Patent Oppositions in protein production industry

Explore the competitive field of protein production 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 protein production 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 protein production 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 protein production 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: Sep 10, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Control Of Trace Metals During Production Of Anti-Cd38 AntibodiesJANSSEN BIOTECHApr 24, 2025DEHMEL & BETTENHAUSEN PATENTANWALTE PARTMBB
Variants Of C-Type Natriuretic PeptideBIOMARIN PHARMACEUTICALApr 10, 2025ASCENDIS PHARMA
Methods For Harvesting Mammalian Cell CulturesAMGENFeb 7, 2025ZWICKER SCHNAPPAUF & PARTNER
Cell Culture MethodsUCB BIOPHARMADec 24, 2024STRAWMAN
Cell Culture MethodsUCB BIOPHARMADec 23, 2024POHLMAN
Cell Culture MethodsUCB BIOPHARMADec 20, 2024MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBB
Process For Culturing Mammalian CellsF HOFFMANN LA ROCHEDec 13, 2024OETKE
Compositions And Methods For T Cell Delivery Of Therapeutic MoleculesTHE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAFeb 5, 2024JAMES POOLE
Methods For Increasing Mannose Content Of Recombinant ProteinsAMGENJan 23, 2024STRAWMAN
Stable Anti-Ifnar1 FormulationASTRAZENECAJan 18, 2024MAIWALD PATENTANWALTS

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

Last updated on: Sep 10, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Mar 2, 2022Modified Nucleoside, Nucleotide, And Nucleic Acid CompositionsMODERNA THERAPEUTICS, INC.10
Sep 19, 2018Methods Of Cell CultureMOMENTA PHARMACEUTICALS10
Mar 16, 2016A Method For Reducing Heterogeneity Of Antibodies And A Process Of Producing The Antibodies ThereofMYLAN7
Feb 24, 2021Process For Cultivation Of Cho CellsNOVARTIS6
Sep 2, 2020Process Of Modulating Man5 And/Or Afucosylation Content Of Glycoprotein CompositionDR REDDYS LABORATORIES5
Jan 29, 2020Process For Manipulating The Level Of Glycan Content Of A GlycoproteinAMGEN5
Dec 2, 2015Antigen-Binding Molecule Capable Of Binding To Two Or More Antigen Molecules RepeatedlyCHUGAI SEIYAKU KABUSHIKI KAISHA5
Apr 12, 2017Cell Culture Method Using Amino Acid-Enriched MediumCHUGAI SEIYAKU KABUSHIKI KAISHA5
Nov 2, 2022Cell Culture Medium Comprising Small PeptidesLIFE4
Apr 20, 2016Anti-Cldn6 AntibodyCHUGAI SEIYAKU KABUSHIKI KAISHA4