Profiles · Plus and Pro
Examiners
Browse by tech center and art unit, or search by name, id or art unit. Profiles show rejection mix against the art unit, outcomes inferred from application status, and activity by year, all from the office-action record.
‹ TC 2100
Tech center
1600 Biotechnology and Organic Chemistry1700 Chemical and Materials Engineering2100 Computer Architecture, Software, and Information Security2400 Computer Networks, Multiplex Communication, Video Distribution, and Security2600 Communications2800 Semiconductors, Electrical and Optical Systems and Components2900 Designs3600 Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review3700 Mechanical Engineering, Manufacturing, Products3900 Central Reexamination Unit
Art units · TC 2100
210010 examiners211137 examiners211227 examiners211329 examiners211426 examiners211555 examiners211656 examiners211750 examiners211854 examiners211922 examiners212187 examiners212270 examiners212379 examiners212458 examiners212560 examiners212669 examiners212773 examiners212859 examiners212976 examiners213134 examiners213245 examiners213325 examiners213415 examiners213536 examiners213632 examiners213747 examiners213829 examiners213940 examiners214152 examiners214255 examiners214350 examiners214461 examiners214563 examiners214649 examiners214737 examiners214836 examiners215127 examiners215232 examiners215332 examiners215448 examiners215540 examiners215646 examiners215744 examiners215830 examiners215934 examiners216144 examiners216240 examiners216339 examiners216445 examiners216544 examiners216633 examiners216725 examiners216835 examiners216983 examiners217137 examiners217243 examiners217345 examiners217443 examiners217565 examiners217668 examiners217738 examiners217853 examiners217950 examiners218125 examiners218269 examiners218356 examiners218425 examiners218545 examiners218661 examiners218768 examiners218841 examiners218947 examiners219143 examiners219240 examiners219356 examiners219444 examiners219544 examiners219639 examiners219740 examiners219848 examiners219929 examinersHide retired units
Examiners · 2183
Huisman, David Jid 79650 · 2008–2026Faherty, Corey Sid 82477 · 2008–2026Petranek, Jacob Andrewid 81026 · 2008–2026Lindlof, John Mid 82161 · 2008–2026Coleman, Ericid 65732 · 2008–2025Doman, Shawnid 93119 · 2016–2026Vicary, Keith Eid 82556 · 2008–2026Partridge, William Bid 82684 · 2008–2023Spann, Courtney Pid 92582 · 2015–2026Giroux, Georgeid 82856 · 2008–2016Geib, Benjamin Pid 81218 · 2008–2019Nam, Hyunid 83258 · 2007–2026Fennema, Robert Eid 81725 · 2008–2014Alli, Kasim Aid 93560 · 2017–2026Li, Aimee Jid 79625 · 2008–2021Sun, Michaelid 83270 · 2008–2026Alrobaye, Idriss Nid 82148 · 2008–2012Nguyen, William Vid 92437 · 2015–2020Cromer, Andrew Jid 93316 · 2016–2019Xiao, Yuqingid 89626 · 2012–2015Duong, Huyid 95653 · 2023–2025Bechtold, Michelle Taeuberid 92550 · 2020–2023Placeholder id 93342 (not a person)2016–2018Metzger, Michael Jid 92202 · 2011–2026Mehta, Jyotiid 90256 · 2013–2026Nielsen, Keith Aid 89664 · 2008–2016Pan, Daniel Hid 68999 · 2008–2016Malzahn, David Hid 60738 · 2009–2016Ellis, Richard Lid 69938 · 2008–2011Ngo, Chuong Did 70466 · 2010–2016Yaary, Michael Did 82548 · 2011–2016Mai, Tan Vid 65421 · 2014–2016Ledynh, Vivian Diem Haid 97258 · 2023–2024Alcantara-Ramos, Emilioid 100990 · 2025–2026Sandifer, Matthew Did 86650 · 2010–2016Brien, Calvin Mid 91227 · 2014–2016Caldwell, Andrew Tid 74456 · 2008–2016Gorney, Borisid 85269 · 2009–2014Treat, William Mid 69321 · 2008–2011Johnson, Brian Pid 81480 · 2008Chan, Eddie Pid 59461 · 2009–2012Mehta, Jyotiid 100869 · 2025Moll, Jesse Rid 81488 · 2008–2012Alrobaye, Idriss Nid 100939 · 2025Sandifer, Matthew Did 98826 · 2023–2024Larocque, Emily Eid 98661 · 2023–2024Mehta, Jyotiid 100837 · 2025Lindlof, John Mid 102055 · 2026Choy, Michael Wid 92305 · 2015Duong, Huyid 97441 · 2023Utz, Ryan Michaelid 102589 · 2026Abad, Farley Jid 84080 · 2023Dersarkissian, Daniel Aid 90807 · 2014Loudenslager, Kelsi Annid 95619 · 2020Placeholder id 96040 (not a person)2026Petranek, Jacob Andrewid 97922 · 2023
Most active first. Years are the examiner’s time in that art unit; an examiner who moved units is listed under each. Open art unit 2183 for its profile.