Official Cambodia patent renewal fee schedule (USD), including office fees, service fees, and totals for each renewal year.
Due dates: Due on the last day of the anniversary month.
| Renewal year | Office fee | Service fee | Total |
|---|---|---|---|
| Year 2 | $19.77 (KHR 80,000 office) | $166.98 | $186.75 |
| Year 3 | $29.65 (KHR 120,000 office) | $167.97 | $197.62 |
| Year 4 | $39.54 (KHR 160,000 office) | $168.95 | $208.49 |
| Year 5 | $98.85 (KHR 400,000 office) | $174.88 | $273.73 |
| Year 6 | $138.39 (KHR 560,000 office) | $178.84 | $317.23 |
| Year 7 | $177.93 (KHR 720,000 office) | $182.79 | $360.72 |
| Year 8 | $217.47 (KHR 880,000 office) | $186.75 | $404.22 |
| Year 9 | $257 (KHR 1,040,000 office) | $190.70 | $447.70 |
| Year 10 | $296.54 (KHR 1,200,000 office) | $194.65 | $491.19 |
| Year 11 | $345.97 (KHR 1,400,000 office) | $199.60 | $545.57 |
| Year 12 | $395.39 (KHR 1,600,000 office) | $204.54 | $599.93 |
| Year 13 | $444.82 (KHR 1,800,000 office) | $209.48 | $654.30 |
| Year 14 | $494.24 (KHR 2,000,000 office) | $214.42 | $708.66 |
| Year 15 | $543.66 (KHR 2,200,000 office) | $219.37 | $763.03 |
| Year 16 | $602.97 (KHR 2,440,000 office) | $225.30 | $828.27 |
| Year 17 | $662.28 (KHR 2,680,000 office) | $231.23 | $893.51 |
| Year 18 | $731.48 (KHR 2,960,000 office) | $238.15 | $969.63 |
| Year 19 | $800.67 (KHR 3,240,000 office) | $245.07 | $1,045.74 |
| Year 20 | $879.75 (KHR 3,560,000 office) | $252.97 | $1,132.72 |
View the interactive Cambodia patent maintenance page for charts, grace-period surcharges, and payment options.