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The European Patent Office ("EPO") currently requires applicants to adapt descriptions to allowable claims. This practice is risky, expensive, and not clearly grounded in the law....more
The Unified Patent Court (UPC) is revolutionizing the way patents are enforced in Europe, and McDermott’s intellectual property team is here to help you navigate this dynamic landscape. Our Legal Lens on the Unified Patent...more
The European Patent Office ("EPO") has committed to specific timelines for its new practice of accelerating opposition proceedings....more
Challenges to the validity of the “Patent Cooperation Treaty joint applicant” have been a problem for many applicants at the European Patent Office. On October 10, 2023, the EPO’s highest authority, the Enlarged Board of...more
The Enlarged Board of Appeal of the European Patent Office (EPO) has issued a new dual decision – G1/22 and G2/22 – dealing with the assessment of priority rights at the EPO. The decision represents a significant break from...more
On October 10, 2023, the Enlarged Board of Appeal of the European Patent Office (EPO) issued a consolidated decision in cases G1/22 and G2/22 clarifying a common issue regarding the validity of a priority claim made at the...more
Background - As has been widely reported, major changes are looming for the European patent landscape. After many years of preparatory work and negotiations, Europe’s new Unified Patent Court (UPC) is expected to open for...more
In 1973, in response to concerns about the costs of securing patent protection in Europe, the European Patent Convention was signed to set up a common patent office to examine patent applications for any European country that...more
A major change to the European patent system is expected in 2023. Currently, patent owners: 1) validate European patents in individual States, 2) pay renewal fees, and 3) enforce the patent independently in each individual...more
Seven years after the Member States of the EU signed the Agreement on a Unified Patent Court (“UPCA”), the Unitary Patent (“UP”) and the Unified Patent Court (“UPC”) are likely to commence during the second half of 2022. This...more
Article 84 of the European Patent Convention (EPC) requires that the claims of a European patent application “shall define the matter for which protection is sought” and “shall be clear and concise and be supported by the...more
On February 10, 2020, the European Patent Office Opposition Division announced the results of an opposition filed against patent EP2800811, owned by the Regents of University of California, University of Vienna, and Emanuelle...more
European and UK patents are not impacted by Brexit. The European Patent Office (EPO) is established under the European Patent Convention (EPC). The EPC is separate from the European Union and the UK is, now, one of several...more
Last month, the European Patent Office (EPO) issued the much anticipated Written Decision associated with case T1063/18. We have previously written about this case in our alert "EPO May Return to Patenting Plants Obtained by...more
On December 5, 2018, a Technical Board of Appeal of the European Patent Office (EPO) announced that a recently introduced rule, which prohibits the grant of patents in respect of plants or animals exclusively obtained by...more
On 24 September 2018, the UK Government outlined its position on how the various Intellectual Property (IP) rights will be treated following "Brexit Day" – planned for 29 March 2019, in the unlikely event that the United...more
The Situation: In European patent law, opposition against a patent grant can be based only on particular grounds, with one of the grounds being insufficiency of disclosure, meaning that the invention is not disclosed clearly...more
The Situation: A recent decision by the Enlarged Board of Appeal of the European Patent Office confirmed that a 2011 ruling dealing with disclosed disclaimers does not overrule its 2004 decision applying to undisclosed...more
The current U.S. patent climate mandates a heightened focus on quality prosecution. For consumer product companies headquartered in Europe, and for those that regularly innovate there, this means preparing and filing European...more
In December, we reported that the European Commission ("Commission") had issued an Interpretive Notice (2016/C 411/03) stating products produced by essentially biological processes should not be patentable. The notice came as...more
Beginning in 2009, the Boards of Appeal of the European Patent Office ("EPO") issued a series of decisions that essentially created a new priority law in Europe that allowed members of the same patent family to negate each...more
For the past few years there has been fear that the law on priority claims in the European Patent Office (EPO) could result in a divisional application becoming prior art against its parent if the divisional application...more
Once a European patent application has been granted, all patentees must then choose to validate the granted application in one or more European countries. Such a decision may have long-term business and legal consequences. ...more
Unitary patents in Europe - The European unitary patent and Unitary Patent Court (UPC) are slated to go into effect in early 2017. These monumental changes will have a significant impact on the ways patent rights are...more
Now that some time has passed since the Brexit vote, some of the ways in which the vote is likely to impact British patent law are becoming clearer. Here is a quick summary of some of the primary concerns....more