Month: May 2026
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UPC Roundup (1 week): CoA reverses infringement ruling; extends evidence-production deadline over Chinese export controls; more
This is a summary of developments in and around the Unified Patent Court (UPC) in the calendar week of May 25, 2026.
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UPC panels should state preliminary views at outset of every hearing: many practitioners are otherwise disinclined to file there
There are various ways in which UPC local divisions with a low case load could attract more cases. An introductory outline of the court’s views at the start of reach hearing is one of them.
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Jury accepts “reverse doctrine of equivalents” defense in blood pump patent case involving Johnson & Johnson unit
Abiomed and Maquet have been engaged in a long-running battle over blood pump technology.
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Rio court grants Dolby preliminary injunction in AV1 patent dispute against Skyworth
A Rio de Janeiro court granted Dolby preliminary injunctive relief over a patent allegedly incorporated into the AV1 specification, adding momentum to AV1 enforcement efforts and highlighting Brazil’s growing role in video-codec litigation.
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Bill pending in Brazil’s Senate would add anti-interference (including anti-interim-license) provisions to patent law: draconian sanctions
Brazil is now the first country with a pending legislative proposal to penalize those seeking antisuit injunctions and interim licenses.
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Fighting left-handed, UPC risks knock-out blows from foreign courts: CoA rejects interference, but may stop short of effective protection
The UPC CoA’s general stance on pushing back against foreign interference is strong and positive. But it may not be enough against jurisdictions that act (and interpret) aggressively and flexibly.
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ASUS may have violated stipulation not to use same prior art against Nokia in parallel PTAB and ITC proceedings: Director review
USPTO Director Squires wants to avoid “second bite at the apple” situations, and ASUS’s conduct has given rise to concern.
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UPC Court of Appeal says interference through UK interim licenses will not be tolerated: Amazon on losing track against InterDigital, but limited scope
The UPC CoA is inclined to throw out Amazon’s appeal against InterDigital’s anti-interference injunction and is sending out a strong message to judicial imperialists in the UK. The UPC is fully prepared to defend its jurisdiction.
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After the platform peak: Alibaba’s patent map points to the cloud-native AI buildout
Alibaba’s patent map is becoming less about the platform it built first, and more about the infrastructure it is positioning for AI-driven growth, cloud expansion, and the next layer of digital services.
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ParTec (Frohwitter) asserts supercomputer patents against Lenovo in UPC Dusseldorf LD, appeals Munich LD’s rejection of one complaint against NVIDIA
Fresh off the heels of its settlement with Microsoft, ParTec doubles down on its supercomputer patent enforcement campaign.