For the Inventor, By the Inventor

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Camp Hill, PA, United States of America

Chek-Med Systems, Inc.

USPTO Granted Patents = 16

% Expired Patents = 18.8

CIPO Patents = 1

Trademarks = 9

Forward Citations = 590

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10 inventors (with patents filed for the assignee):

Frank W Jackson (11 out of 24 patents)

Frank C Carter (4 out of 4 patents)

Robert G Whalen (3 out of 6 patents)

4. Sergey Veniaminovich Kantsevoy (2 out of 48 patents)

5. Anthony Nicolas Kalloo (2 out of 16 patents)

6. Pankaj Jay Pasricha (1 out of 65 patents)

7. Anthony Nicholas Kalloo (1 out of 7 patents)

8. Ian W Cunningham (1 out of 19 patents)

9. Edgar B Montague (1 out of 13 patents)

10. Robin E Smith (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 8016785 - Gastrojejunal feeding tube (2011-09-13),

2. 7998066 - Evacuation chamber (2011-08-16),

3. 7220253 - Gastrojejunal feeding tube (2007-05-22),

4. 6599496 - Endoscopy tissue stain (2003-07-29),

5. 6280702 - Endoscopy tissue stain (2001-08-28),

6. D420738 - Paracentesis pump (2000-02-15),

7. 5846567 - Clot dissolving method (1998-12-08),

8. 5702911 - Diagnostic test composition (1997-12-30),

9. 5668011 - Molded pick for handling biopsy specimens (1997-09-16),

10. 5593851 - Test kid for the rapid detection of helicobacter pylori in gastric (1997-01-14),

11. 5513634 - Combination integral bite block airway and nasal cannula (1996-05-07),

12. 5439801 - Test composition for the rapid detection of helicobacter pylori in (1995-08-08),

13. D351712 - Combined apron and gown (1994-10-25),

14. D348932 - Combined bite block and cusps (1994-07-19),

15. D341694 - Endoscopic examination pants (1993-11-30),

Chek-med Systems, Inc. is a leading provider of innovative medical devices and solutions. With a focus on improving patient outcomes and healthcare efficiency, Chek-med offers a wide range of products for hospitals, clinics, and other healthcare facilities. From advanced monitoring systems to cutting-edge diagnostic tools, Chek-med is dedicated to pushing the boundaries of medical technology.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

16 Patents

#5 in Camp Hill, PA

#720 in Pennsylvania

#19,887 in US

#37,739 in the World

Camp Hill, PA, United States of America

Chek-Med Systems, Inc.

Forward Citations = 590

10 inventors:

Frank W Jackson (11 out of 24 patents)

Frank C Carter (4 out of 4 patents)

Robert G Whalen (3 out of 6 patents)

4. Sergey Veniaminovich Kantsevoy (2 out of 48 patents)

5. Anthony Nicolas Kalloo (2 out of 16 patents)

Please report any incorrect information to [email protected]

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