Inventor · disambiguated record
Liyun Ren
Also filed as: REN LIYUN · REN LIYUN L
3 granted patents·9 pending applications·2 citations·filing 2017–2022
49Inventor score
Top patents by PatentIndex Score
12 records- 0185US12125464B2Assembly including acoustic baffles3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Oct 22, 2024·2 cites·18 claims
- 0258US12146248B2Flame-retardant non-woven fibrous webs3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Nov 19, 2024·0 cites·19 claims
- 0355US2021095405A1Ceramic-coated fibers including a flame-retarding polymer, and methods of making nonwoven structures3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 0453US2022396903A1Flame-retardant non-woven fibrous webs3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Application pending·0 cites
- 0553US2024269494A1Face covering3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 0647US2020071865A1Dimensionally-stable, fire-resistant melt-blown fibers and nonwoven structures including a flame retarding polymer3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 0747US2020115833A1Fibers including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 0846US2020208314A1Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 0945US12012680B2Non-woven fibrous web and methods thereof3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted Jun 18, 2024·0 cites·11 claims
- 1045US2025065253A1High transmission air filtration media and transparent face mask3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 1144US2021156060A1Low basis weight flame retardant scrim, articles, and methods3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 1243US2022136140A1Novel nano-ribbons from multilayer coextruded film3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →