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‘My aim is to guide the client, so he understands how IPR strategy can contribute to his objectives and needs.’
Marijke Westra

Marijke Westra

  • Life Sciences
  • European and Dutch Patent Attorney, European Patent Litigator
  • Senior Associate

Marijke joined V.O. in 2009, She advises clients on the protection of intellectual property in all areas of life sciences, primarily in biochemistry, biotechnology and molecular biology.

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She studied pharmacy at the University of Groningen. After graduation in 2004, Marijke performed doctoral research (PhD) in the field of cardiovascular disease at LeidenUniversity, for which she obtained the PhD degree in 2010.

In her capacity as European Patent Litigator, Marijke is allowed to act as UPC representative.

Working experience

  • Patent Attorney, V.O.( 2009-present)

Education

  • PhD in Biopharmaceutical sciences, Leiden University (2010)
  • MSc in Pharmacy, University of Groningen with a specialization in pharmaceutical biology (2004)

Professional & Community Activities

  • Member of examination committee Platform Formalities Officers (PFO)

Languages

  • English
  • Dutch

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News

Düsseldorf Local Division adopts The Hague’s four-step test for infringement by equivalence and applies a structured “feature-by-feature function” analysis 

In its decision in Wonderland v Cybex (UPC_CFI_807/2024 and UPC_CFI_334/2025, Local Division Düsseldorf, 27 May 2026), the Düsseldorf panel addressed — in detail — the assessment of patent infringement by equivalent means under Art. 69 EPC and the Protocol.Continue reading

TU Delft Impact Contest 2026

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Why every engineer should know something about patents

A flood of new patents is setting Europe in motion. The European Patent Office (EPO) recently reported a record number of patent applications last year: 201,974. This increase is no coincidence, but the direct result of the rise of technologies such as quantum computing and AI. In a rapidly changing world, attention to intellectual property […]Continue reading