For the Inventor, By the Inventor

Enter assignee name

Wilmington, DE, United States of America

Emcon Technologies LLC

USPTO Granted Patents = 39

EPO Patents = 12

Trademarks = 1

Forward Citations = 262

Loading Chart...

Loading Chart...

48 inventors (with patents filed for the assignee):

Joseph Callahan (11 out of 22 patents)

Kwin Abram (10 out of 28 patents)

Robin Willats (9 out of 29 patents)

4. Ivan Arbuckle (6 out of 8 patents)

5. Wilbur H Crawley (5 out of 19 patents)

6. Peter Kroner (5 out of 7 patents)

7. Randall J Johnson (4 out of 11 patents)

8. Clive D Telford (4 out of 5 patents)

9. Marco Ranalli (3 out of 18 patents)

10. Gregg Speer (3 out of 6 patents)

11. Nicholas John Birkby (3 out of 7 patents)

12. Navin Khadiya (2 out of 9 patents)

13. John P Nohl (2 out of 8 patents)

14. Govindaraj Kalyanasamy (2 out of 7 patents)

15. Yougen Kong (2 out of 5 patents)

39 patents: Sort by Forward Citations

1. 8453672 - Passive valve for attenuation of low frequency noise (2013-06-04),

2. 8397557 - Diagnostic method and apparatus for thermal regenerator after-treatment device (2013-03-19),

3. 8365522 - Dual exhaust system with independent valve control (2013-02-05),

4. 8359842 - Airless fuel delivery system (2013-01-29),

5. 8327635 - Valve device (2012-12-11),

6. 8209967 - Internal combustion engine exhaust system (2012-07-03),

7. 8201401 - Passive valve assembly with negative start angle (2012-06-19),

8. 8191581 - Wire tube structure for exhaust component (2012-06-05),

9. 8025121 - Tube structure for exhaust component (2011-09-27),

10. 7908847 - Method and apparatus for starting up a fuel-fired burner of an emission abatement assembly (2011-03-22),

11. 7874147 - Method and apparatus for a non-catalytic NOx reduction (2011-01-25),

12. 7870930 - Exhaust system with external helmholtz resonator and associated method (2011-01-18),

13. 7836945 - Method for controlling a valve for an exhaust system (2010-11-23),

14. 7776280 - Method and apparatus for selective catalytic reduction of NOx (2010-08-17),

15. 7774936 - Catalytic converter and associated method of assembly (2010-08-17),

Emcon Technologies LLC is a leading technology solutions provider specializing in software development, cybersecurity, and digital transformation. With a team of expert professionals, Emcon delivers innovative solutions to help businesses thrive in the digital age. Visit our website to learn more about our services and how we can help your organization succeed.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

39 Patents

#116 in Wilmington, DE

#149 in Delaware

#8,536 in US

#16,933 in the World

Wilmington, DE, United States of America

Emcon Technologies LLC

Forward Citations = 262

48 inventors:

Joseph Callahan (11 out of 22 patents)

Kwin Abram (10 out of 28 patents)

Robin Willats (9 out of 29 patents)

4. Ivan Arbuckle (6 out of 8 patents)

5. Wilbur H Crawley (5 out of 19 patents)

Please report any incorrect information to support@idiyas.com

Loading…