Shandong Nhu Fine Chemical Science and Technology Company Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shandong Nhu Fine Chemical Science and Technology Company Ltd..The latest application filed is for "method for preparing isophorone diamine by means of hydrogenation reduction of isophorone nitrile imine".
- Shandong Nhu Fine Chemical Science and Technology Company Ltd. - Weifang, Shandong CN
| Patent | Date |
|---|---|
| Method For Preparing Isophorone Diamine By Means Of Hydrogenation Reduction Of Isophorone Nitrile Imine App 20210087133 - CHEN; Zhirong ; et al. | 2021-03-25 |
| Method For Synthesizing Sucrose-6-ester App 20210002317 - ZHOU; Yougui ; et al. | 2021-01-07 |
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