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Patent Oppositions in biological testing industry

Explore the competitive field of biological testing 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 biological testing 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 biological testing 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 biological testing 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: Jan 1, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Neoantigen Identification Using HotspotsGRITSTONE BIONov 26, 2025BIONTECH
Tomato Plant Resistant To Tomato Brown Rugose Fruit VirusENZA ZADEN BEHEERNov 25, 2025GAUTIER SEMENCES
Methods And Materials For Assessing Allelic ImbalanceMYRIAD GENETICSNov 19, 2025CALYSTA
Methods And Materials For Assessing Allelic ImbalanceMYRIAD GENETICSNov 18, 2025HGF
Detection And Treatment Of Disease Exhibiting Disease Cell Heterogeneity And Systems And Methods For Communicating Test ResultsGUARDANT HEALTHNov 5, 2025SOPHIA GENETICS
Normalizing Tumor Mutation BurdenGUARDANT HEALTHOct 22, 2025SOPHIA GENETICS
Compositions And Methods For Isolating Cell-Free DnaGUARDANT HEALTHOct 15, 2025SOPHIA GENETICS
Methods And Compositions For Analyzing Nucleic AcidCLARET BIOSCIENCESep 18, 2025MAIWALD
Melon Plants With A Dominant Melon Yellowing Associated Virus (Myav) Resistance GeneNUNHEMSSep 11, 2025RIJK ZWAAN ZAADTEELT EN ZAADHANDEL
Non-Unique Barcodes In A Genotyping AssayPERSONAL GENOME DIAGNOSTICSAug 20, 2025STRAWMAN

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

Last updated on: Jan 1, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Jan 13, 2021Method Of Treating Cancer Using Immune Checkpoint InhibitorBRISTOL MYERS SQUIBB9
Jan 3, 2024Methods Of Treating Ovarian CancerTESARO7
Aug 22, 2018Composition For Cleaving A Target Dna Comprising A Guide Rna Specific For The Target Dna And Cas Protein-Encoding Nucleic Acid Or Cas Protein, And Use ThereofTOOLGEN INCORPORATED6
Jun 7, 2023Compositions And Methods For Analyte DetectionPRESIDENT AND FELLOWS OF HARVARD COLLEGE4
Aug 2, 2023Methods Of Associating Genetic Variants With A Clinical Outcome In Patients Suffering From Age-Related Macular Degeneration Treated With Anti-VegfREGENERON PHARMACEUTICALS4
Dec 21, 2022Identifying Patient Response To S1P Receptor Modulator AdministrationNOVARTIS4
Jan 2, 2019Systems And Methods To Detect Rare Mutations And Copy Number VariationGUARDANT HEALTH4
Apr 29, 2020Composition For Inducing Proliferation Or Accumulation Of Regulatory T CellsTHE UNIVERSITY OF TOKYO4
Oct 6, 2021Methods For Treating Or Preventing Asthma By Administering An Il-4R AntagonistSANOFI BIOTECHNOLOGY4
Dec 18, 2019Methods And Materials For Assessing Allelic ImbalanceMYRIAD GENETICS3