Inventor · disambiguated record
De Zhao
Also filed as: ZHAO DE · ZHAO DE QIAN
9 granted patents·6 pending applications·57 citations·filing 2001–2021
78Inventor score
Files withQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD13LIQUID METAL TECHNOLOGIES INC1QINGDAO KINGAGROOT RESISTANT WEED MAN CO LTD1
Top patents by PatentIndex Score
15 records- 0188US6682611B2Formation of Zr-based bulk metallic glasses from low purity materials by yttrium additionLIQUID METAL TECHNOLOGIES INC·Filed 2001·Granted Jan 27, 2004·56 cites·18 claims
- 0271US10506810B2Synergistic herbicidal compositionQINGDAO KINGAGROOT RESISTANT WEED MAN CO LTD·Filed 2016·Granted Dec 17, 2019·1 cites·16 claims
- 0355US2023072860A1Isoxazoline oxime formate compound, preparation method therefor, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Application pending·0 cites
- 0454US12509452B2Substituted-isoxazoline-containing aromatic compound, preparation method therefor, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Granted Dec 30, 2025·0 cites·19 claims
- 0554US12356990B2Pyridazinol compound, derivative thereof, preparation method therefor, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Granted Jul 15, 2025·0 cites·16 claims
- 0654US2022264878A1Herbicidal composition containing r-type pyridyloxy carboxylic acid derivative and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Application pending·0 cites
- 0754US2023041563A1N-(1,3,4-oxadiazol-2-yl)arylcarboxamides or salts thereof, preparation methods, herbicidal compositions and uses thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2019·Application pending·0 cites
- 0853US12240843B2Substituted 1,2,4-triazolo[4,3-a]pyridine derivative and preparation method, herbicidal composition and application thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Granted Mar 4, 2025·0 cites·9 claims
- 0951US12441695B2Substituted thiadiazinone dioxide and preparation method therefor, herbicidal composition, and application thereforQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Granted Oct 14, 2025·0 cites·14 claims
- 1051US12396458B2Fused ring substituted aromatic compound and preparation method therefor, herbicidal composition, and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·16 claims
- 1150US2023015308A1Substituted thiazole aromatic ring-based compound and preparation method therefor, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Application pending·0 cites
- 1250US2022289696A1Aryl formamide compound containing chiral sulfur oxide or salt thereof, preparation method, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Application pending·0 cites
- 1350US2023111310A1Carboxylic acid derivative-substituted imino aryl compound, preparation method therefor, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Application pending·0 cites
- 1447US12497365B24-pyridinyl formamide compound or derivative thereof, preparation method therefor, herbicidal composition and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2020·Granted Dec 16, 2025·0 cites·13 claims
- 1543US11172681B2Crystalline form C of shuangzuocaotong, preparation method therefor and use thereofQINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD·Filed 2017·Granted Nov 16, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →