Inventor · disambiguated record
Keqiang Zhang
Also filed as: ZHANG KEQIANG
2 granted patents·2 pending applications·0 citations·filing 2012–2024
22Inventor score
Files withAGRO ENVIRONMENTAL PROT INSTITUTE MINISTRY OF AGRICULTURE AND RURAL AFFAIRS2GUANGZHOU CHEERY PLASTIC PRODUCT CO LTD1HOPE CITY1
Top patents by PatentIndex Score
4 records- 0149US11633711B2Preparation method of La(OH)3 nanorod coated walnut shell biochar compositeAGRO ENVIRONMENTAL PROT INSTITUTE MINISTRY OF AGRICULTURE AND RURAL AFFAIRS·Filed 2020·Granted Apr 25, 2023·0 cites·6 claims
- 0247US2021023238A1Triptolide antibody conjugatesHOPE CITY·Filed 2020·Application pending·0 cites
- 0346US2025130165A1Near-infrared-spectrum-based apparatus for on-site rapid measurement of nitrogen and phosphorus content in liquid manureAGRO ENVIRONMENTAL PROT INSTITUTE MINISTRY OF AGRICULTURE AND RURAL AFFAIRS·Filed 2024·Application pending·0 cites
- 0424US9662827B2Handle positioning apparatus outside mould for pre-inserted-handle bottle blow moulding machine, and method of use thereofGUANGZHOU CHEERY PLASTIC PRODUCT CO LTD·Filed 2012·Granted May 30, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →