Inventor · disambiguated record
Shichen Dou
Also filed as: DOU SHICHEN
13 granted patents·12 pending applications·53 citations·filing 2010–2024
87Inventor score
Top patents by PatentIndex Score
25 records- 0191US8795811B2Recycled crosslinked vinyl-alcohol polymer coated films and methods to manufacture the sameCLOUTIER JOSHUA R·Filed 2012·Granted Aug 5, 2014·39 cites·18 claims
- 0283US10357913B2Transparent oriented polypropylene film with high moisture vapor and oxygen barrier propertiesTORAY PLASTICS AMERICA INC·Filed 2018·Granted Jul 23, 2019·1 cites·11 claims
- 0382US9150004B2Biaxially oriented polylactic acid film with improved heat seal propertiesDOU SHICHEN·Filed 2010·Granted Oct 6, 2015·4 cites·29 claims
- 0481US9492962B2Biaxially oriented polylactic acid film with reduced noise level and improved moisture barrierDOU SHICHEN·Filed 2011·Granted Nov 15, 2016·4 cites·21 claims
- 0576US12103281B2Biaxially oriented compostable composite filmTORAY PLASTICS AMERICA INC·Filed 2022·Granted Oct 1, 2024·0 cites·19 claims
- 0676US11370205B2Oriented polypropylene film with improved blocking resistanceTORAY PLASTICS AMERICA INC·Filed 2019·Granted Jun 28, 2022·0 cites·9 claims
- 0775US2024066848A1Biaxially oriented pha-rich composite filmTORAY PLASTICS AMERICA INC·Filed 2023·Application pending·0 cites
- 0872US9238324B2Biaxially oriented polylactic acid film with reduced noise levelDOU SHICHEN·Filed 2010·Granted Jan 19, 2016·4 cites·29 claims
- 0970US11338561B2Oriented polypropylene film with improved blocking resistanceTORAY PLASTICS AMERICA INC·Filed 2020·Granted May 24, 2022·0 cites·12 claims
- 1068US11370204B2Oriented polypropylene film with improved blocking resistanceTORAY PLASTICS AMERICA INC·Filed 2018·Granted Jun 28, 2022·0 cites·8 claims
- 1168US11198279B2Oriented polypropylene film with improved blocking resistanceTORAY PLASTICS AMERICA INC·Filed 2018·Granted Dec 14, 2021·0 cites·10 claims
- 1268US9630383B2Biaxially oriented polypropylene film with low moisture vapor transmission rateTORAY PLASTICS (AMERICA) INC·Filed 2014·Granted Apr 25, 2017·0 cites·21 claims
- 1367US9221213B2Multi-layer high moisture barrier polylactic acid filmDOU SHICHEN·Filed 2011·Granted Dec 29, 2015·1 cites·19 claims
- 1466US2025367913A1Pha-rich compostable film with improved optical propertiesTORAY PLASTICS AMERICA INC·Filed 2024·Application pending·0 cites
- 1564US9669607B2Biaxially oriented polypropylene film with low moisture vapor transmission rateTORAY PLASTICS (AMERICA) INC·Filed 2016·Granted Jun 6, 2017·0 cites·21 claims
- 1663US2025058549A1Cap layers of compostable multi-layer filmTORAY PLASTICS AMERICA INC·Filed 2023·Application pending·0 cites
- 1761US2025178321A1Biodegradable composite film with high moisture barrierTORAY PLASTICS AMERICA INC·Filed 2023·Application pending·0 cites
- 1857US2017015821A1Transparent oriented polypropylene film with high moisture vapor and oxygen barrier propertiesTORAY PLASTICS (AMERICA) INC·Filed 2015·Application pending·0 cites
- 1949US2020070484A1Oriented polypropylene film with improved machinabilityTORAY PLASTICS AMERICA INC·Filed 2018·Application pending·0 cites
- 2047US2019299580A1Oriented polypropylene film with improved blocking resistanceTORAY PLASTICS AMERICA INC·Filed 2018·Application pending·0 cites
- 2147US2021229408A1Oriented polyolefin release filmsTORAY PLASTICS AMERICA INC·Filed 2020·Application pending·0 cites
- 2247US2014004336A1Polyolefin laminate film for cardboard laminationDOU SHICHEN·Filed 2012·Application pending·0 cites
- 2345US2017282507A1Biaxially oriented polyolefin film with high moisture vapor barrier and stiffness propertiesTORAY PLASTICS (AMERICA) INC·Filed 2016·Application pending·0 cites
- 2445US2010330382A1Biaxially oriented polylactic acid film with improved moisture barrierTORAY PLASTICS AMERICA INC·Filed 2010·Application pending·0 cites
- 2544US2016167347A1Method to improve making of heat sealable biaxially oriented filmsTORAY PLASTICS AMERICA INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →