IP Verse

Arc patent opposition analysis

Law FirmOpposition Filing Analysis

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

Stay updated with the latest patent oppositions filed by Arc

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4127287	Method For Manufacturing Insulation Products Based On Mineral Wool Using A Solid Thermosetting Binder	SAINT GOBAIN	Feb 7, 2025	KNAUF INSULATION
EP4087828	Method For Manufacturing Insulation Products Based On Mineral Wool	SAINT GOBAIN	Dec 13, 2024	KNAUF INSULATION
EP4127067	Aqueous Binder Composition	ROCKWOOL	Sep 13, 2024	KNAUF INSULATION
EP4127068	Low Chloride Mineral Wool Product	ROCKWOOL	Sep 13, 2024	KNAUF INSULATION
EP3696333	Inlet Valve For Cisterns	FOMINAYA	Oct 30, 2023	HIDROTECNOAGUA
EP3825449	Non-Woven Structure With Fibres Catalyzed By A Metallocene Catalyst	BEAULIEU GROUP	Jul 26, 2023	TOTALENERGIES ONETECH
EP3866935	Method Of Reducing Perspiration	UNILEVER	May 10, 2023	THE PROCTER & GAMBLE
EP3256099	Cosmetic Composition Containing Linear Alpha-Olefin Sulfonates, Anionic Surfactants, And Non-Ionic And/Or Amphoteric Surfactants, And Cosmetic Treatment Method	L'OREAL	Apr 11, 2023	THE PROCTER & GAMBLE
EP3256100	Cosmetic Composition Containing Linear Olefin Sulfonates, Non-Oxyalkylated Anionic Surfactants, And Non-Ionic And/Or Amphoteric Surfactants, And Cosmetic Treatment Method	L'OREAL	Mar 29, 2023	THE PROCTER & GAMBLE
EP3538571	Bimodal Polyethylene	UNIVATION	Mar 1, 2023	TOTALENERGIES ONETECH

Top companies who are the clients of Arc

Company	Total
TOTAL RESEARCH & TECHNOLOGY FELUY	27
KNAUF INSULATION	18
TOTALENERGIES ONETECH BELGIUM	11
THE PROCTER & GAMBLE	7
TOTALENERGIES ONE TECH BELGIUM	7
TOTALENERGIES ONETECH	2
TELEA ELECTRONIC ENGINEERING	1
COSTA	1
VALEO SYSTEMES DE CONTROLE MOTEUR	1
HIDROTECNOAGUA	1