Why do patent attorneys charge so much for patent searches and are there reliable DIY databases I can use instead at my age?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why do patent attorneys charge so much for patent searches and are there reliable DIY databases I can use instead at my age?
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.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
official free patent search databases USPTO Patent Public Search Google Patents Espacenet WIPO PATENTSCOPE how to search patents Google ↗
USPTO patent search resources Patent Public Search help classification search patent claims prior art Google ↗
- Open Google Patents · patents.google.com
- Open PATENTSCOPE · patentscope.wipo.int
- Multi-Step U.S. Patent Search Strategy · uspto.gov
- Search for patents · uspto.gov
- Patent Public Search · uspto.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
official free patent search databases USPTO Patent Public Search Google Patents Espacenet WIPO PATENTSCOPE how to search patents OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
USPTO patent search resources Patent Public Search help classification search patent claims prior art OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |