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USPTO Patent Rankings Data through Dec 31, 2025
Home › Exact Sciences › David A. Schuelke
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David A. Schuelke — 11 Patents

ESExact Sciences: 3 patents #28 of 77Top 40%
OTOriel Therapeutics: 3 patents #19 of 41Top 50%
GUGlobal Life Sciences Solutions Usa: 2 patents #42 of 153Top 30%
BSBaxter Healthcare Sa: 1 patents #682 of 1,132Top 65%
WOWarsaw Orthopedic: 1 patents #575 of 894Top 65%
BIBaxter International: 1 patents #1,501 of 2,440Top 65%
Hudson, WI: #82 of 466 inventorsTop 20%
Wisconsin: #4,275 of 40,088 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
David A. Schuelke has been granted 11 US patents while listed as an inventor at Exact Sciences. The first was granted in 2011 and the most recent in September 2025. David A. Schuelke ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David A. Schuelke in Hudson, WI, US.

Patents per Year

Patents granted per year, 2011 to 2025Bar chart with a peak of 2 patents in 2013.peak 22011: 1 patents20112013: 2 patents20132015: 1 patents20152017: 1 patents20172019: 1 patents20192021: 1 patents20212023: 2 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12428612 Cell harvesting apparatus Weston Blaine Griffin, Austin Lines, Dan Harris, Krystal A. Burger 2025-09-30
12268204 Live rodent trap with vacuum function — 2025-04-08
11801511 Ergonomic stool specimen container and enclosing holder systems, methods, and kits Joseph E. Schiestle, Krystal A. Burger, Timothy Parmer, Jad A. Lunde, Sam M. Jang +2 more 2023-10-31 $132,230,000
11649423 Cell harvesting apparatus Weston Blaine Griffin, Austin Lines, Dan Harris, Krystal A. Burger 2023-05-16
10894256 Ergonomic stool specimen container and enclosing holder systems, methods, and kits Joseph E. Schiestle, Krystal A. Burger, Timothy Parmer, Jad A. Lunde, Sam M. Jang +2 more 2021-01-19 $379,454,000
10265054 Ergonomic stool specimen container and enclosing holder systems, methods, and kits Joseph E. Schiestle, Krystal A. Burger, Timothy Parmer, Jad A. Lunde, Sam M. Jang +2 more 2019-04-23 $162,877,000
9795749 Dry powder inhalers with dual piercing members and methods of operating same Gerald A. Thoe, James G. Skakoon, Thomas W. Ruckdeschel, David Harris, Scott Alexander Lewis +2 more 2017-10-24
8985103 Dry powder inhalers with dual piercing members Gerald A. Thoe, James G. Skakoon, Thomas W. Ruckdeschel, David Harris, Scott Alexander Lewis +2 more 2015-03-24
8534328 Adapters for use with an anesthetic vaporizer Jerome A. Grunstad, Paul L. Weber, Martin E. Olson Gunderson, Simon Freed 2013-09-17 $61,603,000
8381721 Dry powder inhalers with dual piercing members and related devices and methods Gerald A. Thoe, James G. Skakoon, Thomas W. Ruckdeschel, David Harris, Scott Alexander Lewis +2 more 2013-02-26
7891053 Releasably interlocking instrument handle and method of use thereof — 2011-02-22

Frequent Collaborators

Krystal A. Burger5 shared
David Harris3 shared
Jonathan David Tuckwell3 shared
Joseph E. Schiestle3 shared
Scott Alexander Lewis3 shared
James G. Skakoon3 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11