Inventor
Ulf Tilstam
Inventor
Berlin, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds25%
C07HSugars25%
C07JSteroids25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,308,676Methods of making onapristone intermediates20198,324,412'Method for preparing 4-[17β-methoxy-17α-methoxymethyl-3-oxoestra-4,9-dien-11β-yl]benzaldehyde (E)-oxime (asoprisnil)'20127,547,776'Process for the production of fludarabine-phosphate lithium, sodium, potassium, calcium and magnesium salts and purification process for the production of fludarabine-phosphate and fludarabine-phosphate with a purity of at least 99.5%'20096,784,292'Method for the production of imidazo-(1,2-C)(2,3)-benzodiazepines and intermediates in the production thereof'20046,046,322'Process for the production of fludarabine-phosphate lithium, sodium, potassium, calcium and magnesium salts and purification process for the production of fludarabine-phosphate and fludarabine-phosphate with a purity of at least 99.5%'20005,386,028'Process for the production of N-.beta.-hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecane and N-.beta.-hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradeca ne derivatives and their metal complexes'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2004Patents assigned to SCHERING AG (3)· patent assignee history
1995–2009Based in Berlin, DE· patent location history
2009Patents assigned to BAYER SCHERING PHARMA AG (1)· patent assignee history
2012Patents assigned to BAHL KLAUS (1)· patent assignee history
2012Patents assigned to BOHLMANN ULF (1)· patent assignee history
2012Patents assigned to Bayer Pharma AG (1)· patent assignee history
2012–2019Based in Hoegaarden, BE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHERING AG | 3 | 1995–2004 |
| BAHL KLAUS | 1 | 2012 |
| BAYER SCHERING PHARMA AG | 1 | 2009 |
| BOHLMANN ULF | 1 | 2012 |
| Bayer Pharma AG | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 4 | 1995–2009 |
| Hoegaarden, BE | 2 | 2012–2019 |