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 3900
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 3900
Examiners · 3991
Diamond, Alan Did 70817 · 2009–2026Kosack, Joseph Rid 81965 · 2008–2026Mckane, Elizabeth Lid 71017 · 2010–2026Jones, Dameron Levestid 73166 · 2008–2024Xu, Ling Xid 77924 · 2010–2025Leung, Christina Yid 78013 · 2018–2026Johnson, Jerry Did 65850 · 2011–2024Nguyen, Minh Tid 74951 · 2019–2025Ponnaluri, Padmashriid 73818 · 2012–2025Torres Velazquez, Norca Lizid 76921 · 2011–2024Campell, Bruce Rid 71254 · 2013–2022Nguyen, Tuan Hid 67171 · 2018–2023Kugel, Timothy Jid 80466 · 2008–2025Andujar, Leonardoid 78339 · 2018–2026Jones, Dwayne Cid 71299 · 2008–2023Vincent, Sean Eid 71813 · 2012–2024Turner, Sharon Lid 76707 · 2011–2025Jastrzab, Krisanne Marieid 70329 · 2010–2025Driscoll, Lora E Barnhartid 80546 · 2008–2026Orwig, Kevin Sid 85386 · 2008–2026Lopez, Carlos Nid 78423 · 2011–2024Witz, Jean Cid 66673 · 2013–2024Sanderson, Lee Eid 87905 · 2023–2026Railey, Johnny Fid 69644 · 2013–2019Till, Terrence Rid 69765 · 2011–2018Speer, Timothy Mid 70869 · 2009–2023Kunz, Gary Lid 67198 · 2012–2017Engle, Patricia Lynnid 77003 · 2025–2026Huang, Evelyn Meiid 72344 · 2014–2015
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 3991 for its profile.