Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark A. Tapsak — 64 Patents

DEDexcom: 58 patents #27 of 397Top 7%
EDEmpire Technology Development: 3 patents #152 of 547Top 30%
Orangeville, PA: #1 of 6 inventorsTop 20%
Pennsylvania: #413 of 74,527 inventorsTop 1%
Overall (All Time): #34,494 of 4,157,543Top 1%
64 Patents All Time
Mark A. Tapsak has been granted 64 US patents while listed as an inventor at Dexcom. The first was granted in 2004 and the most recent in November 2025. Mark A. Tapsak ranks #34,494 of 4,157,543 US inventors in our database (top 0.83%). Patent records list Mark A. Tapsak in Orangeville, PA, US.

Issued Patents All Time

Showing 1–25 of 64 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12458258 Low power implantable glucose sensors and methods of glucose measurement Paul V. Goode, James Patrick Thrower, Peter Koziar, Jr. 2025-11-04
12458257 Implantable glucose sensors and methods of glucose measurement configured for minimal sensor surface obstruction Paul V. Goode, James Patrick Thrower, Peter Koziar, Jr. 2025-11-04
12453494 Methods and systems for measuring glucose having improved decay rates and lag times Paul V. Goode, James Patrick Thrower, Peter Koziar, Jr. 2025-10-28
12226617 Integrated delivery device for continuous glucose sensor James H. Brauker, Sean Saint, Apurv Ullas Kamath, Paul V. Neale, Peter C. Simpson +2 more 2025-02-18
12115357 Integrated delivery device for continuous glucose sensor James H. Brauker, Sean Saint, Apurv Ullas Kamath, Paul V. Neale, Peter C. Simpson +2 more 2024-10-15 $184,094,000
11262326 Membrane layers for analyte sensors Shanger Wang, Robert J. Boock, Andrew Trinin Dennis, Ted Tang Lee, Jeff T. Suri +3 more 2022-03-01 $178,084,000
11246990 Integrated delivery device for continuous glucose sensor James H. Brauker, Sean Saint, Apurv Ullas Kamath, Paul V. Neale, Peter C. Simpson +2 more 2022-02-15 $304,428,000
10610140 Oxygen enhancing membrane systems for implantable devices James R. Petisce, Peter C. Simpson, Victoria Carr-Brendel, James H. Brauker 2020-04-07 $35,539,000
10154807 Techniques to improve polyurethane membranes for implantable glucose sensors Rathbun K. Rhodes, Mark C. Shults, Jason McClure 2018-12-18 $119,150,000
10039480 Membrane for use with implantable devices James H. Brauker, Mark C. Shults 2018-08-07 $148,848,000
9993186 Oxygen enhancing membrane systems for implantable devices James R. Petisce, Peter C. Simpson, Victoria Carr-Brendel, James H. Brauker 2018-06-12 $50,624,000
9937293 Integrated delivery device for continuous glucose sensor James H. Brauker, Sean Saint, Apurv Ullas Kamath, Paul V. Neale, Peter C. Simpson +2 more 2018-04-10 $24,182,000
9931067 Device and method for determining analyte levels Mark C. Shults, Stuart J. Updike, Rathbun K. Rhodes, Barbara J. Gilligan 2018-04-03 $17,717,000
9840595 Silicone rubber 2017-12-12
9804114 Sensor head for use with implantable devices Rathbun K. Rhodes, James H. Brauker, Mark C. Shults 2017-10-31 $11,064,000
9801574 Techniques to improve polyurethane membranes for implantable glucose sensors Rathbun K. Rhodes, Mark C. Shults, Jason McClure 2017-10-31 $11,064,000
9597027 Oxygen enhancing membrane systems for implantable devices James R. Petisce, Peter C. Simpson, Victoria Carr-Brendel, James H. Brauker 2017-03-21 $34,562,000
9532741 Membrane for use with implantable devices James H. Brauker, Mark C. Shults 2017-01-03 $51,378,000
9498155 Signal processing for continuous analyte sensor James H. Brauker, Victoria Carr-Brendel, Paul V. Goode, Apurv Ullas Kamath, James Patrick Thrower +2 more 2016-11-22 $19,494,000
9439589 Device and method for determining analyte levels Mark C. Shults, Stuart J. Updike, Rathbun K. Rhodes, Barbara J. Gilligan 2016-09-13 $25,957,000
9328371 Sensor head for use with implantable devices Rathbun K. Rhodes, James H. Brauker, Mark C. Shults 2016-05-03 $52,576,000
9179869 Techniques to improve polyurethane membranes for implantable glucose sensors Rathbun K. Rhodes, Mark C. Shults, Jason McClure 2015-11-10 $61,436,000
9155843 Integrated delivery device for continuous glucose sensor James H. Brauker, Sean Saint, Apurv Ullas Kamath, Paul V. Neale, Peter C. Simpson +2 more 2015-10-13 $29,685,000
9050413 Integrated delivery device for continuous glucose sensor James H. Brauker, Sean Saint, Apurv Ullas Kamath, Paul V. Neale, Peter C. Simpson +2 more 2015-06-09 $48,740,000
8937140 Adhesives and methods for their manufacture and use 2015-01-20