CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Tan against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 31, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

New Use Of A Combination Of An Angiotensin Receptor Blocker (Arb) With A Neutral Endopeptidase Inhibitor (Nepi)NOVARTISJul 23, 2025
New Use Of A Combination Of An Angiotensin Receptor Blocker (Arb) With A Neutral Endopeptidase Inhibitor (Nepi)NOVARTISJul 16, 2025
Determination Of Open Circuit Voltage Curve For Rechargeable BatteriesTWAICEJun 18, 2025
Solid State Forms Of Mavacamten And Process For Preparation ThereofASSIA CHEMICAL INDUSTRIESJun 17, 2025
Native Valve Repair Devices And ProceduresEDWARDS LIFESCIENCESJun 11, 2025
Sealant For The Sealing Of A Draining DeviceDALLMERJun 10, 2025
Native Valve Repair Devices And ProceduresEDWARDS LIFESCIENCESJun 4, 2025
Tolerance In Plants Of Solanum Lycopersicum To The Tobamovirus Tomato Brown Rugose Fruit Virus (Tbrfv)VILMORIN & CIEMay 28, 2025
Methods Of Purifying PolypeptidesF HOFFMANN LA ROCHEMay 27, 2025
System And Method For Protein Corona Sensor Array For Early Detection Of DiseasesTHE BRIGHAM AND WOMENS HOSPITALMay 27, 2025

Explore Tan'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: Jul 31, 2025
Patent NumberGrant DateTitleTotal Oppositions
Dec 18, 2024Medical Device1
Oct 11, 2023Gold Sputtering Target1
Sep 15, 2021Contact Lens With A Hydrophilic Layer1
Jul 28, 2021Catalyst For Solid Polymer Electrolyte Fuel Cells And Method For Producing Same1
Apr 14, 2021Use Of Olive Mill Waste Waters In The Leather Tanning Industry1
Oct 28, 2020Contact Lens With A Hydrophilic Layer1
Nov 20, 2019Medical Device1
Jul 4, 2018Positive Electrode Active Material For Lithium Secondary Batteries, Positive Electrode For Lithium Secondary Batteries, And Lithium Secondary Battery1
Apr 18, 2018Contact Lens With A Hydrophilic Layer1
Apr 4, 2018Compositions And Methods For Treating Hair1

Top competitors of Tan

List of top competitors of Tan based on patent oppositions.