The US government, including the US Patent and Trademark Office (USPTO), has expressed concerns over the European Union's proposed regulation on standard-essential patents (SEPs). USPTO Director Vidal stated that they are taking a comprehensive approach and gathering feedback from stakeholders to inform their response. The US government does not take lightly the potential devaluation of SEPs.
http://www.fosspatents.com/2023/07/us-government-steps-up-resistance-to.html
http://www.fosspatents.com/2023/07/us-government-steps-up-resistance-to.html