Top Trademark Attorneys — Oregon
Attorneys with the most trademark registrations to their name for businesses in Oregon, by registration year. Updated with every data refresh.
2026 is still in progress. Registrations continue to be issued through the year, so these counts will rise and the order may change. Completed years are shown for comparison.
Top Trademark Attorneys — businesses in Oregon, 2026
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 34 |
| 2 | Sheila Fox Morrison | 31 |
| 3 | Joseph Mohr | 23 |
| 4 | Andrew M Smith | 21 |
| 5 | Nicole Hetz | 17 |
| 6 | Christopher D Erickson | 15 |
| 7 | Peter Nussbaum | 13 |
| 8 | David Silverman | 11 |
| 9 | Ian D Gates | 11 |
| 10 | Kevin M Hayes | 11 |
Top Trademark Attorneys — businesses in Oregon, 2025
| # | Attorney | Registrations |
|---|---|---|
| 1 | Andrew M Smith | 36 |
| 2 | Michael A Cohen | 34 |
| 3 | Sheila Fox Morrison | 33 |
| 4 | Nicole Hetz | 31 |
| 5 | Joseph Mohr | 20 |
| 6 | Parna A Mehrbani | 18 |
| 7 | Thomas J Romano | 18 |
| 8 | Daniel L Scales | 17 |
| 9 | Jennifer Martin Reynolds | 15 |
| 10 | Yvonne E Tingleaf | 14 |
Top Trademark Attorneys — businesses in Oregon, 2024
| # | Attorney | Registrations |
|---|---|---|
| 1 | Andrew M Smith | 42 |
| 2 | Sheila Fox Morrison | 41 |
| 3 | Nicole Hetz | 22 |
| 4 | Aaron Cronan | 21 |
| 5 | Ian D Gates | 21 |
| 6 | Christopher Erickson | 19 |
| 7 | Eric J Tweed | 19 |
| 8 | Kevin M Hayes | 19 |
| 9 | Michael A Cohen | 19 |
| 10 | Anne W Glazer | 17 |
Top Trademark Attorneys — businesses in Oregon, 2023
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 42 |
| 2 | Andrew M Smith | 27 |
| 3 | Joseph Mohr | 27 |
| 4 | Jared M Barrett | 24 |
| 5 | B Anna McCoy | 23 |
| 6 | Nicole Hetz | 20 |
| 7 | Parna A Mehrbani | 17 |
| 8 | Lindy Laurence | 16 |
| 9 | Michael A Cohen | 16 |
| 10 | Daniel L Scales | 15 |
Top Trademark Attorneys — businesses in Oregon, 2022
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 43 |
| 2 | Sheila Fox Morrison | 39 |
| 3 | Jared M Barrett | 34 |
| 4 | Andrew M Smith | 31 |
| 5 | Thomas J Romano | 22 |
| 6 | Christopher Erickson | 21 |
| 7 | Joseph Mohr | 16 |
| 8 | Michel Marie Rose | 16 |
| 9 | B Anna McCoy | 15 |
| 10 | Parna A Mehrbani | 15 |
Top Trademark Attorneys — businesses in Oregon, 2021
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 31 |
| 2 | Joseph Mohr | 24 |
| 3 | Michael A Cohen | 24 |
| 4 | Jared M Barrett | 23 |
| 5 | Andrew M Smith | 20 |
| 6 | Aaron Cronan | 17 |
| 7 | Dennis Steinman | 17 |
| 8 | Ian D Gates | 17 |
| 9 | Mark S Hubert | 16 |
| 10 | Parna Mehrbani | 16 |
Top Trademark Attorneys — businesses in Oregon, 2020
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 48 |
| 2 | Michael A Cohen | 33 |
| 3 | Jared M Barrett | 24 |
| 4 | Andrew M Smith | 22 |
| 5 | Christopher Erickson | 21 |
| 6 | B Anna McCoy | 20 |
| 7 | Parna Mehrbani | 20 |
| 8 | Thomas J Romano | 17 |
| 9 | Kevin M Hayes | 16 |
| 10 | Ernest G Bootsma | 15 |
Top Trademark Attorneys — businesses in Oregon, 2019
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 43 |
| 2 | Michael A Cohen | 33 |
| 3 | Parna Mehrbani | 33 |
| 4 | Joseph Mohr | 32 |
| 5 | Andrew M Smith | 31 |
| 6 | Thomas J Romano | 24 |
| 7 | Jared M Barrett | 21 |
| 8 | Kevin M Hayes | 19 |
| 9 | Michel Marie Rose | 19 |
| 10 | B Anna McCoy | 18 |
Top Trademark Attorneys — businesses in Oregon, 2018
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 53 |
| 2 | Michael A Cohen | 43 |
| 3 | Christopher D Erickson | 34 |
| 4 | B Anna McCoy | 31 |
| 5 | Aaron J Cronan | 25 |
| 6 | Anne W Glazer | 24 |
| 7 | Mark S Hubert | 21 |
| 8 | Daniel L Scales | 19 |
| 9 | Ernest G Bootsma | 19 |
| 10 | Raj Abhyanker | 16 |
Top Trademark Attorneys — businesses in Oregon, 2017
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 51 |
| 2 | Michael A Cohen | 46 |
| 3 | Anne W Glazer | 37 |
| 4 | Christopher D Erickson | 31 |
| 5 | Kevin M Hayes | 29 |
| 6 | Raj Abhyanker | 23 |
| 7 | Daniel L Scales | 20 |
| 8 | Yvonne E Tingleaf | 17 |
| 9 | Christopher S Tuttle | 16 |
| 10 | Parna A Mehrbani | 16 |
Top Trademark Attorneys — businesses in Oregon, 2016
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 53 |
| 2 | Michael A Cohen | 42 |
| 3 | Christopher D Erickson | 36 |
| 4 | Joseph Mohr | 29 |
| 5 | Anne W Glazer | 25 |
| 6 | Raj Abhyanker | 25 |
| 7 | Jared M Barrett | 22 |
| 8 | Andrew M Smith | 18 |
| 9 | B Anna McCoy | 18 |
| 10 | Parna A Mehrbani | 15 |
Top Trademark Attorneys — businesses in Oregon, 2015
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 39 |
| 2 | Christopher D Erickson | 34 |
| 3 | Michael A Cohen | 33 |
| 4 | Anne W Glazer | 28 |
| 5 | Jared M Barrett | 19 |
| 6 | Joseph Mohr | 19 |
| 7 | B Anna McCoy | 18 |
| 8 | Kevin M Hayes | 18 |
| 9 | Raj Abhyanker | 18 |
| 10 | Parna A Mehrbani | 17 |
Top Trademark Attorneys — businesses in Oregon, 2014
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 46 |
| 2 | Christopher D Erickson | 38 |
| 3 | Michael A Cohen | 31 |
| 4 | Kevin M Hayes | 25 |
| 5 | Anne W Glazer | 24 |
| 6 | B Anna McCoy | 18 |
| 7 | Tiffany Connors | 17 |
| 8 | Timothy B Crippen | 17 |
| 9 | Susan D Pitchford | 15 |
| 10 | Parna A Mehrbani | 14 |
Top Trademark Attorneys — businesses in Oregon, 2013
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 35 |
| 2 | Michael A Cohen | 28 |
| 3 | Matthew R Wilmot | 21 |
| 4 | Christopher D Erickson | 20 |
| 5 | Anne W Glazer | 17 |
| 6 | Matthew H Swyers | 17 |
| 7 | Raj Abhyanker | 16 |
| 8 | Douglas D Hancock | 15 |
| 9 | Susan D Pitchford | 15 |
| 10 | Hillary A Brooks | 13 |
Top Trademark Attorneys — businesses in Oregon, 2012
| # | Attorney | Registrations |
|---|---|---|
| 1 | Christopher D Erickson | 49 |
| 2 | Sheila Fox Morrison | 37 |
| 3 | Michael A Cohen | 31 |
| 4 | Anne W Glazer | 23 |
| 5 | Raj Abhyanker | 23 |
| 6 | B Anna McCoy | 15 |
| 7 | Matthew R Wilmot | 14 |
| 8 | Yvonne E Tingleaf | 12 |
| 9 | Ernest G Bootsma | 11 |
| 10 | Jaime M Lemons | 11 |
Top Trademark Attorneys — businesses in Oregon, 2011
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 76 |
| 2 | Christopher D Erickson | 43 |
| 3 | Sheila Fox Morrison | 24 |
| 4 | Anne W Glazer | 20 |
| 5 | Eric Lamorte | 18 |
| 6 | Susan D Pitchford | 15 |
| 7 | Thaddeus G Pauck | 14 |
| 8 | Andrew M Smith | 13 |
| 9 | Matthew R Wilmot | 13 |
| 10 | Ernest G Bootsma | 12 |
Top Trademark Attorneys — businesses in Oregon, 2010
| # | Attorney | Registrations |
|---|---|---|
| 1 | Sheila Fox Morrison | 45 |
| 2 | Michael A Cohen | 43 |
| 3 | Jaime M Lemons | 25 |
| 4 | Douglas D Hancock | 19 |
| 5 | Anne W Glazer | 18 |
| 6 | Hillary A Brooks | 16 |
| 7 | Ernest G Bootsma | 14 |
| 8 | Parna A Mehrbani | 14 |
| 9 | Paul L Havel | 13 |
| 10 | Christopher D Erickson | 12 |
Top Trademark Attorneys — businesses in Oregon, 2009
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 84 |
| 2 | Sheila Fox Morrison | 51 |
| 3 | Christopher D Erickson | 33 |
| 4 | David P Petersen | 33 |
| 5 | Hillary A Brooks | 22 |
| 6 | Jaime M Lemons | 19 |
| 7 | Jeffrey B Haendler | 18 |
| 8 | Kevin L Russell | 18 |
| 9 | Anne W Glazer | 15 |
| 10 | Ernest G Bootsma | 13 |
Top Trademark Attorneys — businesses in Oregon, 2008
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 66 |
| 2 | Anne W Glazer | 47 |
| 3 | Sheila Fox Morrison | 41 |
| 4 | Christopher D Erickson | 40 |
| 5 | David P Petersen | 31 |
| 6 | Ernest G Bootsma | 25 |
| 7 | James K Coons | 18 |
| 8 | Jaime M Lemons | 17 |
| 9 | Susan D Pitchford | 17 |
| 10 | Tiffany Connors | 17 |
Top Trademark Attorneys — businesses in Oregon, 2007
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 73 |
| 2 | Christopher D Erickson | 49 |
| 3 | Anne W Glazer | 23 |
| 4 | David P Petersen | 19 |
| 5 | Ernest G Bootsma | 19 |
| 6 | Sheila Fox Morrison | 16 |
| 7 | Susan D Pitchford | 16 |
| 8 | Steven M Weinberg | 14 |
| 9 | Douglas D Hancock | 13 |
| 10 | Paul L Havel | 13 |
Top Trademark Attorneys — businesses in Oregon, 2006
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 32 |
| 2 | Christopher D Erickson | 27 |
| 3 | Sheila Fox Morrison | 27 |
| 4 | Anne W Glazer | 14 |
| 5 | Douglas D Hancock | 14 |
| 6 | Marisa N James | 14 |
| 7 | Patchen M Haggerty | 13 |
| 8 | James K Coons | 12 |
| 9 | Leonard D Duboff | 12 |
| 10 | Nancy J Moriarty | 12 |
Top Trademark Attorneys — businesses in Oregon, 2005
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 35 |
| 2 | Sheila Fox Morrison | 26 |
| 3 | Joseph Mohr | 22 |
| 4 | Ernest G Bootsma | 19 |
| 5 | Anne W Glazer | 16 |
| 6 | Christopher D Erickson | 16 |
| 7 | Leonard D Duboff | 11 |
| 8 | B Anna McCoy | 10 |
| 9 | Caleb A Williams | 10 |
| 10 | Douglas D Hancock | 10 |
Top Trademark Attorneys — businesses in Oregon, 2004
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 22 |
| 2 | Dean T Sandow | 20 |
| 3 | Christopher D Erickson | 18 |
| 4 | Sheila Fox Morrison | 16 |
| 5 | Leonard D Duboff | 12 |
| 6 | Kevin M Hayes | 11 |
| 7 | Susan D Pitchford | 11 |
Top Trademark Attorneys — businesses in Oregon, 2003
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 28 |
| 2 | Anne W Glazer | 16 |
| 3 | Ernest G Bootsma | 14 |
| 4 | Nancy J Moriarty | 14 |
| 5 | Sheila Fox Morrison | 14 |
| 6 | Christopher D Erickson | 12 |
| 7 | Benjamin H Kaminash | 11 |
| 8 | Glenn C Brown | 11 |
| 9 | Leonard D Duboff | 11 |
| 10 | Lisa M Caldwell | 11 |
Top Trademark Attorneys — businesses in Oregon, 2002
| # | Attorney | Registrations |
|---|---|---|
| 1 | Nancy J Moriarty | 20 |
| 2 | Christopher D Erickson | 18 |
| 3 | Michael A Cohen | 18 |
| 4 | Erich W Merrill | 17 |
| 5 | David P Petersen | 16 |
| 6 | Kevin L Russell | 15 |
| 7 | Douglas D Hancock | 14 |
| 8 | Ember Kauth | 14 |
| 9 | Anne W Glazer | 13 |
| 10 | Paul L Havel | 13 |
Top Trademark Attorneys — businesses in Oregon, 2001
| # | Attorney | Registrations |
|---|---|---|
| 1 | Nancy J Moriarty | 14 |
| 2 | Benjamin H Kaminash | 13 |
| 3 | David P Petersen | 13 |
| 4 | Ernest G Bootsma | 11 |
| 5 | Kevin L Russell | 11 |
| 6 | Michael A Cohen | 11 |
| 7 | Susan D Pitchford | 11 |
Top Trademark Attorneys — businesses in Oregon, 2000
| # | Attorney | Registrations |
|---|---|---|
| 1 | Stephanie M Burns | 16 |
| 2 | Douglas D Hancock | 13 |
| 3 | Erich W Merrill | 13 |
| 4 | Michael Dell Long | 11 |
| 5 | David P Petersen | 10 |
| 6 | J Peter Staples | 10 |
| 7 | Nancy J Moriarty | 10 |
Top Trademark Attorneys — businesses in Oregon, all years
| # | Attorney | Registrations |
|---|---|---|
| 1 | Michael A Cohen | 984 |
| 2 | Sheila Fox Morrison | 904 |
| 3 | Christopher D Erickson | 574 |
| 4 | Anne W Glazer | 476 |
| 5 | Andrew M Smith | 330 |
| 6 | Joseph Mohr | 325 |
| 7 | B Anna McCoy | 312 |
| 8 | Ernest G Bootsma | 296 |
| 9 | Kevin M Hayes | 283 |
| 10 | Parna A Mehrbani | 283 |
How this list is compiled
TrademarkToolbox Top Trademark Attorney lists are not a ranking of attorney quality. Rank is based solely on the number of trademark registrations that list the attorney as attorney of record, for applications tied to businesses in Oregon. It measures filing volume, nothing else.
Volume reflects firm size, practice model and client mix. A solo practitioner handling a small number of complex matters will rank below a high-volume filing practice, and that says nothing about the quality of either. These lists are not an endorsement, a recommendation, or a substitute for your own due diligence when choosing counsel.
Data comes from USPTO public records as indexed by TrademarkToolbox. Attorney names are matched conservatively: we do not merge similar names, so an attorney who appears in the record under more than one form may be undercounted. Counts include registered marks only, by registration year. Full methodology · Request a correction or removal