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% Expired Patents = 7.7

CIPO Patents = 1

Forward Citations = 295

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6 inventors (with patents filed for the assignee):

Jack A Syage (13 out of 30 patents)

Karl A Hanold (9 out of 15 patents)

Matthew D Evans (3 out of 3 patents)

4. Mark A Hanning-Lee (3 out of 3 patents)

5. Brian J Nies (2 out of 2 patents)

6. Yong Liu (1 out of 2 patents)

13 patents: Sort by Forward Citations

1. 7476854 - High speed, multiple mass spectrometry for ion sequencing (2009-01-13),

2. 7401498 - Multiple trace portal detection systems (2008-07-22),

3. 7299710 - Hand-held trace vapor/particle sampling system (2007-11-27),

4. 7196325 - Glow discharge and photoionizaiton source (2007-03-27),

5. 7161144 - Interfaces for a photoionization mass spectrometer (2007-01-09),

6. 7119342 - Interfaces for a photoionization mass spectrometer (2006-10-10),

7. 7109476 - Multiple ion sources involving atmospheric pressure photoionization (2006-09-19),

8. 6737642 - High dynamic range analog-to-digital converter (2004-05-18),

9. 6630664 - Atmospheric pressure photoionizer for mass spectrometry (2003-10-07),

10. 6329653 - Photoionization mass spectrometer (2001-12-11),

11. 6326615 - Rapid response mass spectrometer system (2001-12-04),

12. 6211516 - Photoionization mass spectrometer (2001-04-03),

13. 5808299 - Real-time multispecies monitoring by photoionization mass spectrometry (1998-09-15),

Syagen Technology is a leading provider of mass spectrometry and chemical analysis solutions. With innovative products and cutting-edge technology, Syagen is dedicated to empowering scientists and researchers with the tools they need to advance their work in various industries such as pharmaceuticals, forensics, environmental testing, and more.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

13 Patents

#12 in Tustin, CA

#5,642 in California

#23,784 in US

#44,906 in the World

Tustin, CA, United States of America

Syagen Technology