Assignee
4ART HOLDING AG
CH·3 granted patents·0 citations·filing 2021–2021
Top patents by PatentIndex Score
3 records- 0152US12253455B2Device for optically identifying surfaces4ART HOLDING AG·Filed 2021·Granted Mar 18, 2025·0 cites·20 claims
- 0238US12222299B2Method for assessing contrasts on surfaces4ART HOLDING AG·Filed 2021·Granted Feb 11, 2025·0 cites·11 claims
- 0334US12430915B2Method for recognizing surfaces4ART HOLDING AG·Filed 2021·Granted Sep 30, 2025·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when 4ART HOLDING AG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →