Qiyong Zhou

Follow

Person

Tianjin, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple stage anti-surge valves
- Patent number 11,092,260
- Issue date Aug 17, 2021
- EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO., LTD.
- Qiyong Zhou
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cascaded controllable fluid control valve and valve trim for a flui...
- Patent number 10,598,288
- Issue date Mar 24, 2020
- EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO., LTD.
- Bin Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve trim assembly and flow control valve including the valve trim...
- Patent number 9,851,013
- Issue date Dec 26, 2017
- EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO. LTD
- Qiyong Zhou
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE STAGE ANTI-SURGE VALVES
- Publication number 20180328517
- Publication date Nov 15, 2018
- EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO., LTD
- Qiyong ZHOU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CASCADED CONTROLLABLE FLUID CONTROL VALVE AND VALVE TRIM FOR A FLUI...
- Publication number 20180010696
- Publication date Jan 11, 2018
- EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO., LTD
- Bin Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve Trim Assembly and Flow Control Valve Including the Valve Trim...
- Publication number 20130193360
- Publication date Aug 1, 2013
- EMERSON PROCESS MANAGEMENT (TIANJIN) VALVES CO. LTD.
- Qiyong Zhou
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...