Inventor · disambiguated record
Puchun Liu
Also filed as: LIU PUCHUN
17 granted patents·19 pending applications·109 citations·filing 1993–2019
92Inventor score
Top patents by PatentIndex Score
36 records- 0196US10406116B2Pressure-sensitive adhesives for transdermal drug deliveryNOVEN PHARMA·Filed 2016·Granted Sep 10, 2019·9 cites·17 claims
- 0296US10406115B2Pressure-sensitive adhesives for transdermal drug deliveryNOVEN PHARMA·Filed 2016·Granted Sep 10, 2019·6 cites·24 claims
- 0391US8410309B2Phenoxy carboxylic acid compounds and compositions for delivering active agentsLEONE-BAY ANDREA·Filed 2006·Granted Apr 2, 2013·11 cites·23 claims
- 0486US8110547B2Compositions for buccal delivery of parathyroid hormoneLEE JONGBIN·Filed 2006·Granted Feb 7, 2012·10 cites·11 claims
- 0584US9295726B2Multi-polymer compositions for transdermal drug deliveryNOVEN PHARMA·Filed 2013·Granted Mar 29, 2016·13 cites·12 claims
- 0682US7129274B1Phenoxy carboxylic acid compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2000·Granted Oct 31, 2006·9 cites·23 claims
- 0780US8927015B2Formulations for delivering insulinLEVCHIK HALINA·Filed 2007·Granted Jan 6, 2015·2 cites·1 claims
- 0876US10987316B2Compositions and methods for transdermal delivery of tertiary amine drugsNOVEN PHARMA·Filed 2014·Granted Apr 27, 2021·1 cites·32 claims
- 0975US8771712B2Topical administration of acyclovirDINH STEVEN·Filed 2007·Granted Jul 8, 2014·1 cites·7 claims
- 1073US7951971B1Phenoxy carboxylic acid compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2008·Granted May 31, 2011·1 cites·15 claims
- 1171US11427666B2Silicone-containing acrylic polymers for transdermal drug delivery compositionsNOVEN PHARMA·Filed 2019·Granted Aug 30, 2022·0 cites·13 claims
- 1271US5374645ATransdermal administation of ionic pharmaceutically active agents via aqueous isopropanolCIBA GEIGY CORP·Filed 1993·Granted Dec 20, 1994·45 cites·6 claims
- 1368US9717697B2Compositions and methods for the transdermal delivery of methylphenidateNOVEN PHARMA·Filed 2013·Granted Aug 1, 2017·1 cites·26 claims
- 1466US2010055194A1Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agentEMISPHERE TECH INC·Filed 2009·Application pending·0 cites
- 1561US2018338923A1Formulations for delivering insulinEMISPHERE TECH INC·Filed 2018·Application pending·0 cites
- 1660US2019022228A1Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agentEMISPHERE TECH INC·Filed 2018·Application pending·0 cites
- 1758US2008095837A1Human growth hormone formulationsEMISPHERE TECH INC·Filed 2007·Application pending·0 cites
- 1856US2006078623A1Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agentEMISPHERE TECH INC·Filed 2005·Application pending·0 cites
- 1955US2006078622A1Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agentEMISPHERE TECH INC·Filed 2005·Application pending·0 cites
- 2054US2015190344A1Formulations for delivering insulinEMISPHERE TECH INC·Filed 2015·Application pending·0 cites
- 2153US2014276479A1Transdermal drug delivery system with overlayNOVEN PHARMA·Filed 2014·Application pending·0 cites
- 2253US2008153779A1Gastric Retention and Controlled Release Delivery SystemLIAO JUN·Filed 2006·Application pending·0 cites
- 2353US2014276483A1Transdermal methylphenidate compositions with acrylic block copolymersNOVEN PHARMA·Filed 2014·Application pending·0 cites
- 2449US2012189666A1Pharmaceutical formulations containing microparticles or nanoparticles of a delivery agentDHOOT NIKHIL·Filed 2011·Application pending·0 cites
- 2546US2015342899A1Compositions and methods for transdermal delivery of amphetamine and clonidineNOVEN PHARMA·Filed 2013·Application pending·0 cites
- 2646US2019216729A1Gastric Retention and Controlled Release Delivery SystemEMISPHERE TECH INC·Filed 2017·Application pending·0 cites
- 2745US8030271B2Compositions and methods for buccal delivery of human growth hormoneEMISPHERE TECH INC·Filed 2006·Granted Oct 4, 2011·0 cites·12 claims
- 2844US2017100481A1Transdermal pharmaceutical compositions with reduced skin irritationNOVEN PHARMA·Filed 2016·Application pending·0 cites
- 2943US8541362B2Cyclopropyl compounds and compositions for delivering active agentsTANG PINGWAH·Filed 2006·Granted Sep 24, 2013·0 cites·18 claims
- 3043US2017189363A1Gastric acid modulators for oral delivery of peptides and proteinsNOVEN PHARMA·Filed 2016·Application pending·0 cites
- 3142US2016184246A1Transdermal drug delivery systems for agomelatineNOVEN PHARMA·Filed 2015·Application pending·0 cites
- 3242US2016256406A1Oligomeric/polymeric silicone fluids for use in transdermal drug delivery systemsNOVEN PHARMA·Filed 2016·Application pending·0 cites
- 3339US8975227B2Intraoral dosage forms of glucagonWANG NAI FANG·Filed 2006·Granted Mar 10, 2015·0 cites·18 claims
- 3437US2016030362A1Silicone-containing acrylic polymers for transdermal drug delivery compositionsLIAO JUN·Filed 2015·Application pending·0 cites
- 3537US2017007548A1Multi-polymer compositions for transdermal drug deliveryNOVEN PHARMA·Filed 2016·Application pending·0 cites
- 3636US9498487B2Topical cromolyn formulationsLIU PUCHUN·Filed 2005·Granted Nov 22, 2016·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →