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USPTO Patent Rankings Data through Dec 31, 2025
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Mark Welton — 23 Patents

ExxonMobil: 15 patents #742 of 10,161Top 8%
Stanford University: 4 patents #664 of 5,197Top 15%
LCLevel 3 Communications: 3 patents #468 of 1,318Top 40%
TUThe Board Of Trustees Of The Lealand Stanford Junior University: 1 patents #5 of 42Top 15%
Reston, VA: #33 of 864 inventorsTop 4%
Virginia: #1,036 of 34,511 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Mark Welton has been granted 23 US patents while listed as an inventor at ExxonMobil. The first was granted in 2003 and the most recent in November 2024. Mark Welton ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Mark Welton in Reston, VA, US.

Patents per Year

Patents granted per year, 2003 to 2024Bar chart with a peak of 3 patents in 2017.peak 32003: 1 patents20032006: 1 patents2008: 1 patents20082015: 2 patents2016: 2 patents20162017: 3 patents2018: 2 patents20182019: 1 patents2020: 2 patents20202021: 2 patents2022: 2 patents20222023: 2 patents2024: 2 patents2024

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12141838 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri, Stephen Skory 2024-11-12
12028779 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri, Stephen Skory 2024-07-02
11783372 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri, Stephen Skory 2023-10-10
11568444 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2023-01-31
11392987 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri, Stephen Skory 2022-07-19
11356808 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri, Stephen Skory 2022-06-07
11049145 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2021-06-29
10993709 Systems for the prevention of surgical site infections Insoo Suh, Jonathan Allen Coe, Swaminadhan Gnanashanmugam, Jeremy Koehler 2021-05-04
10719852 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2020-07-21
10687174 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri, Stephen Skory 2020-06-16
10402860 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2019-09-03
10085734 Systems for the prevention of surgical site infections Insoo Suh, Jonathan Allen Coe, Swaminadhan Gnanashanmugam, Jeremy Koehler 2018-10-02
9870574 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2018-01-16
9788823 Methods for the prevention of surgical site infections Insoo Suh, Jonathan Allen Coe, Swaminadhan Gnanashanmugam, Jeremy Koehler 2017-10-17
9654919 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2017-05-16
9565522 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2017-02-07
9439033 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2016-09-06
9393005 Systems for the prevention of surgical site infections Insoo Suh, Jonathan Allen Coe, Swaminadhan Gnanashanmugam, Jeremy Koehler 2016-07-19
9084594 Methods for the prevention of surgical site infections Insoo Suh, Jonathan Allen Coe, Swaminadhan Gnanashanmugam, Jeremy Koehler 2015-07-21
9087346 Systems and methods for using spatial and temporal analysis to associate data sources with mobile devices Dale Hartzell, Michael Perri 2015-07-21
7370793 Universal prepaid telecommunication services card, and methods and systems for using same — 2008-05-13 $65,345,000
7131582 Methods and systems for fulfilling a prepaid telecommunication services account — 2006-11-07 $27,820,000
6581827 Universal prepaid telecommunication services card — 2003-06-24 $133,798,000

Frequent Collaborators

Dale Hartzell15 shared
Michael Perri15 shared
Stephen Skory6 shared
Jonathan Allen Coe5 shared
Swaminadhan Gnanashanmugam5 shared
Jeremy Koehler5 shared

Nearby-Ranked Inventors

Ravigopal Vennelakanti23
Amit Kaistha23
Stéphane BOUTINON23
Feras Hantash23
Philip Verhaelen23
Florian Paul Christian Binder23
Jean-Luc Bouthemy23
Egbert Lenderink23
Tony J. Branham23