Real ChatGPT answer · index seedgIRg5O38xW8completeLegal · intellectual propertyinformational

Are there any free tools to search the Microsoft patent portfolio so a bootstrapped startup founder like me can avoid costly infringement lawsuits?

ChatGPTgpt-64 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are there any free tools to search the Microsoft patent portfolio so a bootstrapped startup founder like me can avoid costly infringement lawsuits?
4 real searches · 1 real-search pass
free tools search Microsoft patent portfolio Google Patents USPTO Patent Public Search assignee Microsoft CorporationGoogle ↗
OBSERVED
Google Patents assignee Microsoft Corporation search help patent status claimsGoogle ↗
OBSERVED
USPTO Patent Public Search free search officialGoogle ↗
OBSERVED
WIPO PATENTSCOPE free patent search officialGoogle ↗
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
free tools search Microsoft patent portfolio Google Patents USPTO Patent Public Search assignee Microsoft Corporation Google ↗
Google Patents assignee Microsoft Corporation search help patent status claims Google ↗
USPTO Patent Public Search free search official Google ↗
WIPO PATENTSCOPE free patent search official Google ↗
  1. Open Google Patents · patents.google.com
  2. Open The Lens · lens.org
  3. Patent Searches - Intellectual Property Law: A Beginner's Guide · guides.loc.gov
  4. Patent Databases - Patents · infoguides.rit.edu
  5. Open PATENTSCOPE · patentscope.wipo.int
  6. Open Espacenet · worldwide.espacenet.com
  7. Search for patents · uspto.gov
  8. Patent Searching - Patent and Trademark Resource Center (PTRC) · guides.osu.edu
  9. Patent Public Search · uspto.gov

Queries

4 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
free tools search Microsoft patent portfolio Google Patents USPTO Patent Public Search assignee Microsoft Corporation
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Google Patents assignee Microsoft Corporation search help patent status claims
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
USPTO Patent Public Search free search official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
WIPO PATENTSCOPE free patent search official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1