputes (enforcement, defense, opposition proceedings)
- Renewal Services (worldwide fee payment)
- Formalities Services (IP portfolio administration)
- Copyright Advice
The firm serves a diverse clientele including FTSE-100 companies, SMEs, entrepreneurs, universities, and international attorney firms, with particular expertise in chemistry, electronics, communications, information technology, materials, bioscience, and mechanical/electrical engineering. Regulated by the Intellectual Property Regulation Board (IPReg), their attorneys are UK and European qualified.
