CPC in Colour
View Cooperative Patent Classification (CPC) from Espacenet in Colour
As of June 2026, CPC in Colour has 33 users in the Productivity category.
Usersup 13.8 percent+13.8%
33
33
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
17
Manifest V3
History
3 snapshotsTracking since Apr 20, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 20, 2026 | 29 | — | — | 17 |
| May 11, 2026 | 32 | — | — | 17 |
| Jun 6, 2026 | 31 | — | — | 17 |
| Now | 33 | — | — | 17 |
Permissions & access
- Permissions
- storageunlimitedStoragedeclarativeNetRequest
- Host access
- https://worldwide.espacenet.com/*
Screenshots
About
View Cooperative Patent Classification (CPC) from Espacenet in Colour.
Features include:
* CPC in Colour - determined by level
* Bookmark CPCs
* Save indexes and CPCs for instant access
* View based on level hierarchy
* Limit view to IPC only.Technical
- Version
- 17
- Manifest
- V3
- Size
- 2.58MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- ioiikdblnlmdmjbdpejfmcifagieocgg
- Developer ID
- u8d1cec4b39893648da0816df406049a9
- Developer Email
- [email protected]
- Created
- Feb 27, 2020
- Last Updated (Store)
- Apr 7, 2025
- Last Scraped
- Jun 6, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.