Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian L. Ochranek — 22 Patents

Abbott: 22 patents #215 of 5,509Top 4%
TSToshiba Medical Systems: 4 patents #311 of 1,088Top 30%
Canon: 4 patents #10,169 of 19,416Top 55%
Southlake, TX: #21 of 351 inventorsTop 6%
Texas: #6,095 of 125,132 inventorsTop 5%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Brian L. Ochranek has been granted 22 US patents while listed as an inventor at Abbott. The first was granted in 2013 and the most recent in October 2025. Brian L. Ochranek ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Brian L. Ochranek in Southlake, TX, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1098486 Container for a diagnostic analyzer Robert Paul Luoma, II, Cheryl L. Davidson, Brent Weston 2025-10-14
12228583 Automated diagnostic analyzers having vertically arranged carousels and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato 2025-02-18
12007403 Automated diagnostic analyzers having rear accessible track systems and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato, Bradley P. Smith 2024-06-11 $245,252,000
11738346 Methods and apparatus to mitigate bubble formation in a liquid Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2023-08-29 $260,127,000
11536739 Automated diagnostic analyzers having vertically arranged carousels and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato 2022-12-27 $219,836,000
11435372 Diagnostic analyzers with pretreatment carousels and related methods David C. Arnquist 2022-09-06 $289,015,000
D962471 Reagent container Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2022-08-30
11125766 Automated diagnostic analyzers having rear accessible track systems and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato, Bradley P. Smith 2021-09-21 $551,548,000
10926263 Methods and apparatus to mitigate bubble formation in a liquid Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2021-02-23 $766,065,000
D905866 Reagent kit frame Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2020-12-22
10775398 Automated diagnostic analyzers having vertically arranged carousels and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato 2020-09-15 $149,554,000
D875270 Reagent kit with multiple bottles Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2020-02-11
10267818 Automated diagnostic analyzers having rear accessible track systems and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato, Bradley P. Smith 2019-04-23 $551,449,000
10197585 Automated diagnostic analyzers having vertically arranged carousels and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato 2019-02-05 $45,873,000
10058866 Methods and apparatus to mitigate bubble formation in a liquid Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2018-08-28 $41,749,000
D822224 Reagent kit with multiple bottles Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2018-07-03
10001497 Diagnostic analyzers with pretreatment carousels and related methods David C. Arnquist 2018-06-19 $113,290,000
D791965 Tray for supporting racks Bradley Weston 2017-07-11
D782063 Reagent kit with multiple bottles Robert Paul Luoma, II, Cheryl L. Davidson, Bradley Weston 2017-03-21
9400285 Automated diagnostic analyzers having vertically arranged carousels and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato 2016-07-26 $49,952,000
9335338 Automated diagnostic analyzers having rear accessible track systems and related methods David C. Arnquist, Takehiko Oonuma, Hirotoshi Tahara, Naoto Sato, Bradley P. Smith 2016-05-10
8449839 Liquid waste management system Ganesh Rajagopal, James W. Whitt, GeDon G. Berryman, Daniel H. Lains, Gregory A. Blackwell +2 more 2013-05-28 $54,936,000