Oppositions
Oppositions at the EPO and other post-grant challenges, such as those at the USPTO, can be procedurally, technically and strategically complex. Our experience of these proceedings, representing both patentees and opponents, often involving multiple parties, makes EIP the firm of choice for clients seeking representation in these proceedings in all technical areas.
Very commercially focused, with wide strategic and tactical experience, and a huge depth of highly skilled technical knowledge.
— Legal 500 2021
We represent clients in person at hearings at the EPO in Munich, The Hague and Berlin, as well as using EIP's IT systems to ensure the best possible outcomes in virtual hearings.
Our integrated team of patent attorneys, litigators and paralegals can act in national court litigation alongside EPO opposition proceedings for a seamless, consistent and effective service.
We are also experienced at using Third-Party Observations at the EPO and WIPO to challenge patent applications before they are granted, which for some clients may be a more cost-effective manner in which to address third-party rights of potential concern.
Our team have extensive record of representing clients before the EPO and bring this experience to represent clients.
Be kept up to date with all things Opposition at EIP and from around the world. Listen to our EIP Talks podcast, read our insights and published publications and more.
+44 (0)20 7440 9510
oppositions@eip.com
or Enquire now
Bath +44
(0)1225 337843
Cardiff +44
(0)29 2023 0509
Denver +1
720-845-6065
Leeds +44
(0)113 245 7981
London +44
(0)20 7440 9510
Stockholm +44
(0)20 7440 9510
Düsseldorf +49
(0)211 9595 8500
