YIWEN YANG

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HANGZHOU, ZHEJIANG PROVINCE, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for adsorption and separation of propylene, propyne, propane...
- Patent number 11,530,174
- Issue date Dec 20, 2022
- Zhejiang University
- Zongbi Bao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing high-purity L-arabinose by using arabic gum a...
- Patent number 10,308,674
- Issue date Jun 4, 2019
- Zhejiang University
- Zongbi Bao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Technology for extracting and preparing high-purity raffinose from...
- Patent number 10,301,341
- Issue date May 28, 2019
- Zhejiang University
- Zongbi Bao
- C13 - SUGAR INDUSTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SEPARATING MIXED XYLENE
- Publication number 20230257328
- Publication date Aug 17, 2023
- ZHEJIANG UNIVERSITY
- Zongbi BAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR ADSORPTION AND SEPARATION OF PROPYLENE, PROPYNE, PROPANE...
- Publication number 20220002217
- Publication date Jan 6, 2022
- ZHEJIANG UNIVERSITY
- ZONGBI BAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Removing Volatile Organic Compounds from Sponge by Using...
- Publication number 20210269615
- Publication date Sep 2, 2021
- Zhejiang University
- Qilong Ren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TECHNOLOGY FOR EXTRACTING AND PREPARING HIGH-PURITY RAFFINOSE FROM...
- Publication number 20180051047
- Publication date Feb 22, 2018
- ZHEJIANG UNIVERSITY
- ZONGBI BAO
- C13 - SUGAR INDUSTRY
Information Patent Application
PROCESS FOR PREPARING HIGH-PURITY L-ARABINOSE BY USING ARABIC GUM A...
- Publication number 20180030077
- Publication date Feb 1, 2018
- ZHEJIANG UNIVERSITY
- ZONGBI BAO
- C07 - ORGANIC CHEMISTRY