Sun; Zhimin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sun; Zhimin.The latest application filed is for "control valves and cages that are adapted to reduce flashing and cavitation".

Company Profile

1.12.13

Sun; Zhimin - Tianjin CN
Sun; Zhimin - Guangzhou CN
Sun; Zhimin - Guangdong CN
Sun; Zhimin - Changzhou CN
Sun; Zhimin - Beijing CN

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

Patent Activity

Patent	Date
Control Valves And Cages That Are Adapted To Reduce Flashing And Cavitation App 20200041036 - Sun; Zhimin ; et al.	2020-02-06
Valve trim assembly and flow control valve including the valve trim assembly Grant 9,851,013 - Zhou , et al. December 26, 2	2017-12-26
Method for retreating dewatered sludge Grant 9,212,075 - Zhong , et al. December 15, 2	2015-12-15
Valve trim apparatus having a cavity to receive contaminates from a sealing surface Grant 9,115,814 - Sun , et al. August 25, 2	2015-08-25
Devices for air-drying sludge Grant 9,021,716 - Zhong , et al. May 5, 2	2015-05-05
Method For Retreating Dewatered Sludge App 20140352377 - Zhong; Huansheng ; et al.	2014-12-04
Method of integration of concentration-dehydration and aerobic air-drying of sewage sludge Grant 8,808,419 - Zhong , et al. August 19, 2	2014-08-19
Valve Trim Assembly and Flow Control Valve Including the Valve Trim Assembly App 20130193360 - Zhou; Qiyong ; et al.	2013-08-01
Devices for Air-drying Sludge App 20130167394 - Zhong; Huansheng ; et al.	2013-07-04
Valve Trim Apparatus Having A Cavity To Receive Contaminates From A Sealing Surface App 20130068987 - Sun; Zhimin ; et al.	2013-03-21
Method for drying sludge Grant 8,387,275 - Zhong , et al. March 5, 2	2013-03-05
Method of Integration of Concentration-Dehydration and Aerobic Air-drying of Sewage Sludge App 20120247165 - Zhong; Huansheng ; et al.	2012-10-04
Method and Apparatus for Aerobically Air-drying Sludge Filter Cakes App 20120246965 - Zhong; Huansheng ; et al.	2012-10-04
Tv Set Lifter App 20110079695 - Sun; Zhimin	2011-04-07
Method For Drying Sludge App 20100293808 - Zhong; Huansheng ; et al.	2010-11-25
Sludge Concentration And Dehydration Method App 20100282683 - Zhong; Huansheng ; et al.	2010-11-11
Digital x-ray detector assembly Grant 7,745,797 - Liu , et al. June 29, 2	2010-06-29

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