Hou; Jianfeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hou; Jianfeng.The latest application filed is for "polypropylene composition and preparation method thereof, and film or sheet prepared from the polypropylene composition and use thereof".

Company Profile

2.4.6

Hou; Jianfeng - Shanghai CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polypropylene composition and preparation method thereof, and film or sheet prepared from the polypropylene composition and use thereof Grant 10,723,869 - Yang , et al.	2020-07-28
Polypropylene Composition And Preparation Method Thereof, And Film Or Sheet Prepared From The Polypropylene Composition And Use Thereof App 20190048176 - Yang; Bo ; et al.	2019-02-14
Vehicle Interior Component App 20180201218 - Zhang; Guangwei ; et al.	2018-07-19
Passenger side airbag door for instrument panel and its manufacturing method Grant 8,123,247 - Chen , et al. February 28, 2	2012-02-28
Passenger Side Airbag Door For Instrument Panel And Its Manufacturing Method App 20110233904 - CHEN; Yunju ; et al.	2011-09-29
Passenger Side Airbag Door For Instrument Panel And Its Manufacturing Method App 20110233805 - Chen; Yunju ; et al.	2011-09-29
Passenger side airbag door for instrument panel and its manufacturing method Grant 7,980,587 - Chen , et al. July 19, 2	2011-07-19
Automotive interior trim Grant 7,862,071 - Hou , et al. January 4, 2	2011-01-04
Passenger Side Airbag Door For Instrument Panel And Its Manufacturing Method App 20090146402 - Chen; Yunju ; et al.	2009-06-11
Automotive Interior Trim App 20090045609 - Hou; Jianfeng ; et al.	2009-02-19

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