Inventor · disambiguated record
Hwang-Hsing Chen
Also filed as: CHEN HWANG-HSING
24 granted patents·2 pending applications·389 citations·filing 1990–2019
96Inventor score
Top patents by PatentIndex Score
26 records- 0197US5378703ASulfonamides useful as carbonic anhydrase inhibitorsALCON LAB INC·Filed 1993·Granted Jan 3, 1995·107 cites·14 claims
- 0291US5240923ASulfonamides useful as carbonic anhydrase inhibitorsALCON LAB INC·Filed 1991·Granted Aug 31, 1993·78 cites·14 claims
- 0390US7867999B1Hydroxyamino- and amino-substituted pyridine analogs for treating rho kinase-mediated diseases and conditionsALCON RES LTD·Filed 2006·Granted Jan 11, 2011·7 cites·16 claims
- 0489US5153192AThiophene sulfonamides useful as carbonic anhydrase inhibitorsALCON LAB INC·Filed 1990·Granted Oct 6, 1992·70 cites·11 claims
- 0588US7060704B2Serotonergic 5HT7 receptor compounds for treating ocular and CNS disordersALCON MFG LTD·Filed 2005·Granted Jun 13, 2006·5 cites·7 claims
- 0688US6696476B2Pyranoindazoles and their use for the treatment of glaucomaALCON INC·Filed 2002·Granted Feb 24, 2004·33 cites·22 claims
- 0786US7285553B2Serotonergic 5HT7 receptor compounds for treating ocular and CNS disordersALCON MFG LTD·Filed 2005·Granted Oct 23, 2007·4 cites·2 claims
- 0881US7820670B26-aminoimidazo[1,2-b]pyridazine analogs as rho kinase inhibitors for the treatment of rho kinase-mediated diseases and conditionsALCON RES LTD·Filed 2007·Granted Oct 26, 2010·2 cites·7 claims
- 0979US9328200B2Branched polymeric quaternary ammonium compounds and their usesCHEN HWANG-HSING·Filed 2014·Granted May 3, 2016·2 cites·19 claims
- 1079US5679670ASulfonamides useful as carbonic anhydrase inhibitorsALCON LAB INC·Filed 1994·Granted Oct 21, 1997·17 cites·16 claims
- 1176US6881749B2Pyranoindazoles and their use for the treatment of glaucomaALCON INC·Filed 2003·Granted Apr 19, 2005·9 cites·25 claims
- 1275US7655662B2(Indazol-5-yl)-pyrazines and (1,3-dihydro-indol-2-one)-pyrazines for treating glaucoma and controlling intraocular pressureALCON RES LTD·Filed 2006·Granted Feb 2, 2010·2 cites·6 claims
- 1375US7012090B1Pyranoindoles for treating glaucomaALCON INC·Filed 2000·Granted Mar 14, 2006·8 cites·11 claims
- 1471US5538966ACarbonic anhydrase inhibitorsALCON LAB INC·Filed 1995·Granted Jul 23, 1996·17 cites·23 claims
- 1567US5585377ASulfonamides useful as carbonic anhydrase inhibitorsALCON LAB INC·Filed 1994·Granted Dec 17, 1996·10 cites·6 claims
- 1664US8431751B1Polymeric quaternary ammonium compounds with vicinal hydroxy groupsCASTILLO ERNESTO J·Filed 2009·Granted Apr 30, 2013·2 cites·19 claims
- 1761US12010996B2Tris-substituted biguanide compounds and their usesCHEN HWANG HSING·Filed 2019·Granted Jun 18, 2024·0 cites·14 claims
- 1861US6960579B1Serotonergic 5HT7 receptor compounds for treating ocular and CNS disordersALCON MFG LTD·Filed 1999·Granted Nov 1, 2005·6 cites·12 claims
- 1950US11044912B2Branched polymeric biguanide compounds and their usesCHEN HWANG HSING·Filed 2017·Granted Jun 29, 2021·0 cites·6 claims
- 2049US7425572B2Use of dioxindoindazoles and dioxoloindazoles for treating glaucomaALCON INC·Filed 2005·Granted Sep 16, 2008·0 cites·10 claims
- 2148US6980484B2Fish finding device and method for detecting and distinguishing marine life from a sonar reflected markerCHEN HWANG-HSING·Filed 2004·Granted Dec 27, 2005·6 cites·14 claims
- 2245US2013116219A1Antimicrobial carboline compoundsALCON RES LTD·Filed 2012·Application pending·0 cites
- 2341US6934218B1Sounding device for showing its location on a fish detectorFiled 2004·Granted Aug 23, 2005·2 cites·12 claims
- 2441US5681834AHeterocyclic sulfonamidesALCON LAB INC·Filed 1995·Granted Oct 28, 1997·2 cites·21 claims
- 2539US8252793B2Bradykinin receptor agonists and uses thereof to treat ocular hypertension and glaucomaCOMBRINK KEITH D·Filed 2011·Granted Aug 28, 2012·0 cites·7 claims
- 2639US2012283260A1Bradykinin receptor agonists and uses thereof to treat ocular hypertension and glaucomaCOMBRINK KEITH D·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →