Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280133 | Process for the manufacture of 4-aminobenzoamidine dihydrochloride | Weitong Dong, Christian Wolfgang Hemp, Xiangle Jin, Jun Lu, Ulrich Scholz +2 more | 2019-05-07 |
| 10131618 | Process for the preparation of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione | Xiangle Jin, Weitong Dong, Yan Fu, Jun Lu, Le Xie +2 more | 2018-11-20 |
| 10040750 | Process for the manufacture of 4-aminobenzoamidine dihydrochloride | Weitong Dong, Christian Wolfgang Hemp, Xiangle Jin, Jun Lu, Ulrich Scholz +2 more | 2018-08-07 |
| 9938228 | Process for the preparation of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione | Xiangle Jin, Weitong Dong, Yan Fu, Jun Lu, Le Xie +2 more | 2018-04-10 |
| 9399616 | Process for the manufacture of 4-aminobenzoamidine dihydrochloride | Weitong Dong, Christian Wolfgang Hemp, Xiangle Jin, Jun Lu, Ulrich Scholz +2 more | 2016-07-26 |
| 9399629 | Process for the manufacture of 3-oxo-tetrahydrofuran | Lidong Xing, Weitong Dong, Jun Lu, Ulrich Scholz, Jun Yan | 2016-07-26 |
| 6617335 | Preparation and drug composition of bis-benzyl-isoquinoline class alkaloids | Fengpeng Wang, Li Shan Wang, Donglin Chen, Xixian Jian | 2003-09-09 |