What exact steps must an independent inventor take to search international patent databases for free before spending money on filings?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What exact steps must an independent inventor take to search international patent databases for free before spending money on filings?
4 real searches · 1 real-search pass
WIPO PATENTSCOPE search guide international patent database free search officialGoogle ↗
OBSERVED
EPO Espacenet patent search guide worldwide patent data officialGoogle ↗
OBSERVED
USPTO patent search prior art search resources official Patent CenterGoogle ↗
OBSERVED
WIPO patent search classification keywords patent family legal status guideGoogle ↗
OBSERVED
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 4 queries…
Searches and sources
ChatGPT4 real searches · gpt-6
WIPO PATENTSCOPE search guide international patent database free search official Google ↗
EPO Espacenet patent search guide worldwide patent data official Google ↗
USPTO patent search prior art search resources official Patent Center Google ↗
WIPO patent search classification keywords patent family legal status guide Google ↗
- Open WIPO PATENTSCOPE · patentscope.wipo.int
- Open Espacenet · worldwide.espacenet.com
- Open Google Patents · patents.google.com
- Open USPTO Patent Center · patentcenter.uspto.gov
- Applying for Patents · uspto.gov
- Seven-step U.S. patent search strategy · uspto.gov
- 904-How to Search · uspto.gov
- PATENTSCOPE · wipo.int
- Frequently Asked Questions: Patents · wipo.int
- International IP Searches · ipoi.gov.ie
- Espacenet - patent search · epo.org
- Espacenet · epo.org
- USPTO Patent Public Search · ppubs.uspto.gov
- Search for patents · uspto.gov
- PATENTSCOPE: Frequently Asked Questions · wipo.int
- Google Scholar · scholar.google.com
- Internet Archive · archive.org
- Google Search · google.com
- YouTube · youtube.com
- The Lens · lens.org
- Find a Patent and Trademark Resource Center · uspto.gov
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
WIPO PATENTSCOPE search guide international patent database free search official OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
EPO Espacenet patent search guide worldwide patent data official OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
USPTO patent search prior art search resources official Patent Center OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
WIPO patent search classification keywords patent family legal status guide OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |