Inventor · disambiguated record
Qingquan Yang
Also filed as: YANG QINGQUAN
2 granted patents·8 citations·filing 2015–2016
53Inventor score
Files withCHINA PETROLEUM & CHEM CORP2
Top patents by PatentIndex Score
2 records- 0189US9988505B2Polyethylene compositions and films formed therefromCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Jun 5, 2018·6 cites·48 claims
- 0280US10920025B2Polyolefin resin powder suitable for selective laser sintering and its preparation methodCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted Feb 16, 2021·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →