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Intellectual Property

Plass Law > Intellectual Property

We offer legal solutions and services on intellectual property matters including search, registration and renewal of trademarks; registration of patents; and prevention of intellectual property rights infringement. The Intellectual Property (IP) team has a cumulative experience of 21 years lead by the firm’s Managing Partner Mr. Patrick Ngunjiri who is a patent agent in Kenya and co-headed by Mr. Joseph M. Rituga.




  • Advised a leading private university in Kenya on the ownership of a data management software system developed by an employee of the university. In the matter, a former employee of the University had claimed ownership of the system and threatened the University from further use of the system.
  • Registered a trade mark for French Company for Metallic Industries-France Metal an international company in the manufacturing industry. Also amended the trade mark application when in the course of application the company introduced an expanded class of goods. The Company was expanding to the Kenyan market and needed to register its trade mark in Kenya.
  • Registered a trademark for Patrine Limited a company incorporated in Kenya.
  • Renewed a trade mark for Kenya Methodist University, a leading university in Kenya.




Joseph Rituga

+254 729 219 337