Inventor · disambiguated record
Yongning Qiu
Also filed as: Qiu yongning
1 granted patent·1 pending application·0 citations·filing 2017–2022
6Inventor 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
- 0238US10787411B2Method of recycling mother liquid of pure terephthalic acid (PTA) refining unitTIANHUA INST OF CHEMICAL MACHINERY AND AUTOMATION CO LTD·Filed 2017·Granted Sep 29, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →