IP Verse

Letzelter patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Letzelter

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP2826903	Mineral Fiber Insulation Product	KNAUF INSULATION	Jan 25, 2024	ROCKWOOL
EP2061336	Method To Increase The Antioxidant Activity Of Chocolate	PURATOS	Sep 20, 2017	BARRY CALLEBAUT
EP2167631	Biogas Plant And Process For The Production Of Biogas From Ligneous Renewable Resources	MEISSNER	Oct 7, 2015	VERBIO VEREINIGTE BIOENERGIE

Top companies who are the clients of Letzelter

Company	Total
BARRY CALLEBAUT	1
ROCKWOOL	1
VERBIO VEREINIGTE BIOENERGIE	1