For the Inventor, By the Inventor

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King of Prussia, PA, United States of America

Extracorporeal Medical Specialties Inc.

USPTO Granted Patents = 36

Trademarks = 2

Forward Citations = 1,285

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21 inventors (with patents filed for the assignee):

Vernon H Troutner (8 out of 28 patents)

Kyu H Lee (6 out of 9 patents)

James D Aid (4 out of 13 patents)

4. John A Taylor (4 out of 5 patents)

5. Milton P Chernack (3 out of 31 patents)

6. Martin J King (3 out of 10 patents)

7. Christopher H Porter (3 out of 4 patents)

8. Richard A Morrow (2 out of 3 patents)

9. Frederick W Miller, Iii (2 out of 2 patents)

10. Albert E Moore (2 out of 2 patents)

11. Elisabeth M Pollock (2 out of 3 patents)

12. David J Lentz (1 out of 57 patents)

13. Livingston B Morris (1 out of 8 patents)

14. Thomas W Winstead (1 out of 14 patents)

15. Jack Goss (1 out of 6 patents)

36 patents: Sort by Forward Citations

1. 4622140 - Device useful in the treatment of blood (1986-11-11),

2. 4578056 - Patient photopheresis treatment apparatus and method (1986-03-25),

3. 4574876 - Container with tapered walls for heating or cooling fluids (1986-03-11),

4. 4573962 - Cassette drawer assembly for photoactivation patient treatment system (1986-03-04),

5. 4573961 - Electronic control methods for puvapheresis apparatus (1986-03-04),

6. 4573960 - Three phase irradiation treatment process (1986-03-04),

7. 4573884 - Peristaltic pump (1986-03-04),

8. 4568328 - Automated photophoresis blood portion control methods and apparatus (1986-02-04),

9. D282282 - Cardiotomy reservoir with filter (1986-01-21),

10. 4498982 - Reverse osmosis water purification system (1985-02-12),

11. 4496458 - Dialysis apparatus and technique (1985-01-29),

12. 4490135 - Single needle alternating blood flow system (1984-12-25),

13. 4490134 - Dual phase blood flow system and method of operation (1984-12-25),

14. 4487601 - Bubble detector circuit with variable reference level (1984-12-11),

15. 4487558 - Peristaltic pump (1984-12-11),

Extracorporeal Medical Specialties Inc. is a leading healthcare company specializing in the development and manufacture of advanced extracorporeal technologies. With a focus on innovative solutions for critical care, cardiac surgery, and renal therapies, our products improve patient outcomes and enhance the quality of life. We are committed to advancing the field of extracorporeal medicine through continuous research, development, and collaboration with healthcare professionals.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

36 Patents

#6 in King of Prussia, PA

#346 in Pennsylvania

#9,183 in US

#18,154 in the World

King of Prussia, PA, United States of America

Extracorporeal Medical Specialties Inc.

Forward Citations = 1,285

21 inventors:

Vernon H Troutner (8 out of 28 patents)

Kyu H Lee (6 out of 9 patents)

James D Aid (4 out of 13 patents)

4. John A Taylor (4 out of 5 patents)

5. Milton P Chernack (3 out of 31 patents)

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