Assignee
HOWHIGH SCIENCE & TECH HANGZHOU CO LTD
CN·2 granted patents·0 citations·filing 2018–2018
Top patents by PatentIndex Score
2 records- 0139US11312641B2Electromagnetic ionic liquid and preparation method thereforHOWHIGH SCIENCE & TECH HANGZHOU CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·5 claims
- 0233US11220431B2Struvite and extracting method thereforHOWHIGH SCIENCE & TECH HANGZHOU CO LTD·Filed 2018·Granted Jan 11, 2022·0 cites·7 claims
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