Cao; Shuyuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cao; Shuyuan.The latest application filed is for "active steering system for hoisting machinery and hoisting machinery".

Company Profile

1.6.5

Cao; Shuyuan - Xuzhou City CN
Cao; Shuyuan - Xuzhou CN
Cao; Shuyuan - Beijing 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
Active Steering System For Hoisting Machinery And Hoisting Machinery App 20190315606 - Ding; Honggang ; et al.	2019-10-17
Steering system and independent suspension wheel-type heavy vehicle Grant 9,981,688 - Ding , et al. May 29, 2	2018-05-29
Steering System And Independent Suspension Wheel-type Heavy Vehicle App 20170137058 - DING; Honggang ; et al.	2017-05-18
Alumina carrier, method of preparing the same, and silver catalyst Grant 9,592,491 - Li , et al. March 14, 2	2017-03-14
Alumina support for silver catalyst, preparation and use thereof Grant 9,233,942 - Lin , et al. January 12, 2	2016-01-12
Carrier for silver catalyst, its preparation, a silver catalyst made from the same and its use Grant 9,144,793 - Li , et al. September 29, 2	2015-09-29
Alumina Carrier, Method Of Preparing The Same, And Silver Catalyst App 20150119590 - Li; Xianfeng ; et al.	2015-04-30
Carrier For Silver Catalyst, Its Preparation, A Silver Catalyst Made From The Same And Its Use App 20120172608 - LI; Jinbing ; et al.	2012-07-05
Alumina Support For Silver Catalyst, Preparation And Use Thereof App 20120083613 - LIN; Wei ; et al.	2012-04-05

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