Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

Jon Robert Ducrou — 4 Patents in 2018

Amazon: 4 patents #249 of 3,429Top 8%
Seattle, WA: #245 of 3,993 inventorsTop 7%
Washington: #810 of 12,409 inventorsTop 7%
Overall (2018): #42,793 of 503,207Top 9%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10129694 High density location-based service zone management for a geographic region Sergey Parshin, Ronen Barenboim, Michael Bowerman, Ryan Hapgood, Qiwei Liu +2 more 2018-11-13 $93,426,000
10104605 Location-based service zone management for a geographic region Sergey Parshin, Ryan Hapgood, Qiwei Liu, Raymond H. Smith, James Michael Sutula +1 more 2018-10-16 $83,507,000
9973892 Location-based service zone management for multiple providers Sergey Parshin, Ryan Hapgood, Qiwei Liu, Raymond H. Smith, James Michael Sutula +1 more 2018-05-15 $78,225,000
9870713 Detection of unauthorized information exchange between users Brandon J. Smith, Kenneth O. Sanders, II, Marcus A. Barry, Christopher M. Brennan, David M. Lerner +1 more 2018-01-16 $79,675,000