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Fredrik Öisjöen is a patent attorney with Kransell & Wennborg since 2016. He works with drafting and prosecution of patent applications, oppositions, infringement and freedom-to-operate analyses, patentability assessments and consultation in other patent related matters. Fredrik has broad technical knowledge in electronics, physics, and mechanics and has worked with patent cases in various technical fields such as medical technology, nanotechnology, lighting applications and in the automotive industry. Previously, Fredrik was a researcher in the field of superconducting sensors for medical applications with particular focus on magnetic nanoparticles and medical imaging techniques, but also fabrication and characterization of superconducting components. More recently, Fredrik was a patent attorney with Awapatent (2012 - 2016).