% 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),

Company Overview

Syagen Technology, based in Tustin, California, specializes in advanced analytical technologies and solutions for various applications, including environmental monitoring and forensic analysis. The company focuses on developing innovative mass spectrometry systems and related technologies that enhance detection capabilities in diverse fields such as security, healthcare, and research. With a commitment to precision and reliability, Syagen aims to provide cutting-edge tools that support critical decision-making processes across multiple industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#12 in Tustin, CA

#5,661 in California

#23,854 in US

#45,081 in the World

Tustin, CA, United States of America

Syagen Technology

Forward Citations = 295

6 inventors:

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Syagen Technology. Retrieved from https://idiyas.com/company/syagen-technology

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (CIPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]