IP Verse

Groth patent opposition analysis

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

Latest patent oppositions filed by Groth

Stay updated with the latest patent oppositions filed by Groth

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4291042	Oat Derived Composition	OATLY AB	Aug 12, 2025	GROTH & KB
EP3732098	Electric Motorised Watercraft And Driveline System	RIDE AWAKE	Apr 26, 2024	WBV WEISENBURGER BAUVERWALTUNG
EP3552947	Propelling Module And Surfing Apparatus Having The Same	YUJET	Nov 25, 2022	WBV WEISENBURGER BAUVERWALTUNG
EP2446090	Device And Method For Reducing Noise	IHC HOLLAND IE	Apr 28, 2021	TRACTEBEL OVERDICK
EP3260315	Chain Track	KONEOSAPALVELU ALIRANTA	May 11, 2020	KOPPOMS MASKIN OCH TRA
EP3263795	Composite Structural Wall And Method Of Construction Thereof	WONG	Feb 13, 2020	LIN

Top clients of Groth

Top companies who are the clients of Groth

Company	Total
WBV WEISENBURGER BAUVERWALTUNG	2
GROTH & KB	1
KOPPOMS MASKIN OCH TRA	1
LIN	1
TRACTEBEL OVERDICK	1