Lezhang CHEN

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Agricultural product for improving immunity
- Patent number 11,266,092
- Issue date Mar 8, 2022
- SICHUAN HUI TAI AGRICULTURAL TECHNOLOGY CO. LTD.
- Lezhang Chen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Synergist for improving crop stress resistance and fertilizer absor...
- Patent number 11,246,313
- Issue date Feb 15, 2022
- SICHUAN HUI TAI AGRICULTURAL TECHNOLOGY CO. LTD.
- Lezhang Chen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Compound for blocking absorption of heavy metals by plants and a co...
- Patent number 11,001,560
- Issue date May 11, 2021
- SICHUAN HUI TAI AGRICULTURAL TECHNOLOGY CO. LTD.
- Lezhang Chen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
BIOLOGICAL COMPOSITION FOR DEGRADING PLANT PESTICIDE RESIDUES AND T...
- Publication number 20200197736
- Publication date Jun 25, 2020
- SICHUAN HUI TAI AGRICULTURAL TECHNOLOGY CO. LTD.
- Lezhang CHEN
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
COMPOUND FOR BLOCKING ABSORPTION OF HEAVY METALS BY PLANTS AND A CO...
- Publication number 20200172490
- Publication date Jun 4, 2020
- SICHUAN HUI TAI AGRICULTURAL TECHNOLOGY CO. LTD.
- Lezhang CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SYNERGIST FOR IMPROVING CROP STRESS RESISTANCE AND FERTILIZER ABSOR...
- Publication number 20200170260
- Publication date Jun 4, 2020
- SICHUAN HUI TAI AGRICULTURAL TECHNOLOGY CO. LTD.
- Lezhang CHEN
- C05 - FERTILISERS MANUFACTURE THEREOF