IP Verse

Wallinger Ricker Schlotter patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Wallinger Ricker Schlotter

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3733624	Interlayer For Laminated Glass And Laminated Glass	SEKISUI CHEMICAL CO., LTD.	Jul 21, 2026	EASTMAN CHEMICAL
EP3837273	Improved Protein Recovery	BRISTOL-MYERS SQUIBB COMPANY	Jun 24, 2026	OETKE
EP3898933	Functional Yeast Protein Concentrate	OHLY GMBH	Jun 10, 2026	OETKE
EP3202735	Interlayer Film For Laminated Glass, Roll-Shaped Body, Laminated Glass, Method For Manufacturing Interlayer Film For Laminated Glass, And Method For Manufacturing Roll-Shaped Body	SEKISUI CHEMICAL CO., LTD.	May 20, 2026	EASTMAN CHEMICAL
EP4408205	Filter Element For Mouthpieces For Use In Smoking Products Or Hnb Products	CERDIA INTERNATIONAL GMBH	Mar 24, 2026	EASTMAN CHEMICAL
EP4215725	Oil Supply System For A Machine, In Particular A Power Unit Of A Motor Vehicle, And Power Unit For A Motor Vehicle With Such An Oil Supply System	VALEO POWERTRAIN GMBH	Oct 29, 2025	BAYERISCHE MOTOREN WERKE
EP3842397	Interlayer Film For Laminated Glass, Roll Body And Method Of Manufacturing Laminated Glass Set	SEKISUI CHEMICAL CO., LTD.	Jul 9, 2025	EASTMAN CHEMICAL
EP3796929	Suppression Of Bone Cancer-Induced Allodynia	IPSEN BIOPHARM LIMITED	Jun 18, 2025	MERZ PHARMA
EP4223265	Wound Dressing	SMITH & NEPHEW PLC	May 21, 2025	MOLNLYCKE HEALTH CARE
EP3653765	Cellulose Acetate Tow Band, And Method For Producing Cellulose Acetate Tow Band	DAICEL CORPORATION	Mar 19, 2025	EASTMAN CHEMICAL

Top companies who are the clients of Wallinger Ricker Schlotter

Company	Total
EASTMAN CHEMICAL	15
OETKE	14
SCHAEFFLER	12
MERZ PHARMA	10
MOLNLYCKE HEALTH CARE	9
NIPPON SHOKUBAI KABUSHIKI KAISHA	4
MHLBAUER	4
C & E FEIN	3
C & E FEIN GMBHROBERT BOSCH	2
MLNLYCKE HEALTH CARE	2