Inventor
Dieter Flockerzi
Inventor
Allensbach, DE
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds44%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
A61KPreparations for medical, dental or toiletry purposes15%
Y02ATechnologies for adaptation to climate change2%
PatentTitleYear
9,340,522'Pyrazolone-derivatives and their use as PDE-4 inhibitors'20169,018,175'3,4,4a,10b-Tetrahydro-1H-thiopyrano-[44,3-c] isoquinoline derivatives'20158,609,848'Pyrazolone-derivatives and their use as PDE-4 inhibitors'20138,324,404'3-thia-10-aza-phenanthrene derivatives'20128,106,047'Triazolophthalazines'20127,851,472'Triazolophthalazines'20107,838,521'3-oxa-10-aza-phenanthrenes'20107,671,068'N-(alkoxyalkyl) carbamoyl-substituted 6-phenyl-benzonaphthyridine derivatives and their use as PDE ¾ inhibitors'20107,671,050'Triazolophthalazines'20107,589,205'3-thia-10-aza-phenanthrene derivatives'20096,936,622'6-phenylbenzonaphthyridines'20056,436,952'Benzonaphthyridine-N-oxides comprising a PDE3 and PDE4 inhibiting activity'20026,384,047'Benzonaphthyridine'20026,306,869'N-oxides'20016,143,759'Tetrazoles'20006,008,215'Benzonaphthyridines as bronchial therapeutics'19995,346,904'Sulphonyl compound'19945,326,772'Diaryl compounds for their use'19945,064,839'1,4-dihydropyridines with a 2-amino group or with an ether group in a side chain'19914,975,440'Optically-active 1,4-dihydropyridine'19904,707,486'Diaryl piperidine containing esters of 1,4-dihydropyridines and coronary therapeutic use'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2002Patents assigned to BYK GULDEN LOMBERG CHEM FAB (10)· patent assignee history
1987–2015Based in Allensbach, DE· patent location history
2009–2012Patents assigned to NYCOMED GMBH (7)· patent assignee history
2012–2015Patents assigned to FLOCKERZI DIETER (4)· patent assignee history
2012–2015Patents assigned to TENOR HERMANN (3)· patent assignee history
2013–2016Patents assigned to TAKEDA GMBH (3)· patent assignee history
2016Based in Constance, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BYK GULDEN LOMBERG CHEM FAB | 10 | 1987–2002 |
| NYCOMED GMBH | 7 | 2009–2012 |
| FLOCKERZI DIETERself | 4 | 2012–2015 |
| TAKEDA GMBH | 3 | 2013–2016 |
| TENOR HERMANN | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Allensbach, DE | 20 | 1987–2015 |
| Constance, DE | 1 | 2016 |