IP Verse

D competitive analysis

Latest oppositions filed by D

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

Last updated on: Oct 22, 2026
Patent NumberTitleApplicantOpposition Date
EP3678617
Multi-Spot Laser Probe With Illumination FeaturesALCONOct 14, 2026
EP3861166
Method Of Producing Kraft Paper And Kraft PaperBILLERUD AKTIEBOLAG PUBLOct 14, 2026
EP3986109
Plasma TreatmentLOUGHBOROUGH UNIVERSITYOct 14, 2026
EP4079286
Sunscreen CosmeticSHISEIDOOct 14, 2026
EP4405323
Process For Preparing A Cyclic DieneFIRMENICHOct 14, 2026
EP3703601
Multiple Illumination Transmission Through Optical FiberALCONOct 13, 2026
EP3813911
Vaporizer DeviceJUUL LABSOct 13, 2026
EP3923893
Sanitary ArticleESSITY HYGIENE AND HEALTH AKTIEBOLAGOct 13, 2026
EP4403049
Aerosol-Generating Substrate Comprising An Aerosol-Generating FilmPHILIP MORRISOct 13, 2026
EP4495418
Support Structure Inside A Nacelle Of A Wind TurbineNORDEX ENERGYOct 13, 2026

Latest patents of D opposed by its competitors

Explore D'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 22, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3528705
Apr 8, 2026System And Method For Communication Of Analyte Data1
EP4077576
Jan 14, 2026Sealant Composition1
EP4373735
Jan 14, 2026Methods For Handling A Load, In Particular For Installing Or Removing A Blade On An Offshore Wind Turbine, And Devices For Carrying Out Such Methods1
EP3507044
Jan 7, 2026Single-Lip Milling Tool2
EP3358942
Dec 31, 2025White Rust Resistantchrysanthemum1
EP4268789
Dec 31, 2025Rubber Plug1
EP3770438
Dec 24, 2025Device For The Control And Management Of One Or More Electric Pumps1
EP4463494
Dec 24, 2025Two-Component Polyurethane Adhesive Composition1
EP4154864
Dec 17, 2025Repigmenting Composition For Keratin Fibres, Especially Human Hair1
EP3522699
Dec 10, 2025White Rust Resistant Chrysanthemum Plants1

Latest PTAB cases involving D

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

Last updated on: Oct 22, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving D

IPR2026-00482Oct 2, 2026DUKE MANUFACTURINGPending
IPR2026-00483Oct 2, 2026DUKE MANUFACTURINGPending
IPR2026-00484Oct 2, 2026DUKE MANUFACTURINGPending
IPR2026-00479Sep 30, 2026DUKE MANUFACTURINGPending
IPR2026-00480Sep 30, 2026DUKE MANUFACTURINGPending
IPR2026-00481Sep 30, 2026DUKE MANUFACTURINGPending
IPR2026-00493Sep 17, 2026DK CROWNPending
IPR2026-00448Jul 29, 2026DOLBY LABORATORIESINTERDIGITAL VCPending
IPR2026-00406Jul 2, 2026DUKE MANUFACTURINGMARMON FOODSERVICEPending
IPR2026-00390Jun 5, 2026TELADOC HEALTHDATA HEALTH PARTNERSPending