Song; Mingxin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Song; Mingxin.The latest application filed is for "method for continuously cooking grass raw materials and device".

Company Profile

1.7.5

Song; Mingxin - Liaocheng CN
Song; Mingxin - Shandong 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
Humic acid composition and application thereof Grant 10,059,632 - Li , et al. August 28, 2	2018-08-28
Method for continuously cooking grass raw materials and device Grant 10,053,816 - Li , et al. August 21, 2	2018-08-21
Method for Continuously Cooking Grass Raw Materials and Device App 20170268168 - Li; Hongfa ; et al.	2017-09-21
Humic Acid Composition And Application Thereof App 20170129820 - LI; Hongfa ; et al.	2017-05-11
Circular utilization method in pulping and papermaking processes with straw Grant 8,778,135 - Li , et al. July 15, 2	2014-07-15
Raw Paper Grant 8,771,465 - Li , et al. July 8, 2	2014-07-08
Circular Utilization Method In Pulping And Papermaking Processes With Straw App 20120325421 - Li; Hongfa ; et al.	2012-12-27
Method for preparing a grass-type unbleached paper product Grant 8,303,772 - Li , et al. November 6, 2	2012-11-06
Raw Paper And Production Method And Application Thereof App 20110297343 - Li; Hongfa ; et al.	2011-12-08
Grass Type Unbleached Paper Products And Production Method Thereof App 20110061825 - Li; Hongfa ; et al.	2011-03-17

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