Guodong CHENG

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Long-term high-temperature resistant toughened silica-cement compos...
- Patent number 11,827,840
- Issue date Nov 28, 2023
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Xueyu Pang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ANTI-STRENGTH-RETROGRESSION CEMENTING SYSTEM WITH EXCELLENT PUMPABI...
- Publication number 20250034039
- Publication date Jan 30, 2025
- China University of Petroleum (East China)
- Xueyu PANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LONG-TERM HIGH-TEMPERATURE RESISTANT TOUGHENED SILICA-CEMENT COMPOS...
- Publication number 20230279283
- Publication date Sep 7, 2023
- China University of Petroleum (East China)
- Xueyu PANG
- E21 - EARTH DRILLING MINING