Lyon & Lyon
| No. of offices | 6 |
|---|---|
| No. of attorneys | 100+ |
| No. of employees | 250 (est.) |
| Major practice areas | Intellectual property |
| Date founded | 1919 |
| Founder | Frederick Saxton Lyon |
| Company type | Limited liability partnership |
| Dissolved | August 31, 2002 (bankruptcy) |
Lyon & Lyon LLP was a Los Angeles–based law firm that specialized in domestic and international intellectual property law matters, with over 100 patent lawyers in six offices in California, New York City, and Washington D.C.