Inventor
Iris Epkjen Hobo Van Der Graaf
Inventor
Deventer, NL
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body67%
A61BDiagnosis33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to MERCK SHARP & DOHME (2)· patent assignee history
2014–2017Patents assigned to TAK MAURICE PETRUS WILHELMUS (2)· patent assignee history
2014–2017Patents assigned to VAN DER GRAAF IRIS EPKJEN HOBO (2)· patent assignee history
2014–2017Patents assigned to VERTEGAAL HENDRICUS JOHANNES (2)· patent assignee history
2014–2017Based in Deventer, NL· patent location history
2017Patents assigned to JANSEN WILLEM (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK SHARP & DOHME | 2 | 2014–2017 |
| TAK MAURICE PETRUS WILHELMUS | 2 | 2014–2017 |
| VAN DER GRAAF IRIS EPKJEN HOBOself | 2 | 2014–2017 |
| VERTEGAAL HENDRICUS JOHANNES | 2 | 2014–2017 |
| JANSEN WILLEM | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Deventer, NL | 2 | 2014–2017 |