Jianmin Hu

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Zhengzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Continuous chemical reactor
- Patent number 10,556,219
- Issue date Feb 11, 2020
- Jianmin Hu
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Urea-Formaldehyde Slow-Release Nitrogen Fertilizer And Manufacturin...
- Publication number 20220388920
- Publication date Dec 8, 2022
- ZHENGZHOU GAOFU FERTILIZER CO., LTD
- Jianmin Hu
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
MULTI-LAYERED FERTILIZER AND PREPARATION METHOD THEREOF
- Publication number 20210380502
- Publication date Dec 9, 2021
- ZHENGZHOU GAOFU FERTILIZER CO., LTD
- Jianmin Hu
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
CONTINUOUS CHEMICAL REACTOR
- Publication number 20190232248
- Publication date Aug 1, 2019
- Jianmin Hu
- C05 - FERTILISERS MANUFACTURE THEREOF