Inventor
Shengmin Su
Inventor
Shanghai, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds75%
C07DHeterocyclic compounds25%
PatentTitleYear
10,280,133Process for the manufacture of 4-aminobenzoamidine dihydrochloride201910,253,026Process for the preparation of (r)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1h-purine-2,6-dione201910,040,750Process for the manufacture of 4-aminobenzoamidine dihydrochloride20189,399,616'Process for the manufacture of 4-aminobenzoamidine dihydrochloride'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to BOEHRINGER INGELHEIM INT (4)· patent assignee history
2016Patents assigned to DONG WEITONG (1)· patent assignee history
2016Patents assigned to HEMP CHRISTIAN WOLFGANG (1)· patent assignee history
2016Patents assigned to JIN XIANGLE (1)· patent assignee history
2016–2019Based in Shanghai, CN· patent location history
2019Patents assigned to BOENRINGER INGELHEIM INT GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER INGELHEIM INT | 4 | 2016–2019 |
| BOENRINGER INGELHEIM INT GMBH | 1 | 2019 |
| DONG WEITONG | 1 | 2016 |
| HEMP CHRISTIAN WOLFGANG | 1 | 2016 |
| JIN XIANGLE | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 4 | 2016–2019 |