Inventor
Nizar Haddad
Inventor
Danbury, CT, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%
C07CAcyclic or carbocyclic compounds14%
C07KPeptides14%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%
C07BGeneral methods of organic chemistry10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
10,544,177Chiral dihydrobenzooxaphosphole ligands and synthesis thereof202010,221,203Chiral dihydrobenzooxaphosphole ligands and synthesis thereof201910,189,776Stereoselective process20199,096,626'Monophosphorus ligands and their use in cross-coupling reactions'20159,029,540'Ruthenium catalysts and their use for asymmetric reduction of ketones'20158,946,418'Chiral nitrogen-phosphorus ligands and their use for asymmetric hydrogenation of alkenes'20158,222,369'Process for preparing macrocyclic compounds'20128,101,765'Process for preparing acyclic HCV protease inhibitors'20128,017,771'Process for preparing acyclic HCV protease inhibitors'20117,608,614'Process for preparing macrocyclic compounds'20097,550,622'Cycloalkylamidoacid compounds, processes for making and uses thereof'20097,544,798'Process for preparing macrocyclic compounds'20097,514,557'Process for preparing acyclic HCV protease inhibitors'20097,265,222'Process of making di-aryl urea compounds'20077,186,827'Dipeptide synthesis'20077,148,347'Process for preparing macrocyclic compounds'20066,407,238'Process of making substituted pyrazoles'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Patents assigned to BOEHRINGER INGELHEIM PHARMA (3)· patent assignee history
2002–2020Based in Danbury, CT, US· patent location history
2006–2020Patents assigned to BOEHRINGER INGELHEIM INT (14)· patent assignee history
2012–2015Patents assigned to HADDAD NIZAR (5)· patent assignee history
2012–2015Patents assigned to WEI XUDONG (4)· patent assignee history
2015Patents assigned to QU BO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER INGELHEIM INT | 14 | 2006–2020 |
| HADDAD NIZARself | 5 | 2012–2015 |
| WEI XUDONG | 4 | 2012–2015 |
| BOEHRINGER INGELHEIM PHARMA | 3 | 2002–2007 |
| QU BO | 3 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danbury, CT, US | 17 | 2002–2020 |