ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD..The latest application filed is for "method for resolution of citalopram intermediate 5-cyano diol".
- ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD. - Linhai CN
- Zhejiang Huahai Pharmaceuticals Co., Ltd - Linhai N/A CN
- ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD - Taizhou CN
- ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD. - Zhejiang N/A CN
- ZHEJIANG HUAHAI PHARMACEUTICALS CO., LTD. - Zhejlang CN
| Patent | Date |
|---|---|
| Method for purifying ropinirole hydrochloride Grant 10,961,194 - Tu , et al. March 30, 2 | 2021-03-30 |
| Method for preparing oxazolidinone intermediate Grant 10,590,154 - Li , et al. | 2020-03-17 |
| Method for preparing pregabalin intermediate 3-isobutylglutaric acid monoamide Grant 10,577,309 - Guo , et al. | 2020-03-03 |
| Method for resolution of citalopram intermediate 5-cyano diol Grant 10,508,076 - Liang , et al. Dec | 2019-12-17 |
| Method For Resolution Of Citalopram Intermediate 5-cyano Diol App 20190185418 - LIANG; Zunjun ; et al. | 2019-06-20 |
| Method for resolution of citalopram intermediate 5-cyano diol Grant 10,287,240 - Liang , et al. | 2019-05-14 |
| Method for preparing silodosin and intermediate thereof Grant 9,745,264 - Gu , et al. August 29, 2 | 2017-08-29 |
| Method For Resolution Of Citalopram Intermediate 5-cyano Diol App 20170240505 - LIANG; Zunjun ; et al. | 2017-08-24 |
| Method For Preparing Silodosin And Intermediate Thereof App 20160304452 - GU; Hong ; et al. | 2016-10-20 |
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