Inventor · disambiguated record
Ralph P. Stone
Also filed as: STONE RALPH · STONE RALPH P
18 granted patents·6 pending applications·250 citations·filing 1991–2024
94Inventor score
Top patents by PatentIndex Score
24 records- 0196US11679078B1Ophthalmic formulations and related methodsETERNATEAR INC·Filed 2022·Granted Jun 20, 2023·4 cites·13 claims
- 0295US5817277AMethod and composition for disinfecting contact lensesALLERGAN INC·Filed 1996·Granted Oct 6, 1998·74 cites·17 claims
- 0394US11471475B1Ophthalmic suspension vehicles and related methods for pharmaceutical ingredient deliverySTONE RALPH P·Filed 2022·Granted Oct 18, 2022·3 cites·20 claims
- 0494US5422073AMethod and composition for disinfecting contact lensesALLERGAN INC·Filed 1991·Granted Jun 6, 1995·58 cites·20 claims
- 0593US11278493B2Ophthalmic formulations providing durable ocular lubricationETERNATEAR INC·Filed 2019·Granted Mar 22, 2022·6 cites·7 claims
- 0685US11964047B2Ophthalmic formulations and related methodsETERNATEAR INC·Filed 2023·Granted Apr 23, 2024·0 cites·18 claims
- 0785US11957702B2Ophthalmic suspension vehicles and related methods for pharmaceutical ingredient deliveryWILLIS TIMOTHY R·Filed 2023·Granted Apr 16, 2024·0 cites·20 claims
- 0884US12005139B2Ophthalmic formulations and related methodsETERNATEAR INC·Filed 2023·Granted Jun 11, 2024·0 cites·12 claims
- 0984US2024315960A1Ophthalmic formulations and related methodsETERNATEAR INC·Filed 2024·Application pending·0 cites
- 1082US11679079B1Ophthalmic formulations and related methodsETERNATEAR INC·Filed 2022·Granted Jun 20, 2023·0 cites·19 claims
- 1182US5593637AMethod and composition for disinfecting contact lensesALLERGAN INC·Filed 1996·Granted Jan 14, 1997·23 cites·20 claims
- 1281US11752167B1Ophthalmic suspension vehicles and related methods for pharmaceutical ingredient deliveryWILLIS TIMOTHY R·Filed 2022·Granted Sep 12, 2023·0 cites·15 claims
- 1381US5756045AMethod and composition for disinfecting contact lensesALLERGAN INC·Filed 1996·Granted May 26, 1998·21 cites·20 claims
- 1479US11771714B1Ophthalmic suspension vehicles and related methods for pharmaceutical ingredient deliverySTONE RALPH P·Filed 2022·Granted Oct 3, 2023·0 cites·8 claims
- 1565US2021386671A1Ophthalmic formulations providing durable ocular lubricationETERNATEAR INC·Filed 2021·Application pending·0 cites
- 1664US5576278AStable liquid enzyme compositions and methods of useALCON LAB INC·Filed 1995·Granted Nov 19, 1996·22 cites·17 claims
- 1756US5500186AMethod and composition for disinfecting contact lensesALLERGAN INC·Filed 1995·Granted Mar 19, 1996·27 cites·19 claims
- 1855US5976462ACompositions and method for disinfecting fabricFiled 1997·Granted Nov 2, 1999·10 cites·4 claims
- 1952US2004258769A1Use of ocular vitamins in conjunction with other treatment methods for AMDFiled 2004·Application pending·0 cites
- 2052US2007059381A1Treatment of amd with combination of ingredientsBARKER RONNIE C·Filed 2004·Application pending·0 cites
- 2150US9259437B2Scleral lens solutionSMM VENTURES LLC·Filed 2014·Granted Feb 16, 2016·0 cites·22 claims
- 2248US2003040446A1Product for cleaning and disinfecting contact lenses without rubbingFiled 2002·Application pending·0 cites
- 2346US2002039975A1Simplified process for cleaning and disinfecting contact lenses with a single solutionFiled 2001·Application pending·0 cites
- 2430US5637497AApparatus and method for cleaning and disinfecting contact lensesALCON LAB INC·Filed 1995·Granted Jun 10, 1997·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →