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West Lafayette, IN, United States of America

Griffin Analytical Technologies, L.l.c.

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USPTO Granted Patents = 18

% Expired Patents = 44.4

Forward Citations = 125

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13 inventors (with patents filed for the assignee):

Garth E Patterson (13 out of 16 patents)

James Mitchell Wells (5 out of 10 patents)

John W Grossenbacher (5 out of 6 patents)

4. Mark Gregory (4 out of 8 patents)

5. Dennis Barket, Jr (3 out of 7 patents)

6. Brent Rardin (3 out of 4 patents)

7. Brent Knecht (2 out of 3 patents)

8. Anthony J Cochran (2 out of 2 patents)

9. Jason Springston (1 out of 4 patents)

10. Matthew Briscoe (1 out of 3 patents)

11. Mike Roth (1 out of 1 patent)

12. J Mitchell Wells (1 out of 1 patent)

13. Dennis Barket (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 8680461 - Analytical instrumentation, apparatuses, and methods (2014-03-25),

2. 8288719 - Analytical instruments, assemblies, and methods (2012-10-16),

3. 8212206 - Analysis methods, analysis device waveform generation methods, analysis devices, and articles of manufacture (2012-07-03),

4. 8146448 - Apparatus for mobile collection of atmospheric sample for chemical analysis (2012-04-03),

5. 8043565 - Analytical instrumentation and processes (2011-10-25),

6. 7992424 - Analytical instrumentation and sample analysis methods (2011-08-09),

7. 7841244 - Apparatus and method for mobile collection of atmospheric sample for chemical analysis (2010-11-30),

8. 7600439 - Apparatus and method for storage of atmospheric sample for eventual chemical analysis (2009-10-13),

9. 7582867 - Mass spectrometers (2009-09-01),

10. 7576324 - Ion detection methods, mass spectrometry analysis methods, and mass spectrometry instrument circuitry (2009-08-18),

11. 7520920 - Guard columns for gas chromatographs and gas chromatograph-mass spectrometers (2009-04-21),

12. 7462821 - Instrumentation, articles of manufacture, and analysis methods (2008-12-09),

13. 7427750 - Mass spectrometer assemblies, mass spectrometry vacuum chamber lid assemblies, and mass spectrometer operational methods (2008-09-23),

14. 7361890 - Analytical instruments, assemblies, and methods (2008-04-22),

15. 7294832 - Mass separators (2007-11-13),

Company Overview

Griffin Analytical Technologies, L.L.C., based in West Lafayette, IN, specializes in advanced analytical instrumentation and software solutions. The company focuses on developing innovative technologies for chemical analysis, particularly in the fields of environmental monitoring and industrial applications. Their expertise encompasses a range of analytical techniques, enabling clients to achieve precise measurements and insights critical for research and quality control. Griffin Analytical is committed to enhancing analytical capabilities across various sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

18 Patents

#8 in West Lafayette, IN

#266 in Indiana

#17,988 in US

#34,283 in the World

West Lafayette, IN, United States of America

Griffin Analytical Technologies, L.l.c.

Forward Citations = 125

13 inventors:

Garth E Patterson (13 out of 16 patents)

James Mitchell Wells (5 out of 10 patents)

John W Grossenbacher (5 out of 6 patents)

4. Mark Gregory (4 out of 8 patents)

5. Dennis Barket, Jr (3 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Griffin Analytical Technologies, L.l.c.. Retrieved from https://idiyas.com/company/griffin-analytical-technologies

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]

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