Is there a free public database to search the Microsoft patent portfolio for expired patents that I can safely use in my product?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is there a free public database to search the Microsoft patent portfolio for expired patents that I can safely use in my product?
3 real searches · 1 real-search pass
Microsoft patents search Google Patents assignee Microsoft Technology Licensing patent status expiration USPTO Patent Center officialGoogle ↗
OBSERVED
USPTO patent expiration maintenance fees patent term legal status official guidanceGoogle ↗
OBSERVED
Google Patents legal status disclaimer patent family expiration status helpGoogle ↗
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 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
Microsoft patents search Google Patents assignee Microsoft Technology Licensing patent status expiration USPTO Patent Center official Google ↗
USPTO patent expiration maintenance fees patent term legal status official guidance Google ↗
Google Patents legal status disclaimer patent family expiration status help Google ↗
- Search Google Patents · patents.google.com
- Search WIPO PATENTSCOPE · patentscope.wipo.int
- Search Espacenet · worldwide.espacenet.com
- Microsoft-assigned patents · patents.google.com
- Microsoft Technology Licensing patents · patents.google.com
- Older Microsoft patents · patents.google.com
- Managing a patent · uspto.gov
- Maintain your patent · uspto.gov
- USPTO Patent Center · patentcenter.uspto.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Microsoft patents search Google Patents assignee Microsoft Technology Licensing patent status expiration USPTO Patent Center official OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
USPTO patent expiration maintenance fees patent term legal status official guidance OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Google Patents legal status disclaimer patent family expiration status help OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |