Inventor · disambiguated record
Howard Allen Ketelson
Also filed as: KETELSON HOWARD · KETELSON HOWARD A · KETELSON HOWARD ALLEN
46 granted patents·33 pending applications·230 citations·filing 1999–2024
97Inventor score
Top patents by PatentIndex Score
79 records- 0195US8257745B2Use of synthetic inorganic nanoparticles as carriers for ophthalmic and otic drugsKETELSON HOWARD ALLEN·Filed 2011·Granted Sep 4, 2012·41 cites·19 claims
- 0294US11395797B2Dissolvable polymeric eye inserts with a biodegradable polymer and method of using sameALCON INC·Filed 2020·Granted Jul 26, 2022·4 cites·19 claims
- 0394US8318144B2Use of PEO-PBO block copolymers in ophthalmic compositionsKETELSON HOWARD ALLEN·Filed 2007·Granted Nov 27, 2012·36 cites·17 claims
- 0493US9670442B2Treatment of beverages to reduce the effects of noxious constituentsPUREWINE INC·Filed 2015·Granted Jun 6, 2017·5 cites·38 claims
- 0591US9829723B2Contact lens packaging solutionsNOVARTIS AG·Filed 2016·Granted Nov 28, 2017·8 cites·20 claims
- 0689US11690802B2Ophthalmic emulsionALCON INC·Filed 2021·Granted Jul 4, 2023·1 cites·9 claims
- 0789US10828320B2Ophthalmic compositions with improved dessication protection and retentionALCON RES LTD·Filed 2019·Granted Nov 10, 2020·2 cites·7 claims
- 0887US8093352B2Polyalkylene oxide polyquaternary ammonium biocidesDESOUSA RYAN·Filed 2009·Granted Jan 10, 2012·13 cites·20 claims
- 0986US12268779B2Ophthalmic emulsionALCON INC·Filed 2023·Granted Apr 8, 2025·0 cites·16 claims
- 1086US11376275B2Ophthalmic compositions with improved dessication protection and retentionALCON INC·Filed 2020·Granted Jul 5, 2022·1 cites·8 claims
- 1185US6995123B2Use of multifunctional surface active agents to clean contact lensesALCON INC·Filed 2003·Granted Feb 7, 2006·21 cites·24 claims
- 1284US11730699B2Lipid-based ophthalmic emulsionALCON INC·Filed 2021·Granted Aug 22, 2023·1 cites·16 claims
- 1384US10611989B2Treatment of beverages to reduce the effects of noxious constituentsPUREWINE INC·Filed 2017·Granted Apr 7, 2020·1 cites·30 claims
- 1484US10328025B2Ophthalmic emulsionALCON RES LTD·Filed 2018·Granted Jun 25, 2019·2 cites·10 claims
- 1583US12247028B2Azabicyclo and diazepine derivativesALCON INC·Filed 2023·Granted Mar 11, 2025·0 cites·16 claims
- 1683US10004685B2Ophthalmic emulsionALCON RES LTD·Filed 2016·Granted Jun 26, 2018·2 cites·6 claims
- 1782US8097270B2Use of nanoparticles as carriers for biocides in ophthalmic compositionsKETELSON HOWARD ALLEN·Filed 2002·Granted Jan 17, 2012·18 cites·18 claims
- 1882US2023285443A1Ophthalmic compositions with improved dessication protection and retentionALCON INC·Filed 2023·Application pending·0 cites
- 1981US8846641B2Stabilized ophthalmic galactomannan formulationsALCON RES LTD·Filed 2013·Granted Sep 30, 2014·4 cites·15 claims
- 2081US8685945B2Polymeric artificial tear systemKETELSON HOWARD ALLEN·Filed 2011·Granted Apr 1, 2014·4 cites·13 claims
- 2180US11672820B2Ophthalmic compositions with improved dessication protection and retentionALCON INC·Filed 2022·Granted Jun 13, 2023·0 cites·12 claims
- 2280US7468344B2Compositions and methods for inhibiting protein on surfacesALCON INC·Filed 2007·Granted Dec 23, 2008·4 cites·9 claims
- 2379US7276552B2Compositions and methods for inhibiting protein on surfacesALCON INC·Filed 2005·Granted Oct 2, 2007·4 cites·3 claims
- 2477US10624848B2Ophthalmic emulsionALCON INC·Filed 2019·Granted Apr 21, 2020·0 cites·12 claims
- 2575US11884666B2Azabicyclo and diazepine derivativesALCON INC·Filed 2022·Granted Jan 30, 2024·0 cites·13 claims
- 2675US11708550B2Method 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
- 2775US10584307B2Use of PEO-PBO block copolymers in ophthalmic compositionsALCON RES LTD·Filed 2017·Granted Mar 10, 2020·1 cites·10 claims
- 2874US11779537B2Dissolvable polymeric eye inserts with a biodegradable polymer and method of using the sameALCON INC·Filed 2022·Granted Oct 10, 2023·0 cites·19 claims
- 2973US11234929B2Ophthalmic emulsionALCON INC·Filed 2020·Granted Feb 1, 2022·0 cites·10 claims
- 3073US10151936B2Contact lens packaging solutionsNOVARTIS AG·Filed 2017·Granted Dec 11, 2018·1 cites·20 claims
- 3173US6261543B1Antiperspirant compositionsUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Jul 17, 2001·46 cites·50 claims
- 3272US2020181549A1Treated wine beverages with reduced noxious constituentsPUREWINE INC·Filed 2020·Application pending·0 cites
- 3371US7344725B2Use of inorganic nanoparticles to stabilize hydrogen peroxide solutionsALCON INC·Filed 2004·Granted Mar 18, 2008·2 cites·10 claims
- 3469US9591850B2Compositions and methods for disinfecting and cleaning contact lensesNOVARTIS AG·Filed 2014·Granted Mar 14, 2017·1 cites·11 claims
- 3568US2025205274A1Formulations for treatment of xerostomia, and methods thereforMED1 VENTURES LLC·Filed 2024·Application pending·0 cites
- 3667US2013296264A1Ophthalmic compositions with improved dessication protection and retentionALCON RES LTD·Filed 2013·Application pending·0 cites
- 3766US7485607B2Compositions and methods for inhibiting protein on surfacesALCON INC·Filed 2008·Granted Feb 3, 2009·0 cites·8 claims
- 3866US2024166691A1Prodrugs and compositions for ophthalmology applicationsALCON INC·Filed 2023·Application pending·0 cites
- 3966US2017136057A1Ophthalmic compositions with improved dessication protection and retentionNOVARTIS AG·Filed 2017·Application pending·0 cites
- 4065US6635613B1Urea phosphate cleaning formulation and method of cleaning a surfaceTROJAN TECHN INC·Filed 2000·Granted Oct 21, 2003·4 cites·44 claims
- 4165US2015030732A1Treatment of beverages to reduce the effects of noxious constituentsCONSTELLATION RES LLC·Filed 2014·Application pending·0 cites
- 4264US11306090B2Azabicyclo and diazepine derivativesALCON INC·Filed 2018·Granted Apr 19, 2022·0 cites·14 claims
- 4364US2009270345A1Polymeric artificial tear systemALCON RES LTD·Filed 2009·Application pending·0 cites
- 4463US2013330430A1Process for purifying guarALCON RES LTD·Filed 2013·Application pending·0 cites
- 4562US8536325B2Process for purifying guarDAVIS JAMES W·Filed 2012·Granted Sep 17, 2013·0 cites·7 claims
- 4662US2023201112A1Dissolvable medical device and kit for corneal surface protectionALCON INC·Filed 2022·Application pending·0 cites
- 4761US9259472B2Polymeric artificial tear systemALCON RES LTD·Filed 2014·Granted Feb 16, 2016·0 cites·19 claims
- 4860US9521842B2Use of PBO-PEO-PBO block copolymers in ophthalmic compositionsALCON RES LTD·Filed 2015·Granted Dec 20, 2016·0 cites·5 claims
- 4960US7018975B2Cleaning formulation and method of cleaning a surface comprising the salt of a phosphorus-containing acidTROJAN TECHN INC·Filed 2003·Granted Mar 28, 2006·2 cites·44 claims
- 5058US9040510B2Interaction control of cationic biocides using labile anionic polyelectrolytesKETELSON HOWARD ALLEN·Filed 2009·Granted May 26, 2015·0 cites·16 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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