Latest oppositions filed by Pfizer Inc.

This table presents recent patent oppositions filed by Pfizer Inc. against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP3596123Fc-Optimized Anti-Cd25 For Tumour Specific Cell DepletionCANCER RESEARCH TECHNOLOGY LIMITEDOct 4, 2024
EP3513802Vector For Liver-Directed Gene Therapy Of Hemophilia And Methods And Use ThereofVRIJE UNIVERSITEIT BRUSSELAug 27, 2024
EP3227333Bispecific Antibodies Against Cd3Epsilon And Bcma For Use In Treatment Of DiseasesBRISTOL-MYERS SQUIBB COMPANYMay 16, 2024
EP3007724Compositions And Methods Of Immunizing Against C. DifficileSANOFI PASTEUR INC.Apr 5, 2024
EP4108769A Method For Producing And Purifying Rna, Comprising At Least One Step Of Tangential Flow FiltrationCUREVAC MANUFACTURING GMBHFeb 29, 2024
EP3625345Modified Messenger Rna Comprising Functional Rna ElementsMODERNATX, INC.Feb 26, 2024
EP4023755Artificial Nucleic Acid Molecules For Improved Protein ExpressionCUREVAC AGJan 26, 2024
EP3581650Factor Ix Polypeptide Mutant, Its Uses And A Method For Its ProductionUNIQURE BIOPHARMA B.V.Sep 27, 2023
EP3355919Combination Therapy Using Inhibitors Of Human Growth And Differentiation Factor 15 (Gdf-15) And Immune Checkpoint BlockersJULIUS-MAXIMILIANS-UNIVERSITÄT WÜRZBURGSep 6, 2023
EP3708668Artificial Nucleic Acid Molecules For Improved Protein ExpressionCUREVAC AGApr 27, 2023

The following table provides an overview of the latest patents of Pfizer Inc. that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3977993Jan 31, 2024Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-Benzoxazole For Use As A Medicament2
EP3583947Oct 11, 2023Streptococcus Pneumoniae Capsular Polysaccharides And Conjugates Thereof2
EP3555064Mar 1, 2023Glp-1 Receptor Agonists And Uses Thereof1
EP3191461Nov 3, 2021Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-Benzoxazole5
EP3498734Sep 1, 2021Combination Of A Pd-1 Antagonist And A Vegfr Inhibitor For Treating Cancer7
EP3431475Apr 7, 2021Solid Forms Of A Selective Cdk4/6 Inhibitor4
EP2968155Mar 3, 2021Tofacitinib Oral Sustained Release Dosage Forms6
EP3096785Sep 9, 2020Immunogenic Compositions Comprising Conjugated Capsular Saccharide Antigens And Uses Thereof3
EP3246021Nov 13, 2019Apixaban Formulations12
EP3302565Nov 6, 2019Solid Dosage Forms Of Palbociclib6