How much do patent search services cost before filing a provisional patent, and can I do a preliminary search for free online?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How much do patent search services cost before filing a provisional patent, and can I do a preliminary search for free online?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
patent search service cost professional patentability search pricing US 2026 Google ↗
USPTO free patent search Patent Public Search provisional application filing fees 2026 Google ↗
- Patentability Search Cost: What to Budget · casrai.org
- Patentability Search - FAQs · sagaciousresearch.com
- Frequently Asked Questions about Patenting, Before Filing · fishiplaw.com
- Patent Searches: What They Are, Why They Matter, and Whether to DIY · karich.net
- Search USPTO patents · ppubs.uspto.gov
- Search Google Patents · patents.google.com
- Search Espacenet · worldwide.espacenet.com
- USPTO fee schedule · uspto.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
patent search service cost professional patentability search pricing US 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
USPTO free patent search Patent Public Search provisional application filing fees 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |