Zhengjun Lei

Person

Shaanxi, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Fire extinguishing composition comprising aldoketones compound
- Patent number 10,092,786
- Issue date Oct 9, 2018
- Xi'an Westpeace Fire Technology Co., Ltd.
- Junna Yao
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire extinguishing composition comprising alcohol phenol compound a...
- Patent number 10,035,033
- Issue date Jul 31, 2018
- Xi'an Westpeace Fire Technology Co., Ltd.
- Junjun Shi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire extinguishing composition comprising carboxylic acid derivative
- Patent number 9,974,992
- Issue date May 22, 2018
- Xi'an Westpeace Fire Technology Co., Ltd.
- Sanxue Zhang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Inner cylinder of explosion-venting-type aerosol fire extinguishing...
- Patent number 9,937,368
- Issue date Apr 10, 2018
- XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fixed fire extinguishing apparatus
- Patent number 9,750,966
- Issue date Sep 5, 2017
- XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Portable fire extinguishing apparatus
- Patent number 9,744,389
- Issue date Aug 29, 2017
- XI'AN J&R Fire Fighting Equipment Co., Ltd.
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Portable fire extinguisher
- Patent number 9,457,210
- Issue date Oct 4, 2016
- XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Portable fire extinguishing device
- Patent number 9,254,399
- Issue date Feb 9, 2016
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Explosion-venting method for aerosol fire suppression apparatus
- Patent number 9,248,328
- Issue date Feb 2, 2016
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Battery Cell Thermal Runaway Fume Treatment Device, Battery Cell Sh...
- Publication number 20230344076
- Publication date Oct 26, 2023
- Australia National Power Storage Holding Pty Ltd
- Sanxue ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-CAPACITY BATTERY
- Publication number 20230291062
- Publication date Sep 14, 2023
- AMERICA NATIONAL POWER STORAGE LLC
- Sanxue ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-Capacity Battery Manufacturing Method and High-Capacity Battery
- Publication number 20230067969
- Publication date Mar 2, 2023
- AMERICA NATIONAL POWER STORAGE LLC
- Tengfei ZHAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fire Extinguishing Composition Comprising Heterocyclic Compounds
- Publication number 20170043196
- Publication date Feb 16, 2017
- Xi'an Westpeace Fire Technology Co., Ltd.
- Hao Wu
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Fire Extinguishing Composition Comprising Alcohol Phenol Compound a...
- Publication number 20160332014
- Publication date Nov 17, 2016
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Junjun Shi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Fire Extinguishing Composition Comprising Carboxylic Acid Derivative
- Publication number 20160332015
- Publication date Nov 17, 2016
- Xi' an Westpeace Fire Technology Co., Ltd.
- Sanxue ZHANG
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Fire Extinguishing Composition Comprising Aldoketones Compound
- Publication number 20160332016
- Publication date Nov 17, 2016
- Xi'an Westpeace Fire Technology Co., Ltd.
- Junna YAO
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIXED FIRE EXTINGUISHING APPARATUS
- Publication number 20150321034
- Publication date Nov 12, 2015
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Portable Fire Extinguishing Apparatus
- Publication number 20140231108
- Publication date Aug 21, 2014
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Portable Fire Extinguisher
- Publication number 20140216766
- Publication date Aug 7, 2014
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Portable Fire Extinguishing Device
- Publication number 20140216767
- Publication date Aug 7, 2014
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Explosion-venting method for aerosol fire suppression apparatus
- Publication number 20140202715
- Publication date Jul 24, 2014
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Inner Cylinder of Explosion-Venting-Type Aerosol Fire Extinguishing...
- Publication number 20140190710
- Publication date Jul 10, 2014
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD
- Jian Qiang
- A62 - LIFE-SAVING FIRE-FIGHTING

Zhengjun Lei

Person

Patents Grantslast 30 patents

Fire extinguishing composition comprising aldoketones compound

Fire extinguishing composition comprising alcohol phenol compound a...

Fire extinguishing composition comprising carboxylic acid derivative

Inner cylinder of explosion-venting-type aerosol fire extinguishing...

Fixed fire extinguishing apparatus

Portable fire extinguishing apparatus

Portable fire extinguisher

Portable fire extinguishing device

Explosion-venting method for aerosol fire suppression apparatus

Patents Applicationslast 30 patents

Battery Cell Thermal Runaway Fume Treatment Device, Battery Cell Sh...

HIGH-CAPACITY BATTERY

High-Capacity Battery Manufacturing Method and High-Capacity Battery

Fire Extinguishing Composition Comprising Heterocyclic Compounds

Fire Extinguishing Composition Comprising Alcohol Phenol Compound a...

Fire Extinguishing Composition Comprising Carboxylic Acid Derivative

Fire Extinguishing Composition Comprising Aldoketones Compound

FIXED FIRE EXTINGUISHING APPARATUS

Portable Fire Extinguishing Apparatus

Portable Fire Extinguisher

Portable Fire Extinguishing Device

Explosion-venting method for aerosol fire suppression apparatus

Inner Cylinder of Explosion-Venting-Type Aerosol Fire Extinguishing...