Inventor · disambiguated record
David L. Meadows
Also filed as: MEADOWS DAVID · MEADOWS DAVID L · MEADOWS DAVID LOUIS
43 granted patents·28 pending applications·1,761 citations·filing 1990–2023
98Inventor score
Top patents by PatentIndex Score
71 records- 0196US5178635AMethod for determining amount of medication in an implantable deviceALLERGAN INC·Filed 1992·Granted Jan 12, 1993·168 cites·4 claims
- 0295US8257745B2Use of synthetic inorganic nanoparticles as carriers for ophthalmic and otic drugsKETELSON HOWARD ALLEN·Filed 2011·Granted Sep 4, 2012·41 cites·19 claims
- 0395US5518731ANonaqueous fluorinated drug delivery vehicle suspensionsALLERGAN INC·Filed 1994·Granted May 21, 1996·120 cites·24 claims
- 0493US9670442B2Treatment of beverages to reduce the effects of noxious constituentsPUREWINE INC·Filed 2015·Granted Jun 6, 2017·5 cites·38 claims
- 0592US5664704ADropwise liquid dispensing system particularly suitable for liquids having low surface tensionALLERGAN INC·Filed 1995·Granted Sep 9, 1997·108 cites·7 claims
- 0692US5300114ASubconjunctival implants for ocular drug deliveryALLERGAN INC·Filed 1992·Granted Apr 5, 1994·349 cites·15 claims
- 0791US5497910ADropwise liquid dispensing system particularly suitable for liquids having low surface tensionALLERGAN INC·Filed 1994·Granted Mar 12, 1996·94 cites·25 claims
- 0889US11690802B2Ophthalmic emulsionALCON INC·Filed 2021·Granted Jul 4, 2023·1 cites·9 claims
- 0989US10828320B2Ophthalmic compositions with improved dessication protection and retentionALCON RES LTD·Filed 2019·Granted Nov 10, 2020·2 cites·7 claims
- 1087US5476511ASubconjunctival implants for ocular drug deliveryALLERGAN INC·Filed 1993·Granted Dec 19, 1995·310 cites·8 claims
- 1186US12268779B2Ophthalmic emulsionALCON INC·Filed 2023·Granted Apr 8, 2025·0 cites·16 claims
- 1286US11376275B2Ophthalmic compositions with improved dessication protection and retentionALCON INC·Filed 2020·Granted Jul 5, 2022·1 cites·8 claims
- 1385US6995123B2Use of multifunctional surface active agents to clean contact lensesALCON INC·Filed 2003·Granted Feb 7, 2006·21 cites·24 claims
- 1485US5564596AMultiple fluid dispensing device for low surface tension formulationsALLERGAN INC·Filed 1995·Granted Oct 15, 1996·81 cites·9 claims
- 1584US10611989B2Treatment of beverages to reduce the effects of noxious constituentsPUREWINE INC·Filed 2017·Granted Apr 7, 2020·1 cites·30 claims
- 1684US10328025B2Ophthalmic emulsionALCON RES LTD·Filed 2018·Granted Jun 25, 2019·2 cites·10 claims
- 1784US5441732AReversible gelation emulsion compositions and methods of useALLERGAN INC·Filed 1992·Granted Aug 15, 1995·91 cites·22 claims
- 1883US10004685B2Ophthalmic emulsionALCON RES LTD·Filed 2016·Granted Jun 26, 2018·2 cites·6 claims
- 1983US6458376B1Nonaqueous fluorinated drug delivery suspensionsALLERGAN INC·Filed 1993·Granted Oct 1, 2002·67 cites·16 claims
- 2083US5173298ANonaqueous fluorinated drug delivery vehicle suspensionsALLERGAN INC·Filed 1990·Granted Dec 22, 1992·69 cites·6 claims
- 2182US8097270B2Use of nanoparticles as carriers for biocides in ophthalmic compositionsKETELSON HOWARD ALLEN·Filed 2002·Granted Jan 17, 2012·18 cites·18 claims
- 2282US7445771B2Use of bis-amines to enhance the antimicrobial activity of aqueous compositionsALCON INC·Filed 2004·Granted Nov 4, 2008·15 cites·20 claims
- 2382US2023285443A1Ophthalmic compositions with improved dessication protection and retentionALCON INC·Filed 2023·Application pending·0 cites
- 2481US11319124B2Beverage filtration devicePUREWINE INC·Filed 2019·Granted May 3, 2022·2 cites·23 claims
- 2581US8846641B2Stabilized ophthalmic galactomannan formulationsALCON RES LTD·Filed 2013·Granted Sep 30, 2014·4 cites·15 claims
- 2681US8685945B2Polymeric artificial tear systemKETELSON HOWARD ALLEN·Filed 2011·Granted Apr 1, 2014·4 cites·13 claims
- 2781US5310571AChemical treatment to improve oxygen permeability through and protein deposition on hydrophilic (soft) and rigid gas permeable (RGP) contact lensesALLERGAN INC·Filed 1992·Granted May 10, 1994·46 cites·20 claims
- 2880US11672820B2Ophthalmic compositions with improved dessication protection and retentionALCON INC·Filed 2022·Granted Jun 13, 2023·0 cites·12 claims
- 2979US5480914ANonaqueous thixotropic drug delivery suspensions and methods of their useALLERGAN INC·Filed 1994·Granted Jan 2, 1996·54 cites·10 claims
- 3077US10624848B2Ophthalmic emulsionALCON INC·Filed 2019·Granted Apr 21, 2020·0 cites·12 claims
- 3177US7871602B2Use of bis-amines to enhance the antimicrobial activity of aqueous compositionsALCON INC·Filed 2008·Granted Jan 18, 2011·2 cites·16 claims
- 3275US11708550B2Method and apparatus for treating and producing non-wine alcoholic beverages with reduced noxious constituentsPUREWINE INC·Filed 2020·Granted Jul 25, 2023·0 cites·6 claims
- 3373US11234929B2Ophthalmic emulsionALCON INC·Filed 2020·Granted Feb 1, 2022·0 cites·10 claims
- 3472US2020181549A1Treated wine beverages with reduced noxious constituentsPUREWINE INC·Filed 2020·Application pending·0 cites
- 3571US5475450AProtein deposition resistant contact lensALLERGAN INC·Filed 1993·Granted Dec 12, 1995·27 cites·14 claims
- 3667USD870510SBeverage treatment devicePUREWINE INC·Filed 2018·Granted Dec 24, 2019·12 cites·1 claims
- 3767US2013296264A1Ophthalmic compositions with improved dessication protection and retentionALCON RES LTD·Filed 2013·Application pending·0 cites
- 3866US2017136057A1Ophthalmic compositions with improved dessication protection and retentionNOVARTIS AG·Filed 2017·Application pending·0 cites
- 3965US2015030732A1Treatment of beverages to reduce the effects of noxious constituentsCONSTELLATION RES LLC·Filed 2014·Application pending·0 cites
- 4064US2009270345A1Polymeric artificial tear systemALCON RES LTD·Filed 2009·Application pending·0 cites
- 4163US2013330430A1Process for purifying guarALCON RES LTD·Filed 2013·Application pending·0 cites
- 4263US2005137166A1Use of cooling agents to relieve mild ocular irritation and enhance comfortALCON INC·Filed 2004·Application pending·0 cites
- 4362US8536325B2Process for purifying guarDAVIS JAMES W·Filed 2012·Granted Sep 17, 2013·0 cites·7 claims
- 4462US2010099771A1Use of cooling agents to relieve mild ocular irritation and enhance comfortALCON INC·Filed 2009·Application pending·0 cites
- 4561US9259472B2Polymeric artificial tear systemALCON RES LTD·Filed 2014·Granted Feb 16, 2016·0 cites·19 claims
- 4658US5620699AMethod for delivering nonaqueous fluorinated drug delivery vehicle suspensionsALLERGAN INC·Filed 1995·Granted Apr 15, 1997·12 cites·27 claims
- 4757US2005129770A1Ophthalmic compositions containing a PVA/borate gelling systemALCON INC·Filed 2004·Application pending·0 cites
- 4857US2011136912A1Ophthalmic emulsionKETELSON HOWARD ALLEN·Filed 2010·Application pending·0 cites
- 4955US2007059274A1Ophthalmic compositions containing a PVA/borate gelling systemASGHARIAN BAHRAM·Filed 2006·Application pending·0 cites
- 5055US2010196415A1Process for purifying guarALCON RES LTD·Filed 2010·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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