It is my honor to post the third annual US Plant Patent Toteboard.
The USPTO issued 1085 US plant patents in 2021. The goal of this toteboard, brought to you by the Ant-Like Persistence blog, is to list the firms that helped clients to obtain these patents. Firms were invited in early 2022 to submit a simple online questionnaire. The closing date for the questionnaires was February 2, 2022. Each firm was asked to report only US plant patents for which that firm is listed on the front page of the granted patent. Six firms responded.
| Firm | web site | Patent Patents |
ranking |
| Randall | Danskin | www.randalldanskin.com | 13 | 1 |
| Koenig IP Works, PLLC | www.koenigipworks.com | 11 | 2 |
| Birch, Stewart, Kolasch & Birch, LLP | www.bskb.com | 10 | 3 |
| McKee, Voorhees & Sease, PLC | www.ipmvs.com | 6 | 4 |
| Leydig, Voit & Mayer | leydig.com | 4 | 5 |
| Marshall, Gerstein & Borun LLP | www.marshallip.com | 1 | 6 |
You can also see the 2021 US Trademark Registration Toteboard and the 2021 US Design Patent Toteboard and the 2021 US Utility Patent Toteboard. You can also see the past toteboards.