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Sanofi competitive analysis

Latest publications and patents of Sanofi New

Explore the latest publications and patents granted to Sanofi, showcasing their recent innovations and technological advancements.

Last updated on: Sep 7, 2025
Publication NumberPublication DateTitleLegal Status

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EP4571274
Aug 20, 2025Sensor, Cartridge And Drug Delivery DevicePending
EP4069338
Aug 20, 2025Dosing Mechanism With Rotational End Stop Mechanism For Terminating Dose DispenseGranted
EP3731902
Aug 20, 2025Data Collection Apparatus For Attachment To An Injection DeviceGranted
EP3380134
Aug 20, 2025Medicament Injection DeviceGranted
EP4593960
Aug 6, 2025Anti-Cd28 AntibodiesPending
EP4556038
Aug 6, 2025AutoinjectorPending
EP4593035
Jul 30, 2025Predicting Disease SeverityPending
EP4593021
Jul 30, 2025Augmenting Real World Patient Data To Include Proxy Endpoint DataPending
EP4591905
Jul 30, 2025Electronic Add-On Module And Assembly Of An Electronic Add-On Module And A Drug Delivery DevicePending
EP4434562
Jul 30, 2025Medicament Delivery Device And Actuation Mechanism For A Drug Delivery DevicePending

Latest oppositions filed by Sanofi

Explore patent oppositions filed by Sanofi against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 11, 2025
Patent NumberTitleApplicantOpposition Date

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EP3728328
Bispecific Antigen Binding ConstructARGENX BVBAJul 23, 2025
EP4226941
Pegylated Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINEJul 22, 2025
EP3853305
High-Purity Peg Lipids And Uses ThereofMODERNATXJun 24, 2025
EP3678654
Pneumococcal Polysaccharides And Their Use In Immunogenic Polysaccharide-Carrier Protein ConjugatesMERCK SHARP & DOHMEMar 18, 2025
EP3668568
Dosage Measurement Module On Injection PenELI LILLYMar 7, 2025
EP3981437
Nucleic Acid VaccinesMODERNATXMar 3, 2025
EP4023249
Nucleic Acid VaccinesMODERNATXMar 3, 2025
EP4017557
Methods And Apparatus For Aspects Of A Dose Detection SystemELI LILLYNov 4, 2024
EP3134120
Compositions And Methods For Treating Cytokine-Related DisordersTHE CHILDRENS HOSPITAL OF PHILADELPHIAOct 23, 2024
EP3283059
Method For Producing Rna CompositionsCUREVACOct 3, 2024

Latest patents of Sanofi opposed by its competitors

Explore Sanofi's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 11, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2571517
Oct 16, 2024Long - Acting Formulations Of Insulins1
EP4056212
Oct 9, 2024Autoinjector1
EP3506931
Jul 31, 2024Methods For Preventing Or Treating Allergy By Administering An Il-4R Antagonist4
EP3889181
Apr 24, 2024Methods For Treating Atopic Dermatitis By Administering An Il-4R Antagonist7
EP3740267
Feb 28, 2024Packaging Container1
EP3110848
Feb 14, 2024Methods For Treating Skin Infection By Administering An Il-4R Antagonist5
EP3515465
Feb 7, 2024Methods For Treating Severe Atopic Dermatitis By Administering An Il-4R Inhibitor7
EP3973987
Jan 10, 2024Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist6
EP2788050
Nov 29, 2023Syringe Carrier1
EP4011915
Nov 15, 2023Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist6

Latest PTAB cases involving Sanofi New

Discover the latest PTAB cases involving Sanofi, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 13, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2019-01658Oct 7, 2019MYLAN PHARMACEUTICALSSANOFI AVENTIS DEUTSCHLANDInstitution Denied
IPR2019-01022May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-00979May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDFinal Written Decision
IPR2019-00982May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-00981May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-00980May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-00987May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-00978May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-00977May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other
IPR2019-01023May 2, 2019PFIZERSANOFI AVENTIS DEUTSCHLANDTerminated-Other

Top competitors of Sanofi

Top competitors of Sanofi based on patent oppositions.