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IP Verse

Cook Medical competitive analysis

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Latest oppositions filed by Cook Medical

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

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EP3838220
System To Radially Constrict A Stent GraftBOLTON MEDICALMay 28, 2025
EP3493766
Systems, Devices, And Methods For Coupling A Prosthetic Implant To A Fenestrated BodyAORTICADec 6, 2024
EP3932373
Delivery System For Radially Constricting A Stent GraftBOLTON MEDICALSep 21, 2023
EP3585320
Delivery System For Radially Constricting A Stent Graft And Method Of UseBOLTON MEDICALApr 27, 2023
EP3463184
Stent Grafts And Methods Of Use For Treating AneurysmsBOLTON MEDICALSep 22, 2022
EP3443915
Through The Scope Tension Member Release ClipBOSTON SCIENTIFICJan 3, 2022
EP2679198
Stents, Valved-Stents And Methods And Systems For Delivery ThereofSYMETISDec 22, 2021
EP3585306
System And Method To Radially Constrict A Stent GraftBOLTON MEDICALOct 25, 2021
EP3272312
Device And Method For Aortic Branched Vessel RepairBOLTON MEDICALFeb 21, 2020
EP2216056
Medical Device For Dispensing MedicamentsBAYERMay 22, 2019

Latest patents of Cook Medical opposed by its competitors

Explore Cook Medical'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3138536
May 21, 2025Threaded Modular Handle For A Prosthesis Delivery Device1
EP3446660
Jul 10, 2024Endoluminal Prosthesis Comprising A Valve And An Axially Extendable Segment1
EP3150106
Mar 27, 2024Space-Optimized Visualization Catheter Having A Camera Train Holder In A Catheter With Off-Centered Lumens1
EP3378437
Dec 14, 2022Stent Graft Having A Marker And A Reinforcing And Marker Ring1
EP2150208
May 18, 2022Monocuspid Prosthetic Valve Having A Partial Sinus1
EP3400908
Jun 17, 2020Artificial Valve Prosthesis1
EP3052168
Nov 27, 2019Therapeutic Agents For Delivery Using A Catheter And Pressure Source1
EP3190946
May 8, 2019Low Profile Circuit Board Connectors For Imaging Systems1
EP1791497
Nov 21, 2018Side Branch Stent Graft1
EP2601910
Sep 19, 2018Implantable Vascular Device2

Latest PTAB cases involving Cook Medical

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

Last updated on: Nov 16, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2016-00713Mar 4, 2016COOK MEDICALSTONE BASKET INNOVATIONSTerminated

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
COOK MEDICAL16131 -
BAYER3156 - -
BOLTON MEDICAL17 - -
BOSTON SCIENTIFIC4951145