IP Verse

Eisenfhr Speiser competitive analysis

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

Last updated on: Jun 25, 2026

Patent Number	Title	Applicant	Opposition Date
EP3987887	Solid State Rf Oven With Context Awareness	ILLINOIS TOOL WORKS	May 5, 2026
EP3446544	System For Preparing And Method For Operating A System For Preparing At Least One Food	VORWERK & INTERHOLDING	Apr 9, 2026
EP4284193	Mixture Of Hmos And Bifidobacteria	NESTLE	Feb 6, 2026
EP4256968	Chocolate Replicas Produced From Individual Components	VOYAGE FOODS	Sep 25, 2025

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

IP litigation analysis comparing Eisenfhr Speiser 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
EISENFHR SPEISER	4	-	-	-
ILLINOIS TOOL WORKS	7	30	1	4
NESTLE	192	238	-	-
VORWERK & INTERHOLDING	7	22	-	-