For the Inventor, By the Inventor

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Westbury, NY, United States of America

E-Z-Em, Inc.

USPTO Granted Patents = 27

% Expired Patents = 7.4

CIPO Patents = 6

Trademarks = 18

Forward Citations = 2,069

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35 inventors (with patents filed for the assignee):

Arthur L Zimmet (10 out of 11 patents)

Eamonn P Hobbs (6 out of 24 patents)

William M Appling (5 out of 68 patents)

4. Jack Goodman (3 out of 30 patents)

5. Daniel K Recinella (3 out of 8 patents)

6. Howard S Stern (3 out of 3 patents)

7. John Goodman (3 out of 3 patents)

8. Michael A Davis (2 out of 8 patents)

9. Irvin F Hawkins (2 out of 3 patents)

10. Joseph J Bookstein (2 out of 2 patents)

11. Franklin R Greene (2 out of 8 patents)

12. Jerome D Waye (2 out of 2 patents)

13. Thomas A Sos (1 out of 12 patents)

14. Gary M Onik (1 out of 21 patents)

15. Robert C Williams (1 out of 30 patents)

27 patents: Sort by Forward Citations

1. 7427391 - Formulations for use in medical and diagnostic procedures (2008-09-23),

2. 7361170 - Device, system, kit or method for collecting effluent from an individual (2008-04-22),

3. 7282223 - Nutritional dietary kit for use in preparing an individual for gastrointestinal procedure (2007-10-16),

4. RE38879 - Extravasation detection technique (2005-11-14),

5. 6866873 - Nutritional dietary system, formulation, kit and method for use in preparing an individual for a predetermined activity (2005-03-15),

6. RE38695 - Extravasation detection electrode patch (2005-02-07),

7. 5964703 - Extravasation detection electrode patch (1999-10-12),

8. 5947910 - Extravasation detection technique (1999-09-07),

9. 5741477 - Negative contrast agents for magnetic resonance imaging comprising (1998-04-21),

10. 5584821 - Soft tip catheter (1996-12-17),

11. 5439449 - Flow visualization needle system (1995-08-08),

12. 5424142 - Negative contrast agents for magnetic resonance imaging comprising (1995-06-13),

13. 5346470 - Contrast media injector (1994-09-13),

14. 5322070 - Barium enema insufflation system (1994-06-21),

15. 5274851 - Protective garment with a resilient support (1994-01-04),

E-z-em, Inc. is a leading manufacturer and distributor of innovative diagnostic imaging and healthcare products. With a commitment to advancing medical technology, E-z-em aims to improve patient care and outcomes. Its comprehensive range of products includes contrast agents, medical imaging software, and equipment for diagnostic imaging procedures such as X-rays, CT scans, and MRI. Headquartered in New York, E-z-em serves healthcare facilities, hospitals, and imaging centers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

27 Patents

#8 in Westbury, NY

#742 in New York

#12,400 in US

#23,953 in the World

Westbury, NY, United States of America

E-Z-Em, Inc.

Forward Citations = 2,069

35 inventors:

Arthur L Zimmet (10 out of 11 patents)

Eamonn P Hobbs (6 out of 24 patents)

William M Appling (5 out of 68 patents)

4. Jack Goodman (3 out of 30 patents)

5. Daniel K Recinella (3 out of 8 patents)

Please report any incorrect information to [email protected]

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