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IP Verse

Novagraaf competitive analysis

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

Last updated on: Jan 8, 2026

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by Novagraaf
EP4371375	Control Of A Lighting System For Color Point And Flux Level Control	SIGNIFY HOLDING	Nov 12, 2025
EP4182403	A White Light Emitting Device	SIGNIFY HOLDING	Jun 17, 2025
EP3925162	Previous Connection Status Report	KONINKLIJKE PHILIPS	Feb 14, 2025
EP3904761	Wiring-Free Driving Device And Lamp Wiring Method Therefor	SHENZHEN ANGUI TECHNOLOGY GO	Jan 17, 2025
EP3152956	Systems And Methods For Communication	OCADO INNOVATION	Dec 19, 2019
EP3030504	Apparatus For Retrieving Units From A Storage System	OCADO INNOVATION	Nov 7, 2018

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

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

Last updated on: Jan 8, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
NOVAGRAAF	6	-	-	-
KONINKLIJKE PHILIPS	-	179	6	44
OCADO INNOVATION	1	27	-	3
SIGNIFY HOLDING	-	139	2	-