For the Inventor, By the Inventor

Enter assignee name

Carmel, IN, United States of America

Hansa Medical Products, Inc.

USPTO Granted Patents = 27

CIPO Patents = 3

EPO Patents = 2

Trademarks = 3

Forward Citations = 742

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9 inventors (with patents filed for the assignee):

Eric D Blom (27 out of 33 patents)

Brian Edward Kamradt (6 out of 22 patents)

Mark I Singer (5 out of 11 patents)

4. Dart A Fox (4 out of 5 patents)

5. Bradley H Quinn (2 out of 2 patents)

6. W Gregory Chernoff (2 out of 4 patents)

7. Daniel W Karakla (2 out of 2 patents)

8. Brad Hayden Quinn (1 out of 10 patents)

9. Barry A Harkleroad (1 out of 2 patents)

27 patents: Sort by Forward Citations

1. 11219729 - Medical device system and method including an endotracheal tube (2022-01-11),

2. 10413399 - Medical device insertion method and apparatus (2019-09-17),

3. 10398419 - Self-adjusting medical device (2019-09-03),

4. 10293129 - Apparatus and method for forming an opening in patient's tissue (2019-05-21),

5. 9974933 - Tissue modification methods and apparatus (2018-05-22),

6. 9801617 - Self-adjusting medical device (2017-10-31),

7. 9604042 - Tissue modification methods and apparatus (2017-03-28),

8. 9579477 - Endotracheal tube having outer and inner cannulae (2017-02-28),

9. 9375556 - Tissue modification methods and apparatus (2016-06-28),

10. 8707956 - Endotracheal tube having outer and inner cannulae (2014-04-29),

11. 7987851 - Valved fenestrated tracheotomy tube having outer and inner cannulae (2011-08-02),

12. 7856983 - Speaking valve (2010-12-28),

13. RE41345 - Valued fenestrated tracheotomy tube having outer and inner cannulae (2010-05-24),

14. RE39923 - Flanged cylindrical implant and method of insertion (2007-11-19),

15. 7025784 - Method and apparatus for a tracheal valve (2006-04-11),

Hansa Medical Products, Inc. is a leading biomedical technology company specializing in developing innovative medical devices. With a commitment to improving healthcare, we strive to provide advanced solutions that enhance patient care and improve clinical outcomes. Our wide range of products includes surgical instruments, wound care products, and medical furniture. By leveraging cutting-edge technologies and collaborating with healthcare professionals, we aim to revolutionize medical practices and contribute to the advancement of the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

27 Patents

#4 in Carmel, IN

#187 in Indiana

#11,991 in US

#23,270 in the World

Carmel, IN, United States of America

Hansa Medical Products, Inc.

Forward Citations = 742

9 inventors:

Eric D Blom (27 out of 33 patents)

Brian Edward Kamradt (6 out of 22 patents)

Mark I Singer (5 out of 11 patents)

4. Dart A Fox (4 out of 5 patents)

5. Bradley H Quinn (2 out of 2 patents)

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