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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing biochar from phosphoric acid-modified Enteromo...
- Patent number 11,642,649
- Issue date May 9, 2023
- Tianjin University
- Guanyi Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
TUNNEL OPERATION ROBOT
- Publication number 20240092438
- Publication date Mar 21, 2024
- China Railway Design Corporation (CRDC)
- Hu CAO
- E21 - EARTH DRILLING MINING
Information Patent Application
Cyclic Peptide Compound Simulating Natural Product Structure, And M...
- Publication number 20220315623
- Publication date Oct 6, 2022
- NANKAI UNIVERSITY
- Gong CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING BIOCHAR FROM PHOSPHORIC ACID-MODIFIED ENTEROMO...
- Publication number 20210086163
- Publication date Mar 25, 2021
- TIANJIN UNIVERSITY
- Guanyi CHEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE