Inventor
Haifeng Wu
Inventor
Portage, MI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Jprimary
C07JSteroids50%
C07CAcyclic or carbocyclic compounds13%
C07DHeterocyclic compounds13%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
PatentTitleYear
7,893,616'Process to determine enzyme activity'20117,417,140'7α-Hydroxyacetyl and 7α-Hydroperoxyacetyl-substituted steroid compounds'20087,414,127'7 α-Enedione-substituted steroid compounds'20087,411,062'7α-biscarbonyl-substituted steroid compounds'20087,235,655'Processes to prepare eplerenone'20077,232,930'Compounds and methods for preparing methanesulfonamides'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to UPJOHN CO (2)· patent assignee history
2007–2008Based in Portage, MI, US· patent location history
2008Patents assigned to PFIZER (3)· patent assignee history
2011Patents assigned to UNIV OHIO STATE (1)· patent assignee history
2011Based in Columbus, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PFIZER | 3 | 2008 |
| UPJOHN CO | 2 | 2007 |
| UNIV OHIO STATE | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portage, MI, US | 5 | 2007–2008 |
| Columbus, OH, US | 1 | 2011 |