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CIPO Patents = 1

Forward Citations = 312

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6 inventors (with patents filed for the assignee):

Edward William Sheehan (10 out of 26 patents)

Ross Clark Willoughby (10 out of 33 patents)

Craig M Whitehouse (4 out of 87 patents)

4. Thomas P White (3 out of 15 patents)

5. Ed Sheehan (1 out of 1 patent)

6. Ross Clark Willougbhy (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 9299553 - Atmospheric pressure ion source for mass spectrometry (2016-03-29),

2. 8723110 - Atmospheric pressure ion source for mass spectrometry (2014-05-13),

3. 8178833 - High-flow tube for sampling ions from an atmospheric pressure ion source (2012-05-15),

4. 8080783 - Atmospheric pressure ion source for mass spectrometry (2011-12-20),

5. 7960711 - Field-free electrospray nebulizer (2011-06-14),

6. 7816646 - Laser desorption ion source (2010-10-19),

7. 7312444 - Atmosperic pressure quadrupole analyzer (2007-12-25),

8. 7253406 - Remote reagent chemical ionization source (2007-08-07),

9. 7095019 - Remote reagent chemical ionization source (2006-08-22),

10. 7060976 - Ion enrichment aperture arrays (2006-06-13),

11. 6147345 - Method and apparatus for increased electrospray ion production (2000-11-14),

12. 5838002 - Method and apparatus for improved electrospray analysis (1998-11-17),

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USPTO Data Jan 1 1976 - Dec 30 2025

12 Patents

#146 in Pittsburgh, PA

#912 in Pennsylvania

#24,828 in US

#46,736 in the World

Pittsburgh, PA, United States of America

Chem-space Associates, Inc.