IP Verse

Zumstein patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Zumstein

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP2277621	Slurry Phase Polymerisation Process	INEOS MANUFACTURING BELGIUM	Oct 9, 2018	BOREALIS
EP2711355	Method For Producing Acrylamide Aqueous Solution	MITSUBISHI CHEMICAL	Aug 29, 2018	MAIWALD PATENT- UND RECHTSANWALTSGESELLSCHAFT MBH
EP2767174	Oral Compositions	SYMRISE	Sep 14, 2017	INDENA
EP2500466	Method And Process For The Pretreatment Of Lignocellulosic Biomass	ANDRITZ	Feb 3, 2017	VALMET
EP2725134	Piping System From Reactor To Seperator And Method To Control Process Flow	ANDRITZ	Feb 26, 2016	VALMET

Top companies who are the clients of Zumstein

Company	Total
VALMET	2
BOREALIS	1
INDENA	1
MAIWALD PATENT- UND RECHTSANWALTSGESELLSCHAFT MBH	1