Inventor · disambiguated record
Stephen Hanessian
Also filed as: HANESSIAN STEPHEN
27 granted patents·7 pending applications·273 citations·filing 1976–2022
96Inventor score
Files withABBOTT LAB5UNIV CALIFORNIA5ERBA FARMITALIA3ISIS PHARMACEUTICALS INC3RHONE POULENC RORER SA2
Top patents by PatentIndex Score
34 records- 0193US7893039B2Antibacterial 4,5-substituted aminoglycoside analogs having multiple substituentsISIS PHARMACEUTICALS INC·Filed 2008·Granted Feb 22, 2011·42 cites·16 claims
- 0292US8114856B2Antibacterial 4,5-substituted aminoglycoside analogs having multiple substituentsSWAYZE ERIC E·Filed 2011·Granted Feb 14, 2012·22 cites·20 claims
- 0391US6455571B1Inhibitors of neuraminidasesABBOTT LAB·Filed 1999·Granted Sep 24, 2002·60 cites·115 claims
- 0489US8957200B2Bicyclic nucleosides and oligomeric compounds prepared therefromSETH PUNIT P·Filed 2011·Granted Feb 17, 2015·20 cites·29 claims
- 0587US7943749B2Antimicrobial 2-deoxystreptamine compoundsISIS PHARMACEUTICALS INC·Filed 2007·Granted May 17, 2011·14 cites·23 claims
- 0687US4247687AAminoglycoside antibiotic derivatives and process for their preparationERBA FARMITALIA·Filed 1979·Granted Jan 27, 1981·23 cites·6 claims
- 0785US11479530B2Synthetic sphingolipid-like molecules, drugs, methods of their synthesis and methods of treatmentUNIV CALIFORNIA·Filed 2021·Granted Oct 25, 2022·1 cites·19 claims
- 0885US9221864B2Tricyclic nucleic acid analogsISIS PHARMACEUTICALS INC·Filed 2013·Granted Dec 29, 2015·18 cites·21 claims
- 0985US4066753ANeomycin and paromomycin derivativesCANADIAN PATENTS DEV·Filed 1976·Granted Jan 3, 1978·19 cites·11 claims
- 1082US8569264B2Antibacterial 4,5-substituted aminoglycoside analogs having multiple substituentsSWAYZE ERIC E·Filed 2012·Granted Oct 29, 2013·5 cites·25 claims
- 1181US8399419B2Antibacterial aminoglycoside analogsAGGEN JAMES BRADLEY·Filed 2011·Granted Mar 19, 2013·9 cites·29 claims
- 1278US11999693B2Synthetic sphingolipid-like molecules, drugs, methods of their synthesis and methods of treatmentUNIV CALIFORNIA·Filed 2022·Granted Jun 4, 2024·0 cites·9 claims
- 1374US10995068B2Synthetic sphingolipid-like molecules, drugs, methods of their synthesis and methods of treatmentUNIV CALIFORNIA·Filed 2016·Granted May 4, 2021·1 cites·17 claims
- 1474US10077236B2Azacyclic constrained analogs of FTY720UNIV CALIFORNIA·Filed 2014·Granted Sep 18, 2018·3 cites·10 claims
- 1574US6593314B1Neuraminidase inhibitorsABBOTT LAB·Filed 2000·Granted Jul 15, 2003·8 cites·15 claims
- 1669US6831096B2Inhibitors of neuraminidasesABBOTT LAB·Filed 2002·Granted Dec 14, 2004·3 cites·9 claims
- 1761US2023095696A1Oligomeric compounds comprising backbone constrained macrocyclesIONIS PHARMACEUTICALS INC·Filed 2022·Application pending·0 cites
- 1858US4214077A1-N-Substituted derivatives of seldomycin factor 5ABBOTT LAB·Filed 1978·Granted Jul 22, 1980·6 cites·10 claims
- 1950US4764605AProcess for selectively deacetylating acetyl derivatives of saccharidesDAICEL CHEM·Filed 1985·Granted Aug 16, 1988·6 cites·20 claims
- 2050US2008300199A1Antibacterial 1,4,5-substituted aminoglycoside analogsACHAOGEN INC·Filed 2008·Application pending·0 cites
- 2147US4572907AHigh caloric product for I.V. administrationABBOTT LAB·Filed 1984·Granted Feb 25, 1986·4 cites·26 claims
- 2244US5508433ADerivatives of perhydroisoindole and preparation thereofRHONE POULENC RORER SA·Filed 1992·Granted Apr 16, 1996·2 cites·6 claims
- 2343US2021261583A1Synthetic Cytotoxic Molecules, Drugs, Methods of Their Synthesis and Methods of TreatmentUNIV CALIFORNIA·Filed 2019·Application pending·0 cites
- 2439US5451601APerhydroisoindole derivatives and pharmaceutical compositions containing themRHONE POULENC RORER SA·Filed 1992·Granted Sep 19, 1995·3 cites·9 claims
- 2539US5200403AInhibition of βlactamase with 6 β-(substituted methyl)-penicillanic acid derivativesERBA CARLO SPA·Filed 1991·Granted Apr 6, 1993·1 cites·3 claims
- 2638US2007099962A15,6-Dihydropyrin-2-one compounds useful as inhibitors of thrombinBERGGREN KRISTINA·Filed 2004·Application pending·0 cites
- 2736US4663451AProcess for the synthesis of penems and penamsERBA FARMITALIA·Filed 1984·Granted May 5, 1987·1 cites·9 claims
- 2836US2006149064A1Process to prepare malayamycin derivativesHANESSIAN STEPHEN·Filed 2004·Application pending·0 cites
- 2936US2012283207A1Antibacterial aminoglycoside analogsMAIANTI JUAN PABLO·Filed 2012·Application pending·0 cites
- 3035US5767256ASolution and solid phase stereocontrolled glycosidationFiled 1994·Granted Jun 16, 1998·1 cites·19 claims
- 3134US6063816AHydroxamic acid compoundsADIR·Filed 1999·Granted May 16, 2000·1 cites·14 claims
- 3234US4760058APenam derivativesERBA FARMITALIA·Filed 1986·Granted Jul 26, 1988·0 cites·4 claims
- 3331US2007161643A1Pyridin-2-one compounds useful as inhibitors of thrombinBAYRAKDARIAN MALKEN·Filed 2005·Application pending·0 cites
- 3429US6025487AIsomerisation processGLAXO WELLCOME SPA·Filed 1996·Granted Feb 15, 2000·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Stephen Hanessian files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →