Inventor · disambiguated record
Ziwen Zhong
Also filed as: ZHONG ZIWEN
2 granted patents·2 pending applications·0 citations·filing 2013–2023
28Inventor score
Files withSHANDONG ACADEMY OF AGRICULTURAL SCIENCES INST OF AGRICULTURAL RESOURCES AND ENVIRONMENT2SHANDONG ACAD AGRICULTURAL SCIENCES1ZHONG ZIWEN1
Top patents by PatentIndex Score
4 records- 0163US12358850B2Joint control method for nitrogen and phosphorus emissionsSHANDONG ACADEMY OF AGRICULTURAL SCIENCES INST OF AGRICULTURAL RESOURCES AND ENVIRONMENT·Filed 2023·Granted Jul 15, 2025·0 cites·4 claims
- 0257US11634369B2Joint control method for nitrogen and phosphorus emissions in farmlandsSHANDONG ACADEMY OF AGRICULTURAL SCIENCES INST OF AGRICULTURAL RESOURCES AND ENVIRONMENT·Filed 2021·Granted Apr 25, 2023·0 cites·2 claims
- 0353US2024409884A1Remediation material for heavy metal pollution of soil, and preparation method and use thereofSHANDONG ACAD AGRICULTURAL SCIENCES·Filed 2023·Application pending·0 cites
- 0440US2013337427A1Electronic book, method and device for identifying electronic book page numberZHONG ZIWEN·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →