For the Inventor, By the Inventor

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Newport News, VA, United States of America

Synerject LLC

USPTO Granted Patents = 21

% Expired Patents = 33.3

EPO Patents = 1

Forward Citations = 135

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18 inventors (with patents filed for the assignee):

Kevin L Leppert (6 out of 14 patents)

James Allen Kimmel (5 out of 6 patents)

Jordi J Catasus-Servia (4 out of 4 patents)

4. David Kilgore (3 out of 3 patents)

5. James Paul Fochtman (3 out of 28 patents)

6. John Walters (2 out of 14 patents)

7. Jason D Keown (2 out of 2 patents)

8. Scott P Dillon (2 out of 2 patents)

9. Todd Matthew Answine (2 out of 4 patents)

10. Daryl Oran Codling (2 out of 2 patents)

11. Johnny Leung (2 out of 4 patents)

12. John Richard Mills (2 out of 3 patents)

13. David E Cvengros (1 out of 1 patent)

14. William June Rogers (1 out of 1 patent)

15. Gary Lee Maschke (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 10260490 - Methods and apparatus for cooling a solenoid coil of a solenoid pump (2019-04-16),

2. 9997287 - Electromagnetic solenoids having controlled reluctance (2018-06-12),

3. 9753443 - Solenoid systems and methods for detecting length of travel (2017-09-05),

4. 9004884 - In-tank fluid transfer assembly (2015-04-14),

5. 8360740 - Integrated fuel delivery module and methods of manufacture (2013-01-29),

6. 8286802 - In-tank fuel delivery module having an accessible fuel filter (2012-10-16),

7. 8079479 - In-tank fuel delivery module having an accessible fuel filter (2011-12-20),

8. 7775235 - Apparatus and methods for containing a fuel pressure regulator (2010-08-17),

9. 7617814 - Fuel pump module having a direct mounted jet pump and methods of assembly (2009-11-17),

10. 7182281 - Air assist fuel injector with a one piece leg/seat (2007-02-27),

11. 7159801 - Fuel injector assembly and poppet (2007-01-09),

12. 7104477 - Air assist fuel injector guide assembly (2006-09-12),

13. 7051961 - Fuel injector with a coating (2006-05-30),

14. 6764028 - Fuel injector nozzles (2004-07-20),

15. 6626161 - Methods and assemblies for delivering fuel and gas in air assist fuel injection systems (2003-09-30),

Synerject LLC is a leading global provider of electronic engine management systems for the automotive industry. With years of experience and expertise, we offer innovative solutions that optimize engine performance, improve fuel efficiency, and reduce emissions. Our cutting-edge technologies and reliable products have earned us a reputation for excellence in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

21 Patents

#8 in Newport News, VA

#254 in Virginia

#15,662 in US

#29,874 in the World

Newport News, VA, United States of America

Synerject LLC

Forward Citations = 135

18 inventors:

Kevin L Leppert (6 out of 14 patents)

James Allen Kimmel (5 out of 6 patents)

Jordi J Catasus-Servia (4 out of 4 patents)

4. David Kilgore (3 out of 3 patents)

5. James Paul Fochtman (3 out of 28 patents)

Please report any incorrect information to [email protected]

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