Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851395 | Process for producing alkali taurinate | — | 2023-12-26 |
| 11845714 | Process for producing taurine | — | 2023-12-19 |
| 11623914 | Cyclic process for producing taurine from monoethanolamine | — | 2023-04-11 |
| 11578036 | Cyclic process for producing taurine from monoethanolamine | — | 2023-02-14 |
| RE49370 | Cyclic process for the production of taurine from monoethanolamine | — | 2023-01-17 |
| 11384050 | Method for preparing levetiracetam and intermediates thereof | — | 2022-07-12 |
| 11254639 | Cyclic process for producing taurine from monoethanolamine | — | 2022-02-22 |
| 11161808 | Cyclic process for producing taurine from monoethanolamine | — | 2021-11-02 |
| 10961183 | Process for producing alkali taurinate | — | 2021-03-30 |
| 10899700 | Process for the separation of long chain amino acids and dibasic acids | Zhen Song | 2021-01-26 |
| RE48392 | Cyclic process for the production of taurine from alkali isethionate | — | 2021-01-12 |
| RE48369 | Process for producing taurine | — | 2020-12-29 |
| RE48354 | Process for producing taurine from alkali taurinates | — | 2020-12-15 |
| RE48333 | Process for producing taurine from alkali taurinates | — | 2020-12-01 |
| 10822300 | Process for producing long chain amino acids and dibasic acids | Zhen Song | 2020-11-03 |
| 10793517 | Process for producing taurine | — | 2020-10-06 |
| RE48238 | Process for producing taurine from alkali taurinates | — | 2020-10-06 |
| 10683264 | Process for producing taurine | — | 2020-06-16 |
| 10343978 | Process for producing long chain amino acids and dibasic acids | — | 2019-07-09 |
| 10329240 | Process for the separation of long chain amino acids and dibasic acids | — | 2019-06-25 |
| 10329242 | Process for purifying long chain amino acids | William S. Hu | 2019-06-25 |
| 10329241 | Process for the separation of long chain amino acids and dibasic acids | — | 2019-06-25 |
| 10239821 | Process for the co-production of long chain amino acids and dibasic acids | — | 2019-03-26 |
| 10239822 | Process for the separation of long chain amino acids and dibasic acids | — | 2019-03-26 |
| 10239823 | Process for purifying long chain amino acids | William S. Hu | 2019-03-26 |