Assignee
TIANJIN YUANZHI ENVIRONMENTAL TECH CO LTD
CN·3 granted patents·1 pending application·0 citations·filing 2023–2024
Technology mixB01D1
Top patents by PatentIndex Score
4 records- 0154US2025050248A1Dual-Ended CartridgeTIANJIN YUANZHI ENVIRONMENTAL TECH CO LTD·Filed 2023·Application pending·0 cites
- 0230USD1121770SRefrigerator filterTIANJIN YUANZHI ENVIRONMENTAL TECH CO LTD·Filed 2024·Granted Apr 7, 2026·0 cites·1 claims
- 0329USD1083025SRefrigerator filterTIANJIN YUANZHI ENVIRONMENTAL TECH CO LTD·Filed 2023·Granted Jul 8, 2025·0 cites·1 claims
- 0429USD1083024SRefrigerator filterTIANJIN YUANZHI ENVIRONMENTAL TECH CO LTD·Filed 2023·Granted Jul 8, 2025·0 cites·1 claims
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