Inventor
Donald Bierer
Inventor
Daly City, CA, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds27%
A61KPreparations for medical, dental or toiletry purposes24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07CAcyclic or carbocyclic compounds12%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C07BGeneral methods of organic chemistry3%
A01NPreservation of bodies of humans or animals or plants or parts thereof2%
C04BLime, magnesia2%
C07HSugars2%
C07KPeptides1%
PatentTitleYear
10,905,667Orally administrable modified-release pharmaceutical dosage form202110,736,896Substituted 5-fluoro-1H-pyrazolopyridines and their use202010,633,356Hydrates of substituted 5-fluoro-1H-pyrazolopyridines202010,364,229Crystalline substituted 5-fluoro-1H-pyrazolopyridines and process for preparing20199,993,476Substituted 5-flouro-1H-pyrazolopyridines and their use20189,604,948'Process for preparing substituted 5-fluoro-1H-pyrazolopyridines'20179,586,958'Prodrug derivatives of substituted triazolopyridines'20179,422,263'Fluoro-substituted 3,5-dicyano-4-(1H-indazol-5-yl)-2,6-dimethyl-1,4-dihydropyridine derivatives and methods of use thereof'20169,266,885'Substituted 5-fluoro-1H-pyrazolopyridines and their use'20168,921,377'Substituted 5-fluoro-1H-pyrazolopyridines and their use'20148,420,656'Substituted 5-fluoro-1H-pyrazolopyridines and their use'20138,338,595'Pyrrolotriazine derivatives useful for treating hyper-proliferative disorders and diseases associated with angiogenesis'20127,678,804'Pyrimidine derivatives for treatment of hyperproliferative disorders'20107,582,645'Pyrimidine derivatives for treatment of hyperproliferative disorders'20097,582,646'Pyrimidine derivatives for treatment of hyperproliferative disorders'20097,563,791'Pyrrolotriazine derivatives useful for treating hyper-proliferative disorders and diseases associated with angiogenesis'20096,849,638'4-AMINO-5,6-SUBSTITUTED THIOPHENO [2,3-D] PYRIMIDINES, PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME, AND THEIR USE IN THE TREATMENT OR PREVENTION OF PDE7B-MEDIATED DISEASES AND CONDITIONS'20055,925,647'Methods for use of cryptolepine analogs with hypoglycemic activity'19995,917,052'Hypoglycemic agent from cryptolepis'19995,811,568'Process for the preparation of mono- and bis(phosphocholine) derivatives which have antifungal activity'19985,753,790'Hypoglycemic agent from cryptolepis'19985,741,926'Aniline derivatives having antihyperglycemic activity'19985,681,829'Class of phosphocholine derivatives having antifungal activity'19975,681,958'Cryptolepine analogs with hypoglycemic activity'19975,668,168'1,2-dithiin antiinfective agents'19975,648,354'1,2-dithiins having antifungal activity'19975,628,999'Hypoglycemic agent from cryptolepis'19975,629,319'Hypoglycemic agent from cryptolepis'19975,583,235'Preparation of symmetrical and unsymmetrical 3,6-disubstituted-1,2-dithiins having antifungal activity'19965,580,897'1,2-dithiins having antifungal activity'19965,556,875'1,2-dithiin antiinfective agents'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to SHAMAN PHARMACEUTICALS INC (14)· patent assignee history
1996–1999Based in Daly City, CA, US· patent location history
2005–2009Patents assigned to BAYER PHARMACEUTICALS CORP (3)· patent assignee history
2005–2012Based in Bethany, CT, US· patent location history
2012–2016Patents assigned to BIERER DONALD (3)· patent assignee history
2013–2016Patents assigned to BAYER IP GMBH (3)· patent assignee history
2013–2021Based in Haan, DE· patent location history
2016–2020Patents assigned to ADVERIO PHARMA GMBH (6)· patent assignee history
2018–2020Based in Berlin, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHAMAN PHARMACEUTICALS INC | 14 | 1996–1999 |
| ADVERIO PHARMA GMBH | 6 | 2016–2020 |
| BAYER IP GMBH | 3 | 2013–2016 |
| BAYER PHARMACEUTICALS CORP | 3 | 2005–2009 |
| BIERER DONALDself | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daly City, California, US | 14 | 1996–1999 |
| Haan, DE | 9 | 2013–2021 |
| Bethany, CT, US | 6 | 2005–2012 |
| Berlin, DE | 2 | 2018–2020 |