Sony works with many law firms across the USA. In order to understand which law firms prosecute the most number of patent applications for Sony, we used the USPTO data and the help of our proprietary tool Examiner Analysis (EA).
Following is the list of the top 15 law firms that prosecuted the most number of patents for Sony:
| Law Firms | Total Applications | Allowance Rate |
| Oblon Mcclelland Maier & Neustadt | 7169 | 81.95% |
| Chip Law Group | 4919 | 76.94% |
| Dentons US | 4798 | 85.17% |
| Haug Partners | 3836 | 89.43% |
| Wolf Greenfield & Sacks | 2473 | 76.59% |
| Fishman Stewart | 2396 | 83.85% |
| Finnegan Henderson Farabow Garrett & Dunner | 1841 | 75.16% |
| Paratus Law Group | 1568 | 74.65% |
| Sheridan Ross | 1466 | 89.59% |
| Xsensus | 1437 | 94.93% |
| Jay H Maioli | 1322 | 94.01% |
| Lerner David Littenberg | 1226 | 66.92% |
| Ronald P Kananen | 1071 | 89.85% |
| Renner Otto Boisselle & Sklar | 975 | 46.95% |
| Dernier Ip Law | 917 | 91.18% |
Some Interesting Highlights:
- Dentons US has a minimum average number of office actions – 1.81.
- Dentons US has an average minimum time for issuance – 2.87 Years.
- K&L Gates Sony has the maximum average number of office actions – 2.39.
- Oblon Mcclelland Maier & Neustadt LLP has an average maximum time for issuance – 3.77 Years.