Inventor · disambiguated record
Zhan Cheng
Also filed as: CHENG ZHAN
7 granted patents·6 pending applications·1 citations·filing 2015–2024
69Inventor score
Top patents by PatentIndex Score
13 records- 0173US10072127B2Polyethylene film having unique aesthetic and performance propertiesPROCTER & GAMBLE·Filed 2016·Granted Sep 11, 2018·1 cites·20 claims
- 0272US2024239953A1Biodegradable films comprising polyhydroxyalkanoatesPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 0361US12330401B2MDO barrier film, package laminates containing the same, and methods of making the samePROCTER & GAMBLE·Filed 2022·Granted Jun 17, 2025·0 cites·17 claims
- 0460US11434394B2Adhesive having increased bonding strengthPROCTER & GAMBLE·Filed 2020·Granted Sep 6, 2022·0 cites·20 claims
- 0558US2022348749A1Molded article with metallic appearancePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 0657US12234074B2Flexible package for articlesPROCTER & GAMBLE·Filed 2022·Granted Feb 25, 2025·0 cites·19 claims
- 0757US2024391674A1Packaging system for storing a fluid substance and its pump dispenserPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 0853US2022063254A1Container comprising laminate of polyethylenePROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 0950US2021139680A1Film with selective opacity contrastPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 1048US10696832B2Polypropylene film having unique aestheticsPROCTER & GAMBLE·Filed 2018·Granted Jun 30, 2020·0 cites·14 claims
- 1139US2018001607A1Polypropylene filmPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 1237US10773809B2Dewatering device for an air conditioning system of a planeCOMMERCIAL AIRCRAFT CORP CN·Filed 2015·Granted Sep 15, 2020·0 cites·5 claims
- 1331US10238765B2Photocatalytic honeycomb assembly and photocatalytic purification apparatusCOMMERCIAL AIRCRAFT CORP CN·Filed 2016·Granted Mar 26, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →