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

Patent NumberTitleApplicantOpposition Date
EP3898202Methods For Low Initial Weld Speed In Ultrasonic WeldingDUKANE IASJan 16, 2025
EP3677231Apparatus And Method Of Manufacturing An Elastic Composite Structure For An Absorbent Sanitary ProductCURT G JOAOct 31, 2023
EP2881184Ultrasound Welding Device And Ultrasound Welding Method For Controlling Continuous Ultrasound Welding ProcessesBRANSON ULTRASCHALL NIEDERLASSUNG DER EMERSON OHGDec 18, 2019
EP2769830Round SonotrodeMS SPAICHINGENJun 21, 2018
EP2382069Perforation Of Laminated Materials, Laminate Comprising A Perforated Layer Of Hydrophobic Gel And An Imperforate Substrate, Wound DressingBRIGHTWAKEApr 30, 2018

Explore Herrmann Ultraschalltechnik's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP2424724Dec 18, 2024Ultrasound Welding Device And Method For Welding Material Webs1
EP2988919Jun 14, 2017Ultrasonic Welding Apparatus Having A Plurality Of Sonotrodes1