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Herrmann patent opposition analysis

Latest oppositions filed by Herrmann

Explore patent oppositions filed by Herrmann 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: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4190288
Environmentally-Friendly Absorbent Article And Process Of MakingONTEXJul 30, 2025
EP3900686
Absorbent Articles And Methods Of MakingONTEXJul 28, 2025
EP3898202
Methods For Low Initial Weld Speed In Ultrasonic WeldingDUKANE IASJan 16, 2025
EP3677231
Apparatus And Method Of Manufacturing An Elastic Composite Structure For An Absorbent Sanitary ProductCURT G JOAOct 31, 2023
EP2881184
Ultrasound Welding Device And Ultrasound Welding Method For Controlling Continuous Ultrasound Welding ProcessesBRANSON ULTRASCHALL NIEDERLASSUNG DER EMERSON OHGDec 18, 2019
EP2769830
Round SonotrodeMS SPAICHINGENJun 21, 2018
EP2382069
Perforation Of Laminated Materials, Laminate Comprising A Perforated Layer Of Hydrophobic Gel And An Imperforate Substrate, Wound DressingBRIGHTWAKEApr 30, 2018

Latest patents of Herrmann opposed by its competitors

Explore Herrmann'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.

Last updated on: Sep 4, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2424724
Dec 18, 2024Ultrasound Welding Device And Method For Welding Material Webs1
EP2988919
Jun 14, 2017Ultrasonic Welding Apparatus Having A Plurality Of Sonotrodes1

Top competitors of Herrmann

Top competitors of Herrmann based on patent oppositions.