Patent Oppositions in complex drugs industry

Explore the competitive field of complex drugs where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in complex drugs technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the complex drugs industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the complex drugs industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 9, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Composition For Inducing Proliferation Or Accumulation Of Regulatory T CellsTHE UNIVERSITY OF TOKYOMay 20, 2026RIECK
Composition For Inducing Proliferation Or Accumulation Of Regulatory T CellsTHE UNIVERSITY OF TOKYOMay 19, 2026NESTLE
Dietary Modulation Of Brain FunctioningNUTRICIAMay 12, 2026SOCIT DES PRODUITS NESTL
Compositions And Methods For Muscle Regeneration Using Prostaglandin E2THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITYApr 22, 2026DRRIES
Compositions And Methods For The Treatment Of Graft Versus Host DiseaseVECTIVBIOApr 2, 2026TEVA PHARMACEUTICALS
Use Of Akkermansia For Treating Metabolic DisordersUNIVERSIT CATHOLIQUE DE LOUVAINFeb 6, 2026SOCIT DES PRODUITS NESTL
Use Of Pasteurized Akkermansia For Treating CancerCOMPAGNIE GERVAIS DANONEFeb 6, 2026NESTLE
Composition Comprising Akkermansia Muciniphila And Green Tea ExtractTHE AKKERMANSIADec 5, 2025SOCIT DES PRODUITS NESTL
Neoantigen Identification Using HotspotsGRITSTONE BIONov 26, 2025BIONTECH
Combination Of Collagen Peptide And Whey Protein For Use In A Condition Of The Skeletal TissueROUSSELOTNov 12, 2025COMPAGNIE GERVAIS DANONE

To stay ahead in the competitive complex drugs industry, companies are constantly innovating. Here are the top patents facing oppositions in the complex drugs industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 9, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Aug 7, 2019Methods To Mobilize Progenitor/Stem CellsGENZYME8
Apr 29, 2020Composition For Inducing Proliferation Or Accumulation Of Regulatory T CellsTHE UNIVERSITY OF TOKYO5
Jan 6, 2021Composition For Improving Membrane Composition And Functioning Of CellsNUTRICIA5
Oct 28, 2020High Energy Liquid Enteral Nutritional CompositionNUTRICIA5
Apr 29, 2020Composition For Inducing Proliferation Or Accumulation Of Regulatory CellsTHE UNIVERSITY OF TOKYO5
Nov 8, 2023Neoantigen Identification, Manufacture, And UseSEATTLE PROJECT4
Jun 7, 2023Arginine And Its Use As A T Cell ModulatorINSTITUTE FOR RESEARCH IN BIOMEDICINE4
May 2, 2018High Energy Liquid Enteral Nutritional CompositionNUTRICIA4
Sep 15, 2021Compounds For Improved Viral TransductionBLUEBIRD BIO4
Apr 22, 2020Improved Methods For Manufacturing Adoptive Cell TherapiesSEVENTY BIO4