Inventor · disambiguated record
Qingsheng Dong
Also filed as: DONG QINGSHENG
1 granted patent·1 pending application·0 citations·filing 2022–2022
1Inventor score
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2 records- 0158US2024043579A1Apparatus and method for removing voc from polypropylene and reducing odor level by steaming processTIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD·Filed 2022·Application pending·0 cites
- 0251US12485584B2Integrated tower for removing VOC from polypropylene particlesTIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →