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

David Stumbo — 71 Patents

NANanosys: 34 patents #5 of 152Top 4%
BLBio-Rad Laboratories: 8 patents #90 of 739Top 15%
NINikon: 6 patents #659 of 2,493Top 30%
LBLjl Biosystems: 6 patents #5 of 31Top 20%
INInscripta: 4 patents #26 of 62Top 45%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
Motorola: 3 patents #4,556 of 14,142Top 35%
MDMolecular Devices: 2 patents #51 of 179Top 30%
OMOned Material: 2 patents #11 of 23Top 50%
University of California: 1 patents #8,022 of 18,278Top 45%
Pleasanton, CA: #49 of 3,062 inventorsTop 2%
California: #4,357 of 386,348 inventorsTop 2%
Overall (All Time): #28,405 of 4,157,543Top 1%
71 Patents All Time
David Stumbo has been granted 71 US patents while listed as an inventor at Nanosys. The first was granted in 1992 and the most recent in March 2025. David Stumbo ranks #28,405 of 4,157,543 US inventors in our database (top 0.68%). Patent records list David Stumbo in Pleasanton, CA, US.

Patents per Year

Patents granted per year, 1992 to 2025Bar chart with a peak of 10 patents in 2006.peak 101992: 1 patents19921997: 1 patents1998: 2 patents2000: 1 patents20002001: 3 patents2002: 2 patents2003: 2 patents20032004: 1 patents2005: 4 patents2006: 10 patents20062007: 2 patents2008: 6 patents2009: 3 patents20092010: 9 patents2011: 3 patents2012: 1 patents20122013: 1 patents2015: 1 patents2016: 1 patents20162017: 1 patents2018: 1 patents2019: 1 patents20192020: 1 patents2021: 4 patents2022: 3 patents20222023: 3 patents2024: 2 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 71 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12239987 System and method for droplet detection George Carman, Steve Hobbs, Anthony Makarewicz, Dmitri Simonian, David Glade +3 more 2025-03-04
12020920 Source-detector synchronization in multiplexed secondary ion mass spectrometry Sean C. Bendall, Michael Angelo, Stephen Thompson, Harris Fienberg 2024-06-25
11878302 System for detection of spaced droplets George Carman, Thomas H. Cauley, III 2024-01-23
11845932 Compositions, methods, modules and instruments for automated nucleic acid-guided nuclease editing in mammalian cells via viral delivery Burak Dura, Phillip Belgrader, Christian Siltanen, William Watterson, Bruce Chabansky +2 more 2023-12-19
11764045 Ion beam focus adjustment Harris Fienberg, Michael Angelo, Rachel Finck 2023-09-19
11591592 Compositions, methods, modules and instruments for automated nucleic acid-guided nuclease editing in mammalian cells using microcarriers Phillip Belgrader, Nathan Bade, Christian Siltanen, Aamir Mir, Xi Chen +5 more 2023-02-28
11499183 System and method for droplet detection George Carman, Steve Hobbs, Anthony Makarewicz, Dmitri Simonian, David Glade +3 more 2022-11-15
11407994 Compositions, methods, modules and instruments for automated nucleic acid-guided nuclease editing in mammalian cells via viral delivery Phillip Belgrader, Christian Siltanen, William Watterson, Burak Dura, Bruce Chabansky +2 more 2022-08-09
11268088 Compositions, methods, modules and instruments for automated nucleic acid-guided nuclease editing in mammalian cells via viral delivery Phillip Belgrader, Christian Siltanen, William Watterson, Burak Dura, Bruce Chabansky +2 more 2022-03-08
11110458 System for detection of spaced droplets George Carman, Thomas H. Cauley, III 2021-09-07
11056331 Source-detector synchronization in multiplexed secondary ion mass spectrometry Sean C. Bendall, Michael Angelo, Stephen Thompson, Harris Fienberg 2021-07-06
11022785 Detection system with one-piece optical element to concentrate and homogenize light Denis Pristinski 2021-06-01
10916414 Ion beam focus adjustment Harris Fienberg, Michael Angelo, Rachel Finck 2021-02-09
10551603 Detection system with one-piece optical element to concentrate and homogenize light Denis Pristinski 2020-02-04
10490817 Nanostructured materials for battery applications Yimin Zhu, Jay L. Goldman, Jason Hartlove, Hans Hofler, Baixin Qian +2 more 2019-11-26
10060847 Detection and signal processing system for particle assays Yunfeng Ling, George Carman, Denis Pristinski 2018-08-28
9726871 Detection system with one-piece optical element to concentrate and homogenize light Denis Pristinski 2017-08-08
9390951 Methods and systems for electric field deposition of nanowires and other devices Erik M. Freer, James M. Hamilton, Kenji Komiya, Akihide Shibata 2016-07-12
8999851 Methods for formation of substrate elements Francisco Leon, Francesco Lemmi, Jeffrey Miller, David Dutton 2015-04-07
8558311 Dielectrics using substantially longitudinally oriented insulated conductive wires Robert S. Dubrow, Jeffrey J. Miller 2013-10-15
8252164 Methods for nanowire alignment and deposition Samuel Martin, Xiangfeng Duan, Katsumasa Fujii, James M. Hamilton, Hiroshi Iwata +9 more 2012-08-28
7968474 Methods for nanowire alignment and deposition Samuel Martin, Xiangfeng Duan, Katsumasa Fujii, James M. Hamilton, Hiroshi Iwata +9 more 2011-06-28
7951422 Methods for oriented growth of nanowires on patterned substrates Yaoling Pan, Xiangfeng Duan, Robert S. Dubrow, Jay L. Goldman, Shahriar Mostarshed +5 more 2011-05-31
7932511 Large-area nanoenabled macroelectronic substrates and uses therefor Xiangfeng Duan, Chunming Niu, Stephen Empedocles, Linda Romano, Jian Chen +4 more 2011-04-26
7851841 Large-area nanoenabled macroelectronic substrates and uses therefor Xiangfeng Duan, Chunming Niu, Stephen Empedocles, Linda Romano, Jian Chen +4 more 2010-12-14