Appeal against wide form confidentiality regime in SEP infringement proceedings: InterDigital Technology Corp v OnePlus Technology (Shenzhen) Co

Posted on 23 May 2023

This is an appeal against the decision issued by the first instance court in a case management conference (CMC) between OnePlus Technology (appellant) and InterDigital (respondent). The CMC was part of an infringement proceedings involving standard essential patents (SEPs). The case management decision ruled on, among others, the terms of…

Jonathan DeVile

Partner, Patent Attorney

Nigel Lee

Associate, Patent Attorney

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global survey" > Managing IP features solicitor Tamsin Holman in "Top 250 Women in IP" global survey

Posted on 23 May 2023

We are delighted to announce that Tamsin Holman, D Young & Co Partner and Solicitor, is listed for the fifth consecutive year on the Managing IP "Top 250 Women in IP" survey. Tamsin is one of only nineteen UK women named on the list. This global survey recognises the leading…

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D Young & Co IPSTARS 2023

Posted on 23 May 2023

Congratulations to the D Young & Co partners who have been listed as individual IP STARS in the Managing IP 2023 global survey!

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Infringement

Our team of experienced attorneys are well versed in the complexities of opposing and defending patent infringement claims. Where appropriate we work seamlessly with litigation counsel in other jurisdictions to safeguard our clients’ legal interests and ensure an all-round strategy for tackling disputes.

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Revocation

The Unified Patent Court has the exclusive competence to hear patent invalidity actions for both European unitary patents and European patents that have not been opted-out of the UPC jurisdiction. We can successfully leverage our enviable success rate in opposition and appeal proceedings at the European Patent Office to directly…

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Unified Patent Court

Our expert team of European patent attorneys has a track record in contentious proceedings that is second-to-none, making us the ideal partner of choice for defending our client’s interests before the UPC.

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Representation

We are able to draw upon many years of collective practical experience in drafting and prosecuting patent applications to help shape creative litigation strategies before the European Patent Office and Unified Patent Court.

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Unitary patents

The European unitary patent (UP) provides welcome additional flexibility for obtaining patent protection in Europe. It complements, rather than replaces, conventional European and national patent rights in certain EU member states. With over 60 qualified European patent attorneys, we are able to provide tailored, sector-specific advice relating to patent filing…

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Trade Mark Newsletter No.128

Posted on 11 May 2023

IP Cases & Articles

GOURMET & INSIDE: General Court sets out requirements for evidence of genuine use

Posted on 11 May 2023

Two General Court decisions, Sympatex Technologies v EUIPO (INSIDE) and Transgourmet Ibérica SAU v EUIPO (GOURMET), provide clarification regarding the requirements for evidence of use.