How Much Does a Patent Cost in 2026? The Full Breakdown

Ask what a patent costs and you will get answers ranging from $75 to $30,000. Both can be right — because "the cost of a patent" is really four different costs spread across twenty years. Here is the full 2026 breakdown, using current USPTO fees.

The short answer

For a typical software or mechanical utility patent, expect $8,000–$20,000 all-in to get from idea to granted patent if you use a patent attorney — plus several thousand more in maintenance fees to keep it alive for the full term. The government's own fees are a small slice of that. Most of the cost is skilled drafting.

The four costs of a patent

1. USPTO filing fees (the government's cut)

These are fixed and public. They scale with entity size — most independent inventors and startups qualify as small (~60% discount) or micro (~80% discount) entities. Current fees, effective January 19, 2025:

Fee	Large	Small	Micro
Provisional filing	$325	$130	$65
Non-provisional: basic filing	$350	$140	$70
Search fee	$770	$308	$154
Examination fee	$880	$352	$176
Non-provisional subtotal	$2,000	$800	$400
Issue fee (after allowance)	$1,290	$516	$258

So the pure government cost of filing and being granted a utility patent runs roughly $660 (micro) to $3,290 (large) — before anyone drafts a word.

2. Attorney / agent fees (where the money actually goes)

This is the big variable, and usually the largest line item. A registered patent attorney or agent drafts the specification and claims, then handles the back-and-forth with the examiner. Typical ranges — these vary widely by complexity and firm, so treat them as estimates, not quotes:

• Provisional application: ~$2,000–$5,000 if professionally drafted
• Full non-provisional utility application: ~$8,000–$15,000+
• Responding to each Office Action: ~$1,500–$4,000 (most applications get at least one rejection)

A simple mechanical invention sits at the low end; software and biotech sit at the high end. You can file pro se (yourself) and pay none of this — but claim drafting is genuinely hard, and a poorly-claimed patent can be worthless even if granted.

3. Maintenance fees (the part people forget)

A granted US utility patent is not paid-for-life. To keep it in force, you owe the USPTO three maintenance fees, due at 3.5, 7.5, and 11.5 years after grant. Miss one and the patent expires early and drops into the public domain. Large-entity amounts:

Due at	Large entity
3.5 years	$2,150
7.5 years	$4,040
11.5 years	$8,280

That is $14,470 over the life of a large-entity patent (small and micro entities pay roughly 40% and 20% of those amounts). Design patents, notably, have no maintenance fees.

4. Extras

Professional drawings (~$100–$500), foreign filings (each country is its own full cost), expedited examination, and assignment recordation all add up if they apply to you.

What changes the total most

• Entity size. Micro vs. large is roughly a 5x difference on government fees alone.
• Complexity. More claims, more drawings, and harder subject matter (software under Alice, biotech under Mayo) mean more drafting and more Office Actions.
• DIY vs. attorney. The single biggest lever. Government fees are fixed; professional fees are not.
• Foreign protection. A US patent only covers the US. Every additional country multiplies the cost.

So what is the real number?

• Bare minimum, micro entity, filed yourself: a few hundred dollars in USPTO fees.
• Typical solo inventor with an attorney: $8,000–$15,000 to grant, plus maintenance.
• Software or biotech with a firm and foreign filings: $30,000+ is common.

The patent itself is rarely the expensive part — the drafting is. A patent is only as valuable as its claims, and good claims are what you are really paying for.

For the strategic view on whether a patent is worth it at all, start with our guide to what a patent is, or compare your filing options in the provisional vs. non-provisional guide.