Zaixing LI

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Patents Grantslast 30 patents

Information Patent Grant
Penicillium oxalicum SDF-25 strain and application thereof
- Patent number 12,344,835
- Issue date Jul 1, 2025
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yali Huang
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Device for treatment of organic waste
- Patent number 11,535,544
- Issue date Dec 27, 2022
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Zaixing Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Biological filler comprising 1,5-dihydroxyanthraquinone and thiobac...
- Patent number 11,365,142
- Issue date Jun 21, 2022
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Zaixing Li
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
BIOLOGICAL FILLER COMPRISING 1,5-DIHYDROXYANTHRAQUINONE AND THIOBAC...
- Publication number 20220048800
- Publication date Feb 17, 2022
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Zaixing LI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Penicillium oxalicum SDF-25 strain and application thereof
- Publication number 20220033762
- Publication date Feb 3, 2022
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yali HUANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BACILLUS SUBTILIS BS40-4 STRAIN AND METHOD FOR COMPOSTING ORGANIC W...
- Publication number 20220009852
- Publication date Jan 13, 2022
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Zaixing LI
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
DEVICE FOR TREATMENT OF ORGANIC WASTE
- Publication number 20220009810
- Publication date Jan 13, 2022
- HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Zaixing LI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE