CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Sanofi Biotechnology'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: Jul 31, 2025
Patent NumberGrant DateTitleTotal Oppositions
Jul 31, 2024Methods For Preventing Or Treating Allergy By Administering An Il-4R Antagonist4
Apr 24, 2024Methods For Treating Atopic Dermatitis By Administering An Il-4R Antagonist7
Feb 14, 2024Methods For Treating Skin Infection By Administering An Il-4R Antagonist5
Feb 7, 2024Methods For Treating Severe Atopic Dermatitis By Administering An Il-4R Inhibitor7
Jan 10, 2024Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist6
Nov 15, 2023Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist6
Nov 1, 2023Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist7
Oct 6, 2021Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist4
Sep 1, 2021Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist3
May 9, 2018Methods For Treating Atopic Dermatitis By Administering An Il-4R Antagonist1

Top competitors of Sanofi Biotechnology

List of top competitors of Sanofi Biotechnology based on patent oppositions.