Assignee
AT&M ENVIRONMENTAL ENGINEERING TECH CO LTD
CN·4 granted patents·1 pending application·2 citations·filing 2020–2020
Top patents by PatentIndex Score
5 records- 0183US11918958B2Fe-Al-based metal porous membrane and preparation method thereofAT&M ENVIRONMENTAL ENGINEERING TECH CO LTD·Filed 2020·Granted Mar 5, 2024·2 cites·7 claims
- 0252US11878377B2Method for welding iron-aluminum intermetallic compound microporous material and welded part made therebyAT&M ENVIRONMENTAL ENGINEERING TECH CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·18 claims
- 0348US12059652B2Fe—Al-based metal membrane and preparation method thereofAT&M ENVIRONMENTAL ENGINEERING TECH CO LTD·Filed 2020·Granted Aug 13, 2024·0 cites·5 claims
- 0446US12226855B2Iron-aluminum-based intermetallic compound filter element and preparation method thereofAT&M ENVIRONMENTAL ENGINEERING TECH CO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·8 claims
- 0544US2023044409A1Fe-al-based metal porous membrane and preparation method thereofAT&M ENVIRONMENTAL ENGINEERING TECH CO LTD·Filed 2020·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →