Inventor · disambiguated record
Alfred Liang
Also filed as: LIANG ALFRED · LIANG ALFRED C · LIANG ALFRED CHI-YEH
14 granted patents·35 pending applications·217 citations·filing 2000–2021
93Inventor score
Top patents by PatentIndex Score
49 records- 0196US7682633B2Pharmaceutical compositionALPHARMA PHARMACEUTICALS LLC·Filed 2009·Granted Mar 23, 2010·80 cites·10 claims
- 0293US7682634B2Pharmaceutical compositionsALPHARMA PHARMACEUTICALS LLC·Filed 2009·Granted Mar 23, 2010·24 cites·10 claims
- 0391US8623418B2Pharmaceutical compositionLIANG ALFRED·Filed 2008·Granted Jan 7, 2014·19 cites·14 claims
- 0488US8158156B2Abuse-deterrent multi-layer pharmaceutical composition comprising an opioid antagonist and an opioid agonistMATTHEWS FRANK·Filed 2007·Granted Apr 17, 2012·10 cites·65 claims
- 0588US7138135B2Bioadhesive, closed-cell foam film, sustained release, delivery devices and methods of making and using sameLAVIPHARM LAB INC·Filed 2004·Granted Nov 21, 2006·28 cites·42 claims
- 0687US8877247B2Abuse-deterrent multi-layer pharmaceutical composition comprising an opioid antagonist and an opioid agonistMATTHEWS FRANK·Filed 2010·Granted Nov 4, 2014·9 cites·16 claims
- 0787US6756051B1Bioadhesive, closed-cell foam film, sustained release, delivery devices and methods of making and using sameFiled 2000·Granted Jun 29, 2004·24 cites·21 claims
- 0885US8846104B2Pharmaceutical compositions for the deterrence and/or prevention of abuseMATTHEWS FRANK·Filed 2012·Granted Sep 30, 2014·6 cites·8 claims
- 0980US7125564B2Water soluble and palatable complexesLAVIPHARM LAB INC·Filed 2002·Granted Oct 24, 2006·15 cites·12 claims
- 1073US11612592B2Liquid formulations containing picosulfate and magnesium citrateFERRING BV·Filed 2016·Granted Mar 28, 2023·1 cites·20 claims
- 1171US12458634B2Stabilized liquid formations containing picosulfateFERRING BV·Filed 2021·Granted Nov 4, 2025·0 cites·15 claims
- 1271US2010151014A1Pharmaceutical compositionALPHARMA PHARMACEUTICALS LLC·Filed 2008·Application pending·0 cites
- 1367US10874617B2Oral pharmaceutical compositions of mesalazineFERRING BV·Filed 2017·Granted Dec 29, 2020·1 cites·22 claims
- 1467US2008233156A1Pharmaceutical compositionsALPHARMA INC·Filed 2007·Application pending·0 cites
- 1566US2009131466A1Pharmaceutical CompositionsALPHARMA INC·Filed 2008·Application pending·0 cites
- 1665US2019314289A1Pharmaceutical Compositions for the Deterrence and/or Prevention of AbuseALPHARMA PHARMACEUTICALS LLC·Filed 2018·Application pending·0 cites
- 1765US2014056975A1Pharmaceutical CompositionALPHARMA PHARMACEUTICALS LLC·Filed 2013·Application pending·0 cites
- 1865US2015024058A1Pharmaceutical Compositions for the Deterrence and/or Prevention of AbuseALPHARMA PHARMACEUTICALS LLC·Filed 2014·Application pending·0 cites
- 1964US2010266645A1Pharmaceutical compositionsLIANG ALFRED·Filed 2008·Application pending·0 cites
- 2063US2013337020A1Pharmaceutical CompositionsALPHARMA PHARMACEUTICALS LLC·Filed 2013·Application pending·0 cites
- 2162US2014328930A1Pharmaceutical CompositionsALPHARMA PHARMACEUTICALS LLC·Filed 2014·Application pending·0 cites
- 2262US2015104519A1Pharmaceutical CompositionsALPHARMA PHARMACEUTICALS LLC·Filed 2014·Application pending·0 cites
- 2361US2009196890A1Pharmaceutical compositionsALPHARMA PHARMACEUTICALS LLC·Filed 2008·Application pending·0 cites
- 2460US2016375011A1Pharmaceutical CompositionALPHARMA PHARMACEUTICALS LLC·Filed 2016·Application pending·0 cites
- 2560US2017056329A1Pharmaceutical Compositions for the Deterrence and/or Prevention of AbuseALPHARMA PHARMACEUTICALS LLC·Filed 2016·Application pending·0 cites
- 2659US2012189705A1Pharmaceutical CompositionsMATTHEWS FRANK·Filed 2012·Application pending·0 cites
- 2759US2012121667A1Pharmaceutical CompositionLIANG ALFRED·Filed 2012·Application pending·0 cites
- 2858US2016058755A1Pharmaceutical CompositionALPHARMA PHARMACEUTICALS LLC·Filed 2015·Application pending·0 cites
- 2957US2016338968A1Pharmaceutical CompositionsALPHARMA PHARMACEUTICALS LLC·Filed 2016·Application pending·0 cites
- 3056US2014037721A1Pharmaceutical CompositionALPHARMA PHARMACEUTICALS LLC·Filed 2013·Application pending·0 cites
- 3155US2013122065A1Pharmaceutical CompositionALPHARMA PHARMACEUTICALS LLC·Filed 2013·Application pending·0 cites
- 3255US2007087981A1Water Soluble and Palatable ComplexesLAVIPHARM LAB INC·Filed 2006·Application pending·0 cites
- 3355US2018015078A1Stabilized liquid formulations containing picosulfateFERRING BV·Filed 2017·Application pending·0 cites
- 3454US2007298090A1Intraoral delivery of nicotine for smoking cessationLAVIPHARM LAB INC·Filed 2007·Application pending·0 cites
- 3554US2003068376A1Intraoral delivery of nicotine for smoking cessationLAVIPHARM LAB INC·Filed 2002·Application pending·0 cites
- 3654US2012039962A1Pharmaceutical CompositionsLIANG ALFRED·Filed 2011·Application pending·0 cites
- 3754US2013072514A1Sustained-Release Opioid Formulations and Methods of UseBOEHM GARTH·Filed 2012·Application pending·0 cites
- 3853US8163797B2Method of treating with stable pravastatin formulationLIANG ALFRED·Filed 2004·Granted Apr 24, 2012·0 cites·8 claims
- 3953US2008193537A1Morphine Sulfate FormulationsALPHARMA INC·Filed 2006·Application pending·0 cites
- 4053US2021220281A1Oral pharmaceutical compositions of mesalazineFERRING BV·Filed 2020·Application pending·0 cites
- 4152US2005020613A1Sustained release opioid formulations and method of useALPHARMA INC·Filed 2003·Application pending·0 cites
- 4251US2003219479A1Multi-layer mucoadhesive drug delivery device with bursting release layerLAVIPHARM LAB INC·Filed 2003·Application pending·0 cites
- 4350US2004013731A1Drug-complex microparticles and methods of making/using sameLAVIPHARM LAB INC·Filed 2003·Application pending·0 cites
- 4450US2021077415A1Oral liquid pharmaceutical compositions of aminosalicylatesFERRING BV·Filed 2019·Application pending·0 cites
- 4549US2016354364A1Pharmaceutical CompositionsALPHARMA PHARMACEUTICALS LLC·Filed 2016·Application pending·0 cites
- 4647US2003118653A1Quick dissolving oral mucosal drug delivery device with moisture barrier coatingLAVIPHARM LAB INC·Filed 2002·Application pending·0 cites
- 4746US2012082718A1Morphine FormulationsLIANG ALFRED C·Filed 2011·Application pending·0 cites
- 4845US2015297527A1Pharmaceutical CompositionsALPHARMA PHARMACEUTICALS LLC·Filed 2015·Application pending·0 cites
- 4938US11622938B2Oral pharmaceutical compositions of nicotinamideCONARIS RES INSTITUTE AG·Filed 2017·Granted Apr 11, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →