Commended for its ‘exceptional expertise, commercial insight, and strategic clarity’, KLC Law Firm advises on contractual and copyright protection matters and is regularly engaged in disputes. The team’s client base spans the pharmaceutical, banking, and health industries, acting for both domestic and multinational companies. Practice head Theodore Loukopoulos frequently advises on licensing contracts, patent rights, and co‑ownership agreements, and brings particular expertise in pre‑launch IP litigation strategy. Aristides Chiotellis focuses on trademark litigation, with experience before the Athens Supreme Court.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘The KLC team is recognised for its specialised expertise in pharmaceutical and life sciences law, offering clients a unique combination of legal precision and business insight. Unlike larger firms, KLC ensures partner-led involvement at every stage, delivering responsive solutions, consistently providing advice that is both strategically aligned and commercially impactful.’
- ‘The individuals at KLC stand out for their exceptional sector knowledge, accessibility, and business-minded approach. The team combines deep legal expertise with a practical understanding of the pharmaceutical and life sciences industry, ensuring advice is not only technically sound but also commercially valuable. We particularly value the partner-level engagement and responsiveness, which provides continuity and confidence in complex matters.’
- ‘This IP practice stands out for its exceptional expertise, commercial insight, and strategic clarity. The team combines deep technical knowledge with a strong understanding of clients’ business objectives, consistently delivering tailored, commercially focused advice. What sets them apart is their adaptability across industries and their ability to respond quickly and precisely to evolving client needs. Clients value their prompt, to-the-point guidance and their capacity to translate complex IP issues into clear, strategic direction.’
- ‘Theodore Loukopoulos distinguishes himself through exceptional attention to detail and a keen sense of commercial strategy. He handles complex legal and technical issues with clarity and always keeps the client’s business goals in view. He brings a focused and thoughtful mindset to every matter and is someone clients can rely on for clear, strategic direction.'
- ‘Very engaging and available. Open to discussing and understanding our needs. They have deep knowledge of the trademark litigation and regulatory processes in Greece.'
- 'Extensive knowledge and research capacity. Prior experience.'
Key clients
- Genepharm S.A.
- Patakis Publishing Company
- Aenorasis S.A.
- National Energy Holdings Limited
- Demo
- Elpen S.A.
- Pharos Group
- Winmedica S.A.
- Pharmapath S.A.
- Nafsika S.A.
- Snappi Bank S.A.
- Piraeus Bank S.A.
Work highlights
Providing comprehensive legal support to Patakis on all intellectual property matters, including copyright clearance and risk assessment for content use.
Representing ELPEN in a series of high-stakes patent litigation proceedings concerning the market entry of generic medicinal products, as well as in high-profile trademark litigation.
Providing end-to-end legal support on intellectual property matters to Snappi Bank SA throughout its entire setup and operational launch phase.
Practice head
Theodore Loukopoulos
Other key lawyers
Aristides Chiotellis