Inventor · disambiguated record
Pingfan Chen
Also filed as: CHEN PINGFAN
2 granted patents·2 pending applications·18 citations·filing 1997–2020
59Inventor score
Files withMITSUI CHEMICALS INC4
Top patents by PatentIndex Score
4 records- 0166US7829487B2Extensible nonwoven fabric and composite nonwoven fabric comprising the sameMITSUI CHEMICALS INC·Filed 2003·Granted Nov 9, 2010·7 cites·5 claims
- 0258US2022340742A1Material for 3d printing, 3d printed object, and method of manufacturing 3d printed objectMITSUI CHEMICALS INC·Filed 2020·Application pending·0 cites
- 0350US2011022014A1Extensible nonwoven fabric and composite nonwoven fabric comprising sameMITSUI CHEMICALS INC·Filed 2010·Application pending·0 cites
- 0444US5891940ASyndiotactic polypropylene resin compositionMITSUI CHEMICALS INC·Filed 1997·Granted Apr 6, 1999·11 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →