Inventor
Robert Willem Van Leen
Inventor
Nijmegen, NL
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides32%
A61KPreparations for medical, dental or toiletry purposes21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
C12NMicroorganisms or enzymes16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
PatentTitleYear
6,500,417'Mutants of human interleukin-3'20026,346,513'Proteins with factor VIII activity: process for their preparation using genetically-engineered cells and pharmaceutical compositions containing them'20026,316,226'Proteins with Factor VIII activity: process for their preparation using genetically-engineered cells and pharmaceutical compositions containing them'20016,238,889'Molecular cloning and expression of the Pro8 isoform of human IL-3'20015,516,512'N- and C-terminal truncation and deletion mutants of human interleukin-3'19965,171,844'Proteins with factor VIII activity: process for their preparation using genetically-engineered cells and pharmaceutical compositions containing them'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to GIST BROCADES N W (1)· patent assignee history
1992–2002Based in Nijmegen, NL· patent location history
1996Patents assigned to GIST BROCADES NV (1)· patent assignee history
1996Based in Nieuwerkerk a/d IJssel, NL· patent location history
2001–2002Patents assigned to DSM NV (2)· patent assignee history
2001Patents assigned to BAXTER AG (1)· patent assignee history
2002Patents assigned to BAXTER TRADING GMBH (1)· patent assignee history
2002Based in Capelle a/d Ijssel, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DSM NV | 2 | 2001–2002 |
| BAXTER AG | 1 | 2001 |
| BAXTER TRADING GMBH | 1 | 2002 |
| GIST BROCADES N W | 1 | 1992 |
| GIST BROCADES NV | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nijmegen, NL | 4 | 1992–2002 |
| Capelle a/d Ijssel, NL | 1 | 2002 |
| Nieuwerkerk a/d IJssel, NL | 1 | 1996 |