Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215079 | Method for separating mixed xylene | Zongbi Bao, Liangying LI, Lidong Guo, Qiwei Yang, Zhiguo Zhang +1 more | 2025-02-04 |
| 11530174 | Method for adsorption and separation of propylene, propyne, propane and propadiene | Zongbi Bao, Liangying LI, Zhiguo Zhang, Yiwen Yang, Qiwei Yang | 2022-12-20 |
| 11214530 | Method for the separation of C4 olefin mixtures | Huabin Xing, Zhaoqiang Zhang, Qiwei Yang, Zongbi Bao | 2022-01-04 |
| 10526260 | Method for adsorption separation of propylene and propyne | Huabin Xing, Xili Cui, Lifeng Yang, Zongbi Bao, Qiwei Yang | 2020-01-07 |
| 10308674 | Process for preparing high-purity L-arabinose by using arabic gum as raw material | Zongbi Bao, Minhui Huang, Zhiguo Zhang, Qiwei Yang, Baogen Su +2 more | 2019-06-04 |
| 10301341 | Technology for extracting and preparing high-purity raffinose from defatted wheat germ | Zongbi Bao, Minhui Huang, Shuran Duan, Qianqian Zhou, Zhiguo Zhang +4 more | 2019-05-28 |