Assignee
MEDRX CO LTD
JP·28 granted patents·30 pending applications·48 citations·filing 2001–2024
Top patents by PatentIndex Score
58 records- 0191US11116953B2Microneedle applicator and microneedle patch application deviceMEDRX CO LTD·Filed 2015·Granted Sep 14, 2021·12 cites·9 claims
- 0288US2025090478A1Base Composition for Tape AgentMEDRX CO LTD·Filed 2024·Application pending·0 cites
- 0387US9980920B2Base composition for tape agentMEDRX CO LTD·Filed 2014·Granted May 29, 2018·3 cites·12 claims
- 0487US7655687B2Anti-inflammatory analgesic for external useMEDRX CO LTD·Filed 2005·Granted Feb 2, 2010·8 cites·2 claims
- 0586US9974858B2Percutaneous absorption compositionMEDRX CO LTD·Filed 2016·Granted May 22, 2018·3 cites·16 claims
- 0682US12016924B2Composition for patch preparation comprising drug, organic solvent, lipophilic mass base, and powderMEDRX CO LTD·Filed 2019·Granted Jun 25, 2024·1 cites·22 claims
- 0782US2023122491A1Base Composition for Tape AgentMEDRX CO LTD·Filed 2022·Application pending·0 cites
- 0878US11090265B2Aqueous preparation for external useMEDRX CO LTD·Filed 2016·Granted Aug 17, 2021·1 cites·20 claims
- 0978US10543275B2Composition for patch preparation comprising drug, organic solvent, lipophilic mass base, and powderMEDRX CO LTD·Filed 2013·Granted Jan 28, 2020·3 cites·21 claims
- 1075US6827939B2Peptide having an affinity for gp120MEDRX CO LTD·Filed 2001·Granted Dec 7, 2004·3 cites·14 claims
- 1175US2020000738A1Base Composition for Tape AgentMEDRX CO LTD·Filed 2019·Application pending·0 cites
- 1274US2021346311A1Base Composition for Tape AgentMEDRX CO LTD·Filed 2021·Application pending·0 cites
- 1372US10932955B2Percutaneous absorption agent delivery device and manufacturing method thereforMEDRX CO LTD·Filed 2016·Granted Mar 2, 2021·2 cites·15 claims
- 1470US2018325837A1Base Composition for Tape AgentMEDRX CO LTD·Filed 2018·Application pending·0 cites
- 1566US11903939B2Patch preparations with accidental use prevention featuresMEDRX CO LTD·Filed 2019·Granted Feb 20, 2024·0 cites·16 claims
- 1666US11382978B2Percutaneous absorption compositionMEDRX CO LTD·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 1766US10639374B2Patch preparation containing an acid scavengerMEDRX CO LTD·Filed 2018·Granted May 5, 2020·0 cites·17 claims
- 1866US10588973B2Percutaneous absorption compositionMEDRX CO LTD·Filed 2018·Granted Mar 17, 2020·0 cites·14 claims
- 1966US7678817B2Enteric medicinal composition for oral useMEDRX CO LTD·Filed 2005·Granted Mar 16, 2010·1 cites·6 claims
- 2065US11701507B2Microneedle patch applicator and housing for sameMEDRX CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·8 claims
- 2165US2021353539A1Aqueous Preparation for External UseMEDRX CO LTD·Filed 2021·Application pending·0 cites
- 2263US12442001B2Double stranded RNA specifically inhibiting expression of IL-23 and pharmaceutical composition comprising sameMEDRX CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·14 claims
- 2363US2021379348A1Microneedle applicator and microneedle patch application deviceMEDRX CO LTD·Filed 2021·Application pending·0 cites
- 2461US11510882B2Non-readherable adhesive patchMEDRX CO LTD·Filed 2018·Granted Nov 29, 2022·0 cites·22 claims
- 2561US10016502B2Patch preparation containing an acid scavengerMEDRX CO LTD·Filed 2016·Granted Jul 10, 2018·0 cites·14 claims
- 2661US2025205339A1Formulation having improved absorbability of low-soluble and/or low-membrane-permeable drugMEDRX CO LTD·Filed 2023·Application pending·0 cites
- 2759US11559519B2Tizanidine therapy systemMEDRX CO LTD·Filed 2019·Granted Jan 24, 2023·0 cites·15 claims
- 2859US2010036002A1Pharmaceutical composition comprising porous dry matrixMEDRX CO LTD·Filed 2007·Application pending·0 cites
- 2957US11141387B2Memantine-containing transdermally absorbable liquidMEDRX CO LTD·Filed 2018·Granted Oct 12, 2021·0 cites·20 claims
- 3057US2018256495A1External preparation comprising fatty acid salt or benzoic acid salt of basic pharmacologically active component, and method for production thereofMEDRX CO LTD·Filed 2018·Application pending·0 cites
- 3155US2024156956A1Adjuvant CompositionMEDRX CO LTD·Filed 2022·Application pending·0 cites
- 3255US2024108578A1Composition in which absorbability of poorly absorbable drug is improvedMEDRX CO LTD·Filed 2022·Application pending·0 cites
- 3355US2022023423A1Anti-Inflammatory Analgesic External PreparationMEDRX CO LTD·Filed 2019·Application pending·0 cites
- 3454US11167119B2Microneedle patch applicator and housing for sameMEDRX CO LTD·Filed 2016·Granted Nov 9, 2021·0 cites·20 claims
- 3554US2024024444A1Combined PreparationMEDRX CO LTD·Filed 2021·Application pending·0 cites
- 3653US2023414912A1Microneedle Array Coated with Composition Containing ParticlesMEDRX CO LTD·Filed 2021·Application pending·0 cites
- 3753US2023226333A1Applicator, micro needle patch kit, and insertion methodMEDRX CO LTD·Filed 2021·Application pending·0 cites
- 3853US2022016061A1Preparation Stabilized by Means of Nonaqueous SolventMEDRX CO LTD·Filed 2019·Application pending·0 cites
- 3953US2021393607A1Transdermal Patch Containing Fentanyl as Active IngredientMEDRX CO LTD·Filed 2019·Application pending·0 cites
- 4052US11660344B2Transdermal colloidal solution agentMEDRX CO LTD·Filed 2016·Granted May 30, 2023·0 cites·14 claims
- 4152US11351348B2Microneedle patchMEDRX CO LTD·Filed 2017·Granted Jun 7, 2022·0 cites·16 claims
- 4251USD926966SPackage for containing a micro needle patchMEDRX CO LTD·Filed 2019·Granted Aug 3, 2021·5 cites·1 claims
- 4351US2022370376A1Laminated Type PatchMEDRX CO LTD·Filed 2020·Application pending·0 cites
- 4450US7347835B2Process for producing pad base for endermism, and pad base for endermism, and injection needleMEDRX CO LTD·Filed 2004·Granted Mar 25, 2008·6 cites·5 claims
- 4549US2020085770A1Anti-Inflammatory and Analgesic Drug for External UseMEDRX CO LTD·Filed 2018·Application pending·0 cites
- 4649US2021369636A1Lidocaine-Containing PatchMEDRX CO LTD·Filed 2020·Application pending·0 cites
- 4748US7592371B2External preparationMEDRX CO LTD·Filed 2005·Granted Sep 22, 2009·0 cites·2 claims
- 4848US2010004608A1Process for producing microneedle of thermosensitive substanceMEDRX CO LTD·Filed 2008·Application pending·0 cites
- 4947US2017273974A1Patch preparations with misuse prevention featuresMEDRX CO LTD·Filed 2017·Application pending·0 cites
- 5047US2014066471A1External preparation composition comprising fatty acid-based ionic liquid as active ingredientMEDRX CO LTD·Filed 2013·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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