Wen Zhaijun

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing low-background cement
- Patent number 12,065,378
- Issue date Aug 20, 2024
- CHINA BUILDING MATERIALS ACADEMY CO., LTD.
- Wen Huang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for preparing portland cement featuring early strength, low...
- Patent number 12,030,814
- Issue date Jul 9, 2024
- 1st Assignee: CHINA BUILDING MATERIALS ACADEMY CO., LTD.
- Kunyue Zhang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Well cementation working solution prepared from red mud, slag and w...
- Patent number 10,975,284
- Issue date Apr 13, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaowei Cheng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for evaluating breakage strength of first and second cemente...
- Patent number 10,876,945
- Issue date Dec 29, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaowei Cheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR HIGH-THROUGHPUT PREPARATION OF A CEMENT-BA...
- Publication number 20250010515
- Publication date Jan 9, 2025
- China Building Materials Academy
- Xuehong REN
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD FOR PREPARING PORTLAND CEMENT FEATURING EARLY STRENGTH, LOW...
- Publication number 20240067566
- Publication date Feb 29, 2024
- CHINA BUILDING MATERIALS ACADEMY CO., LTD
- Kunyue ZHANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PREPARING LOW-BACKGROUND CEMENT
- Publication number 20240018048
- Publication date Jan 18, 2024
- CHINA BUILDING MATERIALS ACADEMY CO., LTD
- Wen HUANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR QUANTITATIVELY REGULATING CONTENT OF PERICLASE IN CEMENT
- Publication number 20220411326
- Publication date Dec 29, 2022
- China Building Materials Academy
- Ma Zhongcheng
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
WELL CEMENTATION WORKING SOLUTION PREPARED FROM RED MUD, SLAG AND W...
- Publication number 20200071594
- Publication date Mar 5, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaowei CHENG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR EVALUATING BREAKAGE STRENGTH OF FIRST AND SECOND CEMENTE...
- Publication number 20200011777
- Publication date Jan 9, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaowei CHENG
- G01 - MEASURING TESTING

Wen Zhaijun

Person

Patents Grantslast 30 patents

Method for preparing low-background cement

Method for preparing portland cement featuring early strength, low...

Well cementation working solution prepared from red mud, slag and w...

Method for evaluating breakage strength of first and second cemente...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR HIGH-THROUGHPUT PREPARATION OF A CEMENT-BA...

METHOD FOR PREPARING PORTLAND CEMENT FEATURING EARLY STRENGTH, LOW...

METHOD FOR PREPARING LOW-BACKGROUND CEMENT

METHOD FOR QUANTITATIVELY REGULATING CONTENT OF PERICLASE IN CEMENT

WELL CEMENTATION WORKING SOLUTION PREPARED FROM RED MUD, SLAG AND W...

METHOD FOR EVALUATING BREAKAGE STRENGTH OF FIRST AND SECOND CEMENTE...