IP Verse

Lonza competitive analysis

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Latest oppositions filed by Lonza

Explore patent oppositions filed by Lonza against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP2582794
Generation Of Induced Pluripotent Stem Cells From Small Volumes Of Peripheral BloodCELLULAR DYNAMICSDec 7, 2018
EP2548950
Reprogramming T Cells And Hematopoietic CellsCELLULAR DYNAMICSJul 25, 2018

Latest patents of Lonza opposed by its competitors

Explore Lonza'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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3874047
Dec 25, 2024Carbon-Source Regulated Protein Production In A Recombinant Host Cell1
EP3503726
Dec 11, 2024Low Residue Disinfecting Wipes1
EP3810579
Apr 17, 2024Method For Preparation Of N-Carboxyanhydrides1
EP3773509
Nov 1, 2023Spray Drying Process For Low Aspect Ratio Particles Comprising Poly[(Methyl Methacrylate)-Co-(Methacrylic Acid)]1
EP3684381
Dec 7, 2022Production Of Extracellular Vesicles In Single-Cell Suspension Using Chemically-Defined Cell Culture Media1
EP3672614
Oct 6, 2021Engineered Extracellular Vesicles And Uses Thereof1
EP1915394
Jan 27, 2021High-Level Expression Of Recombinant Antibody In A Mammalian Host Cell6
EP2467400
Jan 24, 2018Variant Immunoglobulins With Improved Manufacturability2

Latest publications and patents of Lonza New

Explore the latest publications and patents granted to Lonza, showcasing their recent innovations and technological advancements.

Last updated on: Oct 17, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Lonza

EP3874047
Dec 25, 2024Carbon-Source Regulated Protein Production In A Recombinant Host CellPatent Maintained As Amended
EP3503726
Dec 11, 2024Low Residue Disinfecting WipesGranted And Under Opposition
EP3810579
Apr 17, 2024Method For Preparation Of N-CarboxyanhydridesPatent Maintained As Amended
EP3773509
Nov 1, 2023Spray Drying Process For Low Aspect Ratio Particles Comprising Poly[(Methyl Methacrylate)-Co-(Methacrylic Acid)]Granted And Under Opposition
EP3684381
Dec 7, 2022Production Of Extracellular Vesicles In Single-Cell Suspension Using Chemically-Defined Cell Culture MediaGranted And Under Opposition
EP3672614
Oct 6, 2021Engineered Extracellular Vesicles And Uses ThereofOpposition Rejected
EP1915394
Jan 27, 2021High-Level Expression Of Recombinant Antibody In A Mammalian Host CellRevoked
EP2591121
Jan 24, 2018Production Cell LineNo Opposition Filed Within Time Limit
EP2467400
Jan 24, 2018Variant Immunoglobulins With Improved ManufacturabilityRevoked

Latest PTAB cases involving Lonza

Discover the latest PTAB cases involving Lonza, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Lonza with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LONZA WALKERSVILLE2 - - -
CELLULAR DYNAMICS - 9 - -
FUJIFILM CELLULAR DYNAMICS - 9 - -