Inventor
Stephen Hanessian
Inventor
Beaconsfield, CA
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations30%
C07HSugars30%
C07DHeterocyclic compounds25%
C07CAcyclic or carbocyclic compounds5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
A61KPreparations for medical, dental or toiletry purposes2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
10,995,068Synthetic sphingolipid-like molecules, drugs, methods of their synthesis and methods of treatment202110,077,236Azacyclic constrained analogs of FTY72020189,221,864'Tricyclic nucleic acid analogs'20158,957,200'Bicyclic nucleosides and oligomeric compounds prepared therefrom'20158,569,264'Antibacterial 4,5-substituted aminoglycoside analogs having multiple substituents'20138,399,419'Antibacterial aminoglycoside analogs'20138,114,856'Antibacterial 4,5-substituted aminoglycoside analogs having multiple substituents'20127,943,749'Antimicrobial 2-deoxystreptamine compounds'20117,893,039'Antibacterial 4,5-substituted aminoglycoside analogs having multiple substituents'20116,831,096'Inhibitors of neuraminidases'20046,593,314'Neuraminidase inhibitors'20036,455,571'Inhibitors of neuraminidases'20026,063,816'Hydroxamic acid compounds'20006,025,487'Isomerisation process'20005,767,256'Solution and solid phase stereocontrolled glycosidation'19985,508,433'Derivatives of perhydroisoindole and preparation thereof'19965,451,601'Perhydroisoindole derivatives and pharmaceutical compositions containing them'19955,200,403'Inhibition of .beta.lactamase with 6 .beta.-(substituted methyl)-penicillanic acid derivatives'19934,764,605'Process for selectively deacetylating acetyl derivatives of saccharides'19884,760,058'Penam derivatives'19884,663,451'Process for the synthesis of penems and penams'19874,572,907'High caloric product for I.V. administration'19864,247,687'Aminoglycoside antibiotic derivatives and process for their preparation'19814,214,077'1-N-Substituted derivatives of seldomycin factor 5'19804,066,753'Neomycin and paromomycin derivatives'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2021Based in Beaconsfield, CA· patent location history
1980–2004Patents assigned to ABBOTT LAB (5)· patent assignee history
1981–1988Patents assigned to ERBA FARMITALIA (3)· patent assignee history
1988Based in Quebec, CA· patent location history
1995–1996Based in Beaconsfields, CA· patent location history
2000Based in Centreville, CA· patent location history
2011–2015Patents assigned to ISIS PHARMACEUTICALS INC (6)· patent assignee history
2012–2015Patents assigned to HANESSIAN STEPHEN (4)· patent assignee history
2012–2015Patents assigned to SWAYZE ERIC E (3)· patent assignee history
2018Based in Irvine, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISIS PHARMACEUTICALS INC | 6 | 2011–2015 |
| ABBOTT LAB | 5 | 1980–2004 |
| HANESSIAN STEPHENself | 4 | 2012–2015 |
| ERBA FARMITALIA | 3 | 1981–1988 |
| SWAYZE ERIC E | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beaconsfield, CA | 20 | 1978–2021 |
| Beaconsfields, CA | 2 | 1995–1996 |
| Irvine, California, US | 1 | 2018 |
| Centreville, CA | 1 | 2000 |
| Quebec, CA | 1 | 1988 |