Rank | Firm | Patent Attorneys/Agents |
---|---|---|
1 | Small firm, in-house, unaffiliated | 417 |
2 | Knobbe Martens Olson & Bear | 32 |
3 | Fish & Richardson | 24 |
4 | Wilson Sonsini Goodrich & Rosati | 20 |
5 | Paul, Hastings, Janofsky & Walker | 19 |
6 | Morrison & Foerster | 17 |
7 | DLA Piper Rudnick Gray Cary | 12 |
8 | Foley & Lardner | 11 |
9 | Heller Ehrman | 10 |
10 | Cooley Godward | 8 |
10 | Gordon & Rees | 8 |
12 | Jones Day | 7 |
13 | McDermott, Will & Emery | 6 |
13 | Duane Morris | 6 |
13 | Luce, Forward, Hamilton & Scripps | 6 |
13 | Townsend and Townsend | 6 |
17 | Fitch Even Tabin and Flannery | 5 |
18 | Buchanan Ingersoll | 4 |
18 | Pillsbury Winthrop Shaw Pittman | 4 |
18 | Sheppard, Mullin, Richter & Hampton | 4 |
21 | Mintz Levin Cohn Ferris Glovsky and Popeo | 3 |
21 | Birch Stewart Kolasch and Birch | 3 |
23 | Latham & Watkins | 2 |
23 | Baker & McKenzie | 2 |
25 | Ross Dixon and Bell | 1 |
25 | Cozen O'Connor | 1 |