IP Verse

Hepp Wenger Ryffel patent opposition analysis

The comprehensive analysis of Hepp Wenger Ryffel opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Hepp Wenger Ryffel

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4415891	Ultrasonic Vibration System Comprising A Mechanical Resonator	HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG	Apr 30, 2026	TELSONIC HOLDING
EP4373377	Self-Propelled And Self-Steering Floor Cleaning Apparatus, And Floor Cleaning System	ALFRED KÄRCHER SE & CO. KG	Apr 8, 2026	WETROK
EP4374237	Floor Cleaning System, Floor Cleaning Apparatus, And Method For Operating A Floor Cleaning System Or A Floor Cleaning Apparatus	ALFRED KÄRCHER SE & CO. KG	Jan 15, 2026	WETROK
EP4072332	Moist Oral Compositions	NICOVENTURES TRADING LIMITED	Sep 11, 2025	HEPP WENGER RYFFEL
EP3736312	Aqueous Inks For Manufacturing Decorative Panels	AGFA NV	Aug 5, 2025	ARCOLOR
EP3868626	Passenger Transport Vehicle	ALSTOM HOLDINGS	Jan 28, 2025	STADLER RAIL
EP4017909	Method And Reactor System For Depolymerising A Terephthalate-Polymer Into Reusable Raw Material	LONIQA SOLUTIONS B.V.	Aug 15, 2024	POLYMETRIX
EP3868337	Apparatus For Controlling Flow In A Bodily Organ	IMPLANTICA PATENT LTD.	Jul 31, 2024	MYOPOWERS MEDICAL FRANCE
EP3768181	Bone Plate With Form-Fitting Variable-Angle Locking Hole	DEPUY SYNTHES PRODUCTS, INC.	Jun 26, 2024	MEDARTIS
EP3868335	Apparatus For Controlling Flow In A Bodily Organ	IMPLANTICA PATENT LTD.	Jun 12, 2024	MYOPOWERS MEDICAL FRANCE

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