Stay informed with the latest litigation news. Explore now

IP Verse

Tan competitive analysis

Latest publications and patents of Tan New

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

Last updated on: Sep 7, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Tan

EP2630601
Dec 18, 2024Medical DevicePatent Maintained As Amended
EP3467141
Oct 11, 2023Gold Sputtering TargetGranted And Under Opposition
EP3570093
Sep 15, 2021Contact Lens With A Hydrophilic LayerRevoked
EP3614472
Jul 28, 2021Catalyst For Solid Polymer Electrolyte Fuel Cells And Method For Producing SameGranted And Under Opposition
EP3494237
Apr 14, 2021Use Of Olive Mill Waste Waters In The Leather Tanning IndustryGranted And Under Opposition
EP3388886
Oct 28, 2020Contact Lens With A Hydrophilic LayerRevoked
EP2627277
Nov 20, 2019Medical DeviceGranted And Under Opposition
EP3101716
Jul 4, 2018Positive Electrode Active Material For Lithium Secondary Batteries, Positive Electrode For Lithium Secondary Batteries, And Lithium Secondary BatteryOpposition Rejected
EP2888626
Apr 18, 2018Contact Lens With A Hydrophilic LayerRevoked
EP3021830
Apr 4, 2018Compositions And Methods For Treating HairGranted And Under Opposition

Latest oppositions filed by Tan

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

Last updated on: Sep 11, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3689365
Use Of Long-Acting Glp-1 PeptidesNOVO NORDISKAug 6, 2025
EP3594239
Methods For Improving Safety Of Blood-Brain Barrier TransportF HOFFMANN LA ROCHEJul 30, 2025
EP4255973
Nanocellular Expanded Polymer Beads, Method Of Manufacture And UsesCELLMAT SLJul 29, 2025
EP4321157
New Use Of A Combination Of An Angiotensin Receptor Blocker (Arb) With A Neutral Endopeptidase Inhibitor (Nepi)NOVARTISJul 23, 2025
EP3784283
Cannabidiol Preparations And Its UsesGW RESEARCHJul 22, 2025
EP4042873
Allulose SyrupsTATE & LYLE SOLUTIONS USAJul 16, 2025
EP4321157
New Use Of A Combination Of An Angiotensin Receptor Blocker (Arb) With A Neutral Endopeptidase Inhibitor (Nepi)NOVARTISJul 16, 2025
EP3305321
Therapeutic Agent And Therapeutic Method For Pulmonary HypertensionKYOWA HAKKO KIRINJul 15, 2025
EP4008699
Method For Producing Zirconia Sintered CompactKURARAY NORITAKE DENTALJul 15, 2025
EP3226841
Anticancer CompositionsARAGON PHARMACEUTICALSJul 7, 2025

Latest patents of Tan opposed by its competitors

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: Sep 11, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2630601
Dec 18, 2024Medical Device1
EP3467141
Oct 11, 2023Gold Sputtering Target1
EP3570093
Sep 15, 2021Contact Lens With A Hydrophilic Layer1
EP3614472
Jul 28, 2021Catalyst For Solid Polymer Electrolyte Fuel Cells And Method For Producing Same1
EP3494237
Apr 14, 2021Use Of Olive Mill Waste Waters In The Leather Tanning Industry1
EP3388886
Oct 28, 2020Contact Lens With A Hydrophilic Layer1
EP2627277
Nov 20, 2019Medical Device1
EP3101716
Jul 4, 2018Positive Electrode Active Material For Lithium Secondary Batteries, Positive Electrode For Lithium Secondary Batteries, And Lithium Secondary Battery1
EP2888626
Apr 18, 2018Contact Lens With A Hydrophilic Layer1
EP3021830
Apr 4, 2018Compositions And Methods For Treating Hair1

Latest PTAB cases involving Tan New

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

Last updated on: Sep 13, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Tan

PGR2025-00060Jul 10, 2025TANKLOGIXSITEPROPending
IPR2025-01164Jun 30, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-01165Jun 24, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-01110Jun 9, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-01111Jun 9, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-01069Jun 5, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-01044May 29, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-01043May 29, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-00988May 20, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending
IPR2025-00933May 13, 2025SAMSUNG ELECTRONICSWILUS INSTITUTE OF STANDARDS AND TECHNOLOGYPending

Top competitors of Tan

Top competitors of Tan based on patent oppositions.