US Patent Litigations are now available. Check here

Explore patent oppositions filed by Sonotronic Nagel against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3271136Sonotrode For An Ultrasound Welding System And Method For Welding A Connection Element To A ComponentREHAUJan 28, 2021