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IP Verse

Keil & Schaafhausen patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Keil & Schaafhausen

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4069646	Filter Candle And System Comprising A Filter Candle For Preparing Water	BWT HOLDING	Oct 28, 2025	BRITA
EP3969408	Water Dispensing Station	PEPSICO	Oct 24, 2025	BRITA
EP3668568	Dosage Measurement Module On Injection Pen	ELI LILLY	Mar 7, 2025	SANOFI AVENTIS DEUTSCHLAND
EP4227260	Liquid Dispenser Apparatus	UNITO SMART	Feb 13, 2025	BRITA
EP4023263	An Implant Comprising Magnesium Alloy And A Method For Preparing Thereof	BIORETEC	Dec 19, 2024	BIOTRONIK CORPORATE SERVICES
EP3727100	Device For Filtering Drinking Water	BWT	Nov 4, 2024	BRITA
EP4017557	Methods And Apparatus For Aspects Of A Dose Detection System	ELI LILLY	Nov 4, 2024	SANOFI AVENTIS DEUTSCHLAND
EP3708985	Electronic Heating Cost Distributor And Method For Operating The Same	QUNDIS	Sep 20, 2024	TECHEM ENERGY SERVICES
EP3550805	Method For Operating A Consumption Data Collection System And Data Collector	DIEHL METERING SYSTEMS	Aug 28, 2024	TECHEM ENERGY SERVICES
EP3333810	Locker Specific Access Authorization Information	DEUTSCHE POST	Jul 14, 2024	HERBERG

Top companies who are the clients of Keil & Schaafhausen

Company	Total
TECHEM ENERGY SERVICES	18
KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBB	8
BIOTRONIK	6
SANOFI AVENTIS DEUTSCHLAND	6
BRITA	5
AERO PUMP	3
KARL MAYER R&D	3
F TRONIC	2
DANFOSS	2
DILG	1