Inventor · disambiguated record
Changping Chen
Also filed as: CHEN CHANGPING
3 granted patents·2 pending applications·0 citations·filing 2009–2020
40Inventor score
Top patents by PatentIndex Score
5 records- 0150US8916629B2Compositions comprising thermoplastic starchCHEN CHANGPING·Filed 2009·Granted Dec 23, 2014·0 cites·22 claims
- 0242US2012077905A1Biodegradable Polymer CompositionCHEN CHANGPING·Filed 2009·Application pending·0 cites
- 0333US9539793B2Multilayer filmCHEN CHANGPING·Filed 2010·Granted Jan 10, 2017·0 cites·17 claims
- 0431US11732058B2Thermoplastic starch and starch-based biodegradable filmNANJING WURUI BIODEGRADABLE NEW MATERIAL RES INSTITUTE CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·20 claims
- 0528US2012208928A1Polymer/thermoplastic starch compositionsCHEN CHANGPING·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →