TechnologyPatent OppositionCompetitive Analysis

Explore the competitive field of Cell Cultures 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 Cell Cultures technology and learn how to protect your intellectual property.

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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 Cell Cultures 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 Cell Cultures 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: Aug 21, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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Method For In Vitro Production Of Hyaline Cartilage TissueVANARIXJul 16, 2025CABINET BECKER ET ASSOCIES
Dna Methylation Based Predictor Of MortalityTHE REGENTS OF THE UNIVERSITY OF CALIFORNIAJul 8, 2025STRAWMAN
Lentiviral Transduction MethodsADAPTIMMUNEJul 2, 2025PATENT BOUTIQUE
Sex Sorted Sperm Demonstrating A Dose Response And Methods Of Producing Sex Sorted Sperm Demonstrating A Dose ResponseINGURANJun 18, 2025ABS
Modified Gamma Delta Cells And Uses ThereofTC BIOPHARMMay 28, 2025MAIWALD
Sorting With Counter Selection Using Sequence Similar PeptidesIMMATICSMay 28, 2025STRAWMAN
Vcn Enhancer Compositions And Methods Of Using The SameBLUEBIRD BIOMay 7, 2025JG OPPOSITIONS
Anti-Cd20 AntibodyBEIJING MABWORKS BIOTECHMar 12, 2025ARROWHOUSE
Anti-Cd20 AntibodyBEIJING MABWORKS BIOTECHMar 11, 2025KARO
Methods For Harvesting Mammalian Cell CulturesAMGENFeb 7, 2025ZWICKER SCHNAPPAUF & PARTNER

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

Last updated on: Aug 21, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Sep 19, 2018Methods Of Cell CultureMOMENTA PHARMACEUTICALS10
Nov 8, 2017Improved Cell Cultivation ProcessNOVARTIS7
May 10, 2017Methods And Compositions For Rna-Directed Target Dna Modification And For Rna-Directed Modulation Of TranscriptionTHE REGENTS OF THE UNIVERSITY OF CALIFORNIA7
Aug 7, 2019Methods To Mobilize Progenitor/Stem CellsGENZYME7
Apr 22, 2020Oligopeptide-Free Cell Culture MediaBAXALTA INCORPORATED6
Apr 19, 2017Oligopeptide-Free Cell Culture MediaBAXTER HEALTHCARE6
Feb 24, 2021Process For Cultivation Of Cho CellsNOVARTIS6
Apr 12, 2017Cell Culture Method Using Amino Acid-Enriched MediumCHUGAI SEIYAKU KABUSHIKI KAISHA5
Aug 21, 2019Improved Cell Culture MediumNOVARTIS5
Sep 12, 2018Cytotoxicity-Inducing Therapeutic AgentCHUGAI SEIYAKU KABUSHIKI KAISHA5