For the Inventor, By the Inventor

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Kennesaw, GA, United States of America

Hemosphere, Inc.

USPTO Granted Patents = 12

EPO Patents = 2

Trademarks = 2

Forward Citations = 510

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9 inventors (with patents filed for the assignee):

Richard C Yen (5 out of 17 patents)

Judson A Herrig (3 out of 9 patents)

Robert J Ziebol (2 out of 44 patents)

4. Richard C K Yen (2 out of 11 patents)

5. Rafael Paolo Squitieri (2 out of 36 patents)

6. Laurie E Lynch (2 out of 11 patents)

7. Christopher H Porter (2 out of 39 patents)

8. Darren Braml (1 out of 1 patent)

9. Tuan Minh Doan (1 out of 22 patents)

10. Rafael Sqiutieri (0 patent)

12 patents: Sort by Forward Citations

1. 8690815 - Device and method for vascular access (2014-04-08),

2. RE44639 - Hemodialysis and vascular access system (2013-12-09),

3. 8079973 - Vascular access system (2011-12-20),

4. 7762977 - Device and method for vascular access (2010-07-27),

5. RE41448 - Squitieri hemodialysis and vascular access systems (2010-07-19),

6. 6391343 - Fibrinogen-coated particles for therapeutic use (2002-05-21),

7. 6264988 - Fibrinogen-coated microspheres (2001-07-24),

8. 6013285 - Large scale production process with instantaneous component mixing and (2000-01-11),

9. 5945033 - Method for making non-crosslinked protein particles for therapeutic and (1999-08-31),

10. 5725804 - Non-crosslinked protein particles for therapeutic and diagnostic use (1998-03-10),

11. 5716643 - Large scale production of medicine coated crosslinked protein (1998-02-10),

12. 5616311 - Non-crosslinked protein particles for therapeutic and diagnostic use (1997-04-01),

Hemosphere, Inc. is a leading provider of innovative medical devices for hemodialysis and vascular access procedures. With a focus on improving patient outcomes and streamlining clinical workflows, Hemosphere's products are trusted by healthcare professionals worldwide. The company's advanced technologies and commitment to excellence make it a preferred choice for healthcare facilities seeking high-quality solutions in the field of hemodialysis and vascular access.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

12 Patents

#13 in Kennesaw, GA

#510 in Georgia

#25,505 in US

#48,055 in the World

Kennesaw, GA, United States of America

Hemosphere, Inc.

Forward Citations = 510

9 inventors:

Richard C Yen (5 out of 17 patents)

Judson A Herrig (3 out of 9 patents)

Robert J Ziebol (2 out of 44 patents)

4. Richard C K Yen (2 out of 11 patents)

5. Rafael Paolo Squitieri (2 out of 36 patents)

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