Assignee
TAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD
CN·5 granted patents·1 pending application·12 citations·filing 2023–2025
Top patents by PatentIndex Score
6 records- 0182USD1089538SFoam sprayerTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2025·Granted Aug 19, 2025·1 cites·1 claims
- 0277USD1007650SPressure washer gunTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2023·Granted Dec 12, 2023·7 cites·1 claims
- 0369USD1012239SPressure washer gunTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2023·Granted Jan 23, 2024·4 cites·1 claims
- 0444US12594584B2Multi-directional spraying device and use method thereofTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2023·Granted Apr 7, 2026·0 cites·10 claims
- 0544US2025160601A1Lateral Spraying Device and Use Method ThereofTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2023·Application pending·0 cites
- 0641USD1095762SFoam sprayerTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when TAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD 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 →