For the Inventor, By the Inventor

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Lexington, MA, United States of America

Fresenius USA, Inc.

USPTO Granted Patents = 17

CIPO Patents = 1

EPO Patents = 1

Trademarks = 5

Forward Citations = 1,047

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29 inventors (with patents filed for the assignee):

Thomas Irvin Folden (10 out of 26 patents)

Troy McGhee (2 out of 2 patents)

Arnold Gross (2 out of 2 patents)

4. Martin Joseph Crnkovich (1 out of 101 patents)

5. Christian Schlaeper (1 out of 15 patents)

6. Olli Tuominen (1 out of 7 patents)

7. Marion Andersen (1 out of 1 patent)

8. Marvin Lyon (1 out of 1 patent)

9. G Neivell Allan (1 out of 1 patent)

10. Wade Paskett (1 out of 1 patent)

11. Eric Wilson Stroup (1 out of 1 patent)

12. Rodney William Pope (1 out of 1 patent)

13. Danen Lee Petersen (1 out of 1 patent)

14. William Kelly Brown (1 out of 1 patent)

15. Olli Touminen (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 7125516 - Vacuum drying process used for manufacturing dialyzer (2006-10-24),

2. 6830685 - Filtering device with associated sealing design and method (2004-12-14),

3. 6802821 - Dialyzer (2004-10-12),

4. 6783520 - Connector holder for a fluid connection system (2004-08-31),

5. 6775577 - Method and system for controlling a medical device (2004-08-10),

6. 6536739 - Flow control device (2003-03-25),

7. 5954958 - Bacteriocidal dialysis collection bag (1999-09-21),

8. 5782808 - Antibacterial medical tubing connector (1998-07-21),

9. 5722944 - Method of peritoneal dialysis (1998-03-03),

10. 5711883 - Method for testing dialyzer integrity prior to use (1998-01-27),

11. 5536258 - Antibacterial medical tubing connector (1996-07-16),

12. 5527272 - Bacteriocidal dialysis collection bag and method (1996-06-18),

13. 5423768 - Tubing administration set for use in peritoneal dialysis (1995-06-13),

14. 5385564 - System for preparation and use of dialysis solution (1995-01-31),

15. 5336173 - Peritoneal dialysis tubing set and method of operation (1994-08-09),

Fresenius USA, Inc. is a leading healthcare company that specializes in delivering products and services for dialysis, hospitals, and healthcare professionals. With a focus on patient care and innovation, Fresenius USA is dedicated to improving the quality of life for individuals worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

17 Patents

#43 in Lexington, MA

#1,108 in Massachusetts

#18,344 in US

#34,876 in the World

Lexington, MA, United States of America

Fresenius USA, Inc.

Forward Citations = 1,047

29 inventors:

Thomas Irvin Folden (10 out of 26 patents)

Troy McGhee (2 out of 2 patents)

Arnold Gross (2 out of 2 patents)

4. Martin Joseph Crnkovich (1 out of 101 patents)

5. Christian Schlaeper (1 out of 15 patents)

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