MERCOSUR - Argentina

Richelet & Richelet

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Richelet & Richelet is one of the oldest specialist IP law firms in Argentina and focuses on intellectual property protection, patent and trade mark filings, and litigation and patent prosecution. Patent filings in the electronics segment and freedom-to-operate (FTO) searches have been particularly active areas for the practice, which serves an international client base that extends across the Americas, Europe and Asia, and handles matters from a range of sectors, including apparel, pharmaceuticals, chemicals (& agrochemicals), sport, consumer goods and the automotive industry. Gastón Richelet advises primarily on patent prosecution and contentious IP issues, and was recently elected as president of Argentina’s industrial property agents association ( (AAAPI). The ‘highly reliable’ and ’consistently clear’ Ricardo Richelet specialises in trade mark prosecution and on all aspects of litigation and enforcement of rights.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Highly reliable. Consistently clear and efficient service.’

  • ‘One of the best practices I know in patent matters. They are at the highest level in Argentina. Ricardo Richelet and Gastón Richelet, the two brothers, have numerous skills and lead their teams very well.’

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Key clients

  • Sumitomo Chemical Company
  • Takeda Pharmaceutical Company

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Work highlights

  • Advising multiple pharmaceutical and biotech clients in appeals against patent rejections based on a Joint Ministerial Resolution that limits the patentability of incremental inventions.
  • Advising Swiss Medical on a series of cases to stop and remove the misuse of its trade marks and trade names online and on social media.

Abbreviated data is displayed for this firm.