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IP Verse

Simmons & Simmons patent opposition analysis

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

Latest patent oppositions filed by Simmons & Simmons

Stay updated with the latest patent oppositions filed by Simmons & Simmons

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3728328
Bispecific Antigen Binding ConstructARGENX BVBAJul 22, 2025SIMMONS & SIMMONS
EP4139588
Bolt Through Intermediate Shaft Of Parallel Axis GearboxLINAMARJul 22, 2025SIMMONS & SIMMONS
EP4133277
Method For Determining The Risk Of Incidence Of A Care-Associated Infection In A PatientBIOASTERMay 14, 2025SIMMONS & SIMMONS
EP3653765
Cellulose Acetate Tow Band, And Method For Producing Cellulose Acetate Tow BandDAICELMar 17, 2025ACETATE
EP3237004
Predicting Outcome Of Treatment With An Anti- 4 7 Integrin AntibodyMILLENNIUM PHARMACEUTICALSFeb 7, 2025POLPHARMA BIOLOGICS
EP4085770
Tow Band For Smoking Article, Filter For Smoking Article, Smoking Article, And Cartridge For Smoking ArticleDAICELDec 20, 2024ACETATE
EP3767918
Method And System For Authenticating A Purchase By A UserSIIPOct 17, 2024THE STATE OF THE NETHERLANDS MINISTRY OF THE INTERIOR AND KINGDOM RELATIONS
EP4026851
Cellulose Acetate And Cellulose Acetate CompositionDAICELSep 10, 2024ACETATE
EP3855186
A Method For Determining The Efficacy Of A Sars-Cov-2 VaccineEUROIMMUN MEDIZINISCHE LABORDIAGNOSTIKASep 4, 2024SIMMONS & SIMMONS
EP3300658
Analyte Sensor MethodsABBOTTJul 12, 2024SIBIO TECHNOLOGY

Top clients of Simmons & Simmons

Top companies who are the clients of Simmons & Simmons

CompanyTotal
KCI MANUFACTURING UNLIMITED33
KCI LICENSING19
SIMMONS & SIMMONS7
PATENTANWALTE ISENBRUCK BOSL HORSCHLER PARTG MBB6
ROCHE5
ACETATE4
FRANKE & PARTNER PATENT UND RECHTSANWALTSKANZLEI3
SAMSUNG BIOEPIS3
CELANESE3
CHUGAI SEIYAKU KABUSHIKI KAISHA2