IP Verse

Sonic competitive analysis

Latest oppositions filed by Sonic

Explore patent oppositions filed by Sonic against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jun 25, 2026

Patent Number	Title	Applicant	Opposition Date
EP4415891	Ultrasonic Vibration System Comprising A Mechanical Resonator	HERRMANN ULTRASCHALLTECHNIK	Apr 30, 2026
EP3251787	Method For Producing A Component Of A Rotary Machine And Component Produced According To Such A Method	SULZER MANAGEMENT	May 12, 2025
EP3299116	Method For Producing Or Repairing A Component Of A Rotary Machine And Component Produced Or Repaired According To Such A Method	SULZER MANAGEMENT	Apr 3, 2025
EP3299117	Method For Producing Or Repairing A Component Of A Rotary Machine And Component Produced Or Repaired According To Such A Method	SULZER MANAGEMENT	Feb 27, 2025
EP3616830	High Frequency Vibration Spindle System With Noncontact Power Transmission And Method For Manufacturing A Restraining Part Used Therein	NATIONAL CHUNG HSING UNIVERSITY	Nov 21, 2024
EP4054788	Ultrasonic Welding Device With Integrated Camera Assembly	SCHUNK SONOSYSTEMS	Oct 14, 2024
EP3586983	Sieve Machine And Method For Sieving Powder-Form Material	IB VERFAHRENS UND ANLAGENTECHNIK	Sep 7, 2023
EP3442242	Adjustable Securing Mechanism For A Space Access Device	EARGO	Jan 28, 2022
EP3271136	Sonotrode For An Ultrasound Welding System And Method For Welding A Connection Element To A Component	REHAU	Jan 29, 2021
EP3047932	Method Of Laser Ablation For Engraving Of A Surface With Patch Optimization	AGIE CHARMILLES NEW	Sep 26, 2019

Latest patents of Sonic opposed by its competitors

Explore Sonic'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: Jun 25, 2026

Patent Number	Publication Date	Title	Total Oppositions
EP3467666	Mar 3, 2021	Video Distribution System Including Progressive Playback	2

Latest PTAB cases involving Sonic

Discover the latest PTAB cases involving Sonic, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Sonic with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jun 25, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
PANASONIC	-	11	5	-
BAKHTYARI	5	-	-	-
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS	15	59	1	-
OPTICAL DEVICES	-	-	-	11