Inventor
Qianlei CAO
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Bprimary
C07BGeneral methods of organic chemistry33%
C07DHeterocyclic compounds33%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium33%
PatentTitleYear
11,370,807Process for preparing sulfonamide compounds2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to ASCENTAGE PHARMA GROUP CORP LTD (1)· patent assignee history
2022Patents assigned to ASCENTAGE PHARMA SUZHOU CO LTD (1)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASCENTAGE PHARMA GROUP CORP LTD | 1 | 2022 |
| ASCENTAGE PHARMA SUZHOU CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2022 |