Law FirmOpposition Filing Analysis

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

Stay updated with the latest patent oppositions filed by Breuer

Patent NumberTitleApplicantOpposition DateOpposition Company
Silicone Elastomer-Silicone Hydrogel Hybrid Contact LensesCOOPERVISION HOLDINGMar 13, 2024ALCON
Method For Producing A Bortezomib Ester SolutionSTADA ARZNEIMITTELJun 27, 2023EXTROVIS
Ready-To-Use Bortezomib SolutionSTADA ARZNEIMITTELMay 16, 2023EXTROVIS
Silicone Hydrogels Comprising Desirable Water Content And Oxygen PermeabilityJOHNSON & JOHNSON VISION CAREJan 2, 2023ALCON
Contact Lens With A Hydrophilic LayerTANGIBLE SCIENCEJun 14, 2022ALCON
Apparatus For Creating Ocular Surgical And Relaxing IncisionsOPTIMEDICAJan 5, 2022ALCON
Apparatus For Creating Ocular Surgical And Relaxing IncisionsOPTIMEDICANov 12, 2021ALCON
Contact Lens With A Hydrophilic LayerTANGIBLE SCIENCEJul 26, 2021ALCON
Methods For Treating Progressive Multiple SclerosisF HOFFMANN LA ROCHEJun 9, 2021BREUER
Process Of Modulating Man5 And/Or Afucosylation Content Of Glycoprotein CompositionDR REDDYS LABORATORIESJun 2, 2021BREUER