IP Verse

Office Freylinger patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Office Freylinger

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4042873	Allulose Syrups	TATE & LYLE TECHNOLOGY	Jul 16, 2025	LAMBERT
EP3711722	Absorption Agent And Absorbent Article	NIPPON SHOKUBAI	Mar 19, 2025	STOCKHAUSEN SUPERABSORBER
EP3681978	Coke Oven Device With Central Recirculation For Producing Coke And Method For Operating The Coke Oven Device And Control System And Use	THYSSENKRUPP INDUSTRIAL SOLUTIONS	Sep 26, 2024	PAUL WURTH
EP3681977	Coke Oven Device With Circumflowed Circular Current Path For Producing Coke And Method For Operating The Coke Oven Device And Control System And Use	THYSSENKRUPP	Sep 25, 2024	PAUL WURTH
EP3984633	Water Absorbent Agent	NIPPON SHOKUBAI	Aug 15, 2024	STOCKHAUSEN SUPERABSORBER
EP3681979	Coke Oven Device With Eccentric Inlets For Producing Coke And Method For Operating The Coke Oven Device And Control System And Use	THYSSENKRUPP INDUSTRIAL SOLUTIONS	Jul 31, 2024	PAUL WURTH
EP4043589	Stave Protection System	PRIMETALS	May 29, 2024	PAUL WURTH
EP3056268	Particulate Water Absorber Comprising Water-Absorbing Resin As Main Component And Process For Manufacturing Same	NIPPON SHOKUBAI	Dec 21, 2023	STOCKHAUSEN SUPERABSORBER
EP3540081	Stave Protection System	PRIMETALS	Jun 21, 2023	PAUL WURTH
EP3243565	Water Absorbent Agent And Method For Producing Same, Evaluation Method, And Measurement Method	NIPPON SHOKUBAI	Apr 4, 2023	STOCKHAUSEN SUPERABSORBER

Top companies who are the clients of Office Freylinger

Company	Total
PAUL WURTH	12
STOCKHAUSEN SUPERABSORBER	8
NMC	4
ARCELORMITTAL BISSEN & BETTEMBOURG	1
LAMBERT	1
RAVAGO	1
IEE ELECTRONICS & ENGINEERING	1