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Bloomington, IN, United States of America

Cook Medical Technologies LLC

USPTO Granted Patents = 1,978

CIPO Patents = 79

EPO Patents = 1,002

Trademarks = 217

Forward Citations = 22,632

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926 inventors (with patents filed for the assignee):

Blayne A Roeder (148 out of 150 patents)

David Ernest Hartley (122 out of 150 patents)

Jeffry Scott Melsheimer (94 out of 110 patents)

4. Vihar C Surti (90 out of 99 patents)

5. Darin Gene Schaeffer (89 out of 108 patents)

6. Ram H Paul, Jr (73 out of 100 patents)

7. Jarin A Kratzberg (62 out of 62 patents)

8. Erik Edelbo Rasmussen (62 out of 71 patents)

9. Thomas A Osborne (52 out of 117 patents)

10. Tyler Evans McLawhorn (48 out of 48 patents)

11. Sean Chambers (42 out of 43 patents)

12. Kurt John Tekulve (41 out of 46 patents)

13. Steen Aggerholm (39 out of 39 patents)

14. John Crowder Sigmon, Jr (39 out of 47 patents)

15. Arman H Valaie (38 out of 40 patents)

Core Competencies:

Crosslinking Injectate

Self Expanding Stent

Ablation Device

Thoracic Aorta Stent Graft

Electrosurgical Devices

Minimally Invasive Devices

Endoscopic Support System

Implantable Tissue Anchors

Medical Cannulae

Endoluminal Prosthesis

MRI Compatible Wireguide

Closure Mechanism

1,978 patents: Sort by Forward Citations

1. 12508119 - Stent graft (2025-12-30),

2. 12496429 - Systems and methods for delivering pressurized fluid to a target site alone or in conjunction with therapeutic agents (2025-12-16),

3. 12491098 - Loading apparatus and system for expandable intraluminal medical devices (2025-12-09),

4. 12485204 - Crosslinking submucosal injectate system (2025-12-02),

5. 12465509 - Self expanding stent and method of loading same into a catheter (2025-11-11),

6. 12446957 - Ablation device for attachment to an endoscope (2025-10-21),

7. 12433736 - Thoracic aorta stent graft (2025-10-07),

8. 12433574 - Locking forceps (2025-10-07),

9. 12426892 - Medical devices with detachable pivotable jaws (2025-09-30),

10. 12419496 - Flexible endoscopic support system (2025-09-23),

11. 12408973 - Electrosurgical devices with a single conductive tubular element for accessing anatomical structures (2025-09-09),

12. 12398352 - Differential pressure material processing systems, apparatus, methods, and products (2025-08-26),

13. 12396872 - Multipurpose handle (2025-08-26),

14. 12376979 - Medical cannulae, delivery systems and methods (2025-08-05),

15. 12364387 - Endoscope lighting control with camera extension (2025-07-22),

Cook Medical Technologies LLC is a global medical technology company that specializes in the development, manufacturing, and distribution of medical devices. With a focus on improving patient outcomes, Cook Medical provides a wide range of innovative solutions across various therapeutic areas, including interventional radiology, gastroenterology, urology, and more. Through advanced research and collaboration with healthcare professionals, Cook Medical aims to create products that enhance patient care and contribute to the advancement of medical science.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1,978 Patents

#1 in Bloomington, IN

#5 in Indiana

#247 in US

#495 in the World

Bloomington, IN, United States of America

Cook Medical Technologies LLC

Forward Citations = 22,632

926 inventors:

Blayne A Roeder (148 out of 150 patents)

David Ernest Hartley (122 out of 150 patents)

Jeffry Scott Melsheimer (94 out of 110 patents)

4. Vihar C Surti (90 out of 99 patents)

5. Darin Gene Schaeffer (89 out of 108 patents)

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