Assignee
KINGENTA ECOLOGICAL ENG GROUP CO LTD
CN·2 granted patents·2 citations·filing 2016–2019
Top patents by PatentIndex Score
2 records- 0170US10745278B2Method for producing phosphoric acid and by-producing alpha-hemihydrate gypsum by wet-processKINGENTA ECOLOGICAL ENG GROUP CO LTD·Filed 2016·Granted Aug 18, 2020·2 cites·20 claims
- 0237US11787748B2Polyphosphoric acid calcium magnesium fertilizer, polyphosphoric acid calcium magnesium fertilizer prepared by using phosphoric acid and phosphorus tailings as raw material and preparation method thereforKINGENTA ECOLOGICAL ENG GROUP CO LTD·Filed 2019·Granted Oct 17, 2023·0 cites·7 claims
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