Aixiang HAO

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Modified ceramsite packing useful for biomembrane trickling filter...
- Patent number 9,833,740
- Issue date Dec 5, 2017
- China Petroleum and Chemical Corporation
- Aixiang Hao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING COPPER-ZINC-BASED CATALYST USED IN SYNTHESIS O...
- Publication number 20160121306
- Publication date May 5, 2016
- RESEARCH INSTITUTE OF NANJING CHEMICAL INDUSTRY GR
- Yang Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODIFIED CERAMSITE PACKING USEFUL FOR BIOMEMBRANE TRICKLING FILTER...
- Publication number 20140370578
- Publication date Dec 18, 2014
- China Petroleum and Chemical Corporation
- Aixiang HAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL