Inventor
Helen Hsifei Chen
Inventor
Daly City, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07KPeptides33%
PatentTitleYear
9,273,113'Methods of inhibiting vascular endothelial growth factor activity'20168,273,353'Inhibitors of vascular endothelial growth factor activity'20128,268,591'Compositions and methods for producing inhibitors of vascular endothelial growth factor activity'20128,268,313'Methods for using inhibitors of vascular endothelial growth factor activity'20127,771,721'Methods for using chimeric vascular endothelial growth factor receptor proteins'20106,897,294'Inhibitors of vascular endothelial growth factor activity, their uses and processes for their production'20056,383,486'Inhibitors of vascular endothelial growth factor activity, their uses and processes for their production'20026,100,071'Receptors as novel inhibitors of vascular endothelial growth factor activity and processes for their production'20005,952,199'Chimeric receptors as inhibitors of vascular endothelial growth factor activity, and processes for their production'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2016Patents assigned to GENENTECH INC (9)· patent assignee history
1999–2016Based in Daly City, CA, US· patent location history
2012–2016Patents assigned to CHEN HELEN HSIFEI (4)· patent assignee history
2012–2016Patents assigned to DAVIS-SMYTH TERRI LYNN (4)· patent assignee history
2012–2016Patents assigned to FERRARA NAPOLEONE (4)· patent assignee history
2012–2016Patents assigned to PRESTA LEONARD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENENTECH INC | 9 | 1999–2016 |
| CHEN HELEN HSIFEIself | 4 | 2012–2016 |
| DAVIS-SMYTH TERRI LYNN | 4 | 2012–2016 |
| FERRARA NAPOLEONE | 4 | 2012–2016 |
| PRESTA LEONARD | 4 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daly City, California, US | 9 | 1999–2016 |