# What Claude (Anthropic) with web search answered for patent-search services (small businesses) on 2026-10-06

## In short

On 2026-10-06, Claude (Anthropic) with web search was asked "best patent-search services for small businesses". It named 14 brands; the first six, in order, were Google, Google Patents, Espacenet, WIPO Patentscope, Lens.org and Zoom.

| Fact | Value |
| --- | --- |
| Question | best patent-search services for small businesses |
| Asked on | 2026-10-06 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 14 |
| Sources cited | 13 |
| Audience | small businesses |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-06 |

Page: https://bikoosh.com/answers/s/patent-search-services-small-businesses-2026-10-06
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-06 through Claude (Anthropic) with web search (model claude-opus-5).

> Patent search splits into two different purchases - free/cheap databases you search yourself, and paying a human to do a defensible search. Most small businesses should do the first before spending on the second. Here's who I'd actually name, in order:
> 
> ## Start here (free, do it yourself)
> 
> **1. Google Patents** - the one I'd open first. Indexes 120M+ publications from 100+ patent offices, with full-text depth across roughly the 20 largest offices, plus it searches non-patent literature and auto-translates foreign documents. The semantic/similar-results feature means you don't need to be good at Boolean syntax to find the obvious blockers. Weak on analytics and alerting, but for "has someone already done this?" it's the highest hit rate per minute spent.
> 
> **2. USPTO Patent Public Search** - the authoritative U.S. source, and what you'd want before spending money on a U.S. filing. It replaced the old PatFT/AppFT/PubEAST/PubWEST tools and consolidated examiner-grade search into one free cloud platform available to anyone with internet access. Clunkier than Google, but it's the same corpus an examiner works from, and it handles CPC classification searching properly - which is how you 

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Google | mentioned |
| 2 | Google Patents | mentioned |
| 3 | Espacenet | mentioned |
| 4 | WIPO Patentscope | mentioned |
| 5 | Lens.org | mentioned |
| 6 | Zoom | mentioned |
| 7 | Klemchuk | mentioned |
| 8 | PatSnap | mentioned |
| 9 | PatSeer | mentioned |
| 10 | Orbit | mentioned |
| 11 | Orbit Intelligence | mentioned |
| 12 | Derwent | mentioned |
| 13 | Derwent Innovation | mentioned |
| 14 | UpCounsel | mentioned |

## Sources the engine cited

- https://www.casrai.org/compare/espacenet-vs-google-patents-vs-uspto-patent-public-search (other)
- https://content.govdelivery.com/accounts/USPTO/bulletins/3085d20 (other)
- https://www.uspto.gov/learning-and-resources/training-events/training-and-events-patent-and-trademark-resource-centers-8 (reference)
- https://libguides.uta.edu/ptrc/about_ptrc (reference)
- https://nmsu.libguides.com/ptrc (other)
- https://www.patsnap.com/resources/blog/articles/best-patent-search-platforms/ (vendor)
- https://www.patsnap.com/resources/blog/articles/7-best-patent-search-tools-for-ip-pros-in-2026/ (vendor)
- https://patentpc.com/blog/top-patent-search-tools-every-inventor-should-know (other)
- https://www.casrai.org/guides/patentability-search-cost (other)
- https://www.upcounsel.com/patent-search-cost (vendor)
- https://www.klemchuk.com/flat-fee-patent-search (vendor)
- https://www.leanlaw.co/blog/search-fees-how-to-bill-for-patentability-searches-outsourced-vs-in-house-markup/ (other)
- https://www.intepat.com/blog/wipo-patentscope-database-search/ (other)

The question page: https://bikoosh.com/answers/q/patent-search-services/small-businesses

Alerts and membership: Answer Watch Pro, 79 USD per month: https://bikoosh.com/answers. Bikoosh is monitoring assistance, not complete protection.

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.