Yurong ZHENG

Person

Shandong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Pyridine ring-substituted pyridazinol compounds and derivatives, pr...
- Patent number 12,084,435
- Issue date Sep 10, 2024
- Qingdao Kingagroot Chemical Compound Co., Ltd.
- Lei Lian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Five-membered ring-substituted pyridazinol compounds and derivative...
- Patent number 12,024,500
- Issue date Jul 2, 2024
- Qingdao Kingagroot Chemical Compound Co., Ltd.
- Lei Lian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pyrazole compounds or salts thereof, preparation method therefor, h...
- Patent number 11,661,413
- Issue date May 30, 2023
- QINGDAO KINGAGROOT CHEMICAL COMPOUNDS CO., LTD.
- Lei Lian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Pyrazole compounds or salts thereof, preparation methods therefor,...
- Patent number 10,556,888
- Issue date Feb 11, 2020
- QINGDAO KINGAGROOT CHEMICAL COMPOUNDS CO., LTD.
- Lei Lian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
PYRIDAZINOL COMPOUNDS AND DERIVATIVES, PREPARATION METHODS, HERBICI...
- Publication number 20220312770
- Publication date Oct 6, 2022
- Qingdao Kingagroot Chemical Compound Co., Ltd.
- Lei LIAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FIVE-MEMBERED RING-SUBSTITUTED PYRIDAZINOL COMPOUNDS AND DERIVATIVE...
- Publication number 20210032222
- Publication date Feb 4, 2021
- Qingdao Kingagroot Chemical Compound Co., Ltd.
- Lei LIAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PYRIDINE RING-SUBSTITUTED PYRIDAZINOL COMPOUNDS AND DERIVATIVES, PR...
- Publication number 20210032229
- Publication date Feb 4, 2021
- Qingdao Kingagroot Chemical Compound Co., Ltd.
- Lei LIAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PYRAZOLE COMPOUNDS OR SALTS THEREOF, PREPARATION METHODS THEREFOR,...
- Publication number 20180105513
- Publication date Apr 19, 2018
- QINGDAO KINGAROOT CHEMICAL COMPOUNDS CO., LTD.
- Lei LIAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PYRAZOLE COMPOUNDS OR SALTS THEREOF, PREPARATION METHOD THEREFOR, H...
- Publication number 20180086738
- Publication date Mar 29, 2018
- QINGDAO KINGAGROOT CHEMICAL COMPOUNDS CO., LTD.
- Lei Lian
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PYRAZOLONE COMPOUND OR SALT THEREOF, PREPARATION METHOD THEREFOR, H...
- Publication number 20180055054
- Publication date Mar 1, 2018
- QINGDAO KINGAGROOT CHEMICAL COMPOUNDS CO., LTD.
- Lei LIAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Yurong ZHENG

Person

Patents Grantslast 30 patents

Pyridine ring-substituted pyridazinol compounds and derivatives, pr...

Five-membered ring-substituted pyridazinol compounds and derivative...

Pyrazole compounds or salts thereof, preparation method therefor, h...

Pyrazole compounds or salts thereof, preparation methods therefor,...

Patents Applicationslast 30 patents

PYRIDAZINOL COMPOUNDS AND DERIVATIVES, PREPARATION METHODS, HERBICI...

FIVE-MEMBERED RING-SUBSTITUTED PYRIDAZINOL COMPOUNDS AND DERIVATIVE...

PYRIDINE RING-SUBSTITUTED PYRIDAZINOL COMPOUNDS AND DERIVATIVES, PR...

PYRAZOLE COMPOUNDS OR SALTS THEREOF, PREPARATION METHODS THEREFOR,...

PYRAZOLE COMPOUNDS OR SALTS THEREOF, PREPARATION METHOD THEREFOR, H...

PYRAZOLONE COMPOUND OR SALT THEREOF, PREPARATION METHOD THEREFOR, H...