PATENT ANNUITY · USD
Belgium Invention patent annuity fees
Annual fees, late-payment fees and additional charges are displayed separately for clarity.
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Patent annuity details
Converted amounts use the latest synchronized approved exchange rates.
Patent annuity fees
Annual maintenance fees are maintained independently by country and patent type.
| Year / item | Required / optional | General pricing | Notes | ||
|---|---|---|---|---|---|
| Official fee (original) | Service fee (USD) | Total | |||
| Year 3 · Annuity | Required | 40 EUR | 195 USD | 240 USD | — |
| Year 4 · Annuity | Required | 55 EUR | 195 USD | 257 USD | — |
| Year 5 · Annuity | Required | 75 EUR | 195 USD | 279 USD | — |
| Year 6 · Annuity | Required | 95 EUR | 195 USD | 301 USD | — |
| Year 7 · Annuity | Required | 110 EUR | 195 USD | 318 USD | — |
| Year 8 · Annuity | Required | 135 EUR | 195 USD | 346 USD | — |
| Year 9 · Annuity | Required | 165 EUR | 195 USD | 380 USD | — |
| Year 10 · Annuity | Required | 185 EUR | 195 USD | 402 USD | — |
| Year 11 · Annuity | Required | 215 EUR | 195 USD | 436 USD | — |
| Year 12 · Annuity | Required | 240 EUR | 195 USD | 464 USD | — |
| Year 13 · Annuity | Required | 275 EUR | 195 USD | 503 USD | — |
| Year 14 · Annuity | Required | 320 EUR | 195 USD | 554 USD | — |
| Year 15 · Annuity | Required | 360 EUR | 195 USD | 599 USD | — |
| Year 16 · Annuity | Required | 400 EUR | 195 USD | 643 USD | — |
| Year 17 · Annuity | Required | 450 EUR | 195 USD | 699 USD | — |
| Year 18 · Annuity | Required | 500 EUR | 195 USD | 755 USD | — |
| Year 19 · Annuity | Required | 555 EUR | 195 USD | 817 USD | — |
| Year 20 · Annuity | Required | 600 EUR | 195 USD | 868 USD | — |
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