Law FirmOpposition Filing Analysis

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

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

Patent NumberTitleApplicantOpposition DateOpposition Company
Method For Determining The Risk Of Incidence Of A Care-Associated Infection In A PatientBIOMRIEUXMay 14, 2025SIMMONS & SIMMONS
Cellulose Acetate Tow Band, And Method For Producing Cellulose Acetate Tow BandDAICELMar 17, 2025ACETATE
Predicting Outcome Of Treatment With An Anti- 4 7 Integrin AntibodyTAKEDA PHARMACEUTICALFeb 7, 2025POLPHARMA BIOLOGICS
Tow Band For Smoking Article, Filter For Smoking Article, Smoking Article, And Cartridge For Smoking ArticleDAICELDec 20, 2024ACETATE
Method And System For Authenticating A Purchase By A UserSIIPOct 17, 2024THE STATE OF THE NETHERLANDS MINISTRY OF THE INTERIOR AND KINGDOM RELATIONS
Cellulose Acetate And Cellulose Acetate CompositionDAICELSep 10, 2024ACETATE
A Method For Determining The Efficacy Of A Sars-Cov-2 VaccineEUROIMMUN MEDIZINISCHE LABORDIAGNOSTIKASep 4, 2024SIMMONS & SIMMONS
Analyte Sensor MethodsABBOTT DIABETES CAREJul 12, 2024SIBIO TECHNOLOGY
Treatment Of Paroxysmal Nocturnal Hemoglobinuria Patients By An Inhibitor Of ComplementALEXION PHARMACEUTICALSMay 2, 2024SAMSUNG BIOEPIS NL
Cellulose Acetate And Cellulose Acetate CompositionDAICELApr 26, 2024ACETATE