Can you recommend the most reliable online services to conduct a preliminary patent search for inventions before I spend thousands of dollars with a local attorney?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Can you recommend the most reliable online services to conduct a preliminary patent search for inventions before I spend thousands of dollars with a local attorney?
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
reliable online patent prior art search services professional patent search firms pricing Google Patents USPTO Patent Public Search WIPO PATENTSCOPE 2026 Google ↗
professional patent search services novelty search patentability search service online reviews patent search firms Google ↗
- Visit Google Patents · patents.google.com
- Visit USPTO Patent Public Search · ppubs.uspto.gov
- Visit Espacenet · worldwide.espacenet.com
- Visit WIPO PATENTSCOPE · patentscope.wipo.int
- Best Patent Search Engine: Free, Paid, and AI Tools · upcounsel.com
- Slide 1 · wipo.int
- Request a TPR search estimate · tprinternational.com
- Visit PatentabilityCheck · search.underwoodpatents.com
- Visit Omnia Patent Analytics · omniapatentanalytics.com
- Visit Rapacke Law Group · arapackelaw.com
- Patentability Search Cost: What to Budget · casrai.org
- Patentability Search Cost: What to Budget · casrai.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
reliable online patent prior art search services professional patent search firms pricing Google Patents USPTO Patent Public Search WIPO PATENTSCOPE 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
professional patent search services novelty search patentability search service online reviews patent search firms OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |