Inventor · disambiguated record
Praful Doshi
Also filed as: DOSHI PRAFUL · DOSHI PRAFUL C
23 granted patents·1 pending application·1,308 citations·filing 1988–2024
96Inventor score
Files withDOSHI PRAFUL15PILKINGTON BARNES HIND INC3MEDIPRINT OPHTHALMICS INC1PILKINGTON VISIONCARE HOLDINGS1PILKINGTON VISIONCARE INC1
Top patents by PatentIndex Score
24 records- 0197US6315410B1Tinted lenses and methods of manufactureFiled 2000·Granted Nov 13, 2001·123 cites·23 claims
- 0297US5965330AMethods for fabricating annular mask lens having diffraction-reducing edgesPILKINGTON BARNES HIND INC·Filed 1996·Granted Oct 12, 1999·193 cites·19 claims
- 0397US5905561AAnnular mask lens having diffraction reducing edgesPILKINGTON BARNES HIND INC·Filed 1996·Granted May 18, 1999·287 cites·4 claims
- 0496US11510869B2Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopiaDOSHI PRAFUL·Filed 2022·Granted Nov 29, 2022·2 cites·24 claims
- 0595US5302978AContact lensPILKINGTON VISIONCARE INC·Filed 1991·Granted Apr 12, 1994·155 cites·20 claims
- 0694US6834955B2Tinted lenses and methods of manufactureFiled 2001·Granted Dec 28, 2004·49 cites·188 claims
- 0793US6880932B2Tinted lenses and methods of manufactureFiled 2002·Granted Apr 19, 2005·48 cites·131 claims
- 0891US9931296B2Medical devices including medicaments and methods of making and using sameDOSHI PRAFUL·Filed 2011·Granted Apr 3, 2018·14 cites·73 claims
- 0989US7549742B2Tinted lenses and methods of manufactureDOSHI PRAFUL·Filed 2005·Granted Jun 23, 2009·31 cites·27 claims
- 1089US7048375B2Tinted lenses and methods of manufactureDOSHI PRAFUL·Filed 2003·Granted May 23, 2006·34 cites·54 claims
- 1187US10413506B2Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopiaDOSHI PRAFUL·Filed 2018·Granted Sep 17, 2019·2 cites·11 claims
- 1287US10045938B2Medical devices including medicaments and methods of making and using sameDOSHI PRAFUL·Filed 2018·Granted Aug 14, 2018·4 cites·90 claims
- 1387US5662706AVariable transmissivity annular mask lens for the treatment of optical aberrationsPILKINGTON BARNES HIND INC·Filed 1996·Granted Sep 2, 1997·303 cites·32 claims
- 1482US10632068B2Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopiaDOSHI PRAFUL·Filed 2019·Granted Apr 28, 2020·1 cites·28 claims
- 1580US7267846B2Tinted lenses and methods of manufactureDOSHI PRAFUL·Filed 2004·Granted Sep 11, 2007·33 cites·33 claims
- 1679US11234927B2Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopiaDOSHI PRAFUL·Filed 2021·Granted Feb 1, 2022·0 cites·51 claims
- 1778US11077054B2Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopiaDOSHI PRAFUL·Filed 2020·Granted Aug 3, 2021·0 cites·21 claims
- 1876US10842740B2Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopiaDOSHI PRAFUL·Filed 2020·Granted Nov 24, 2020·0 cites·23 claims
- 1975US4898695AMethod for tinting hydrophilic plastic articlesPILKINGTON VISIONCARE HOLDINGS·Filed 1988·Granted Feb 6, 1990·29 cites·11 claims
- 2066US10369099B2Medical devices including medicaments and methods of making and using sameDOSHI PRAFUL·Filed 2018·Granted Aug 6, 2019·0 cites·23 claims
- 2165US10188604B2Medical devices including medicaments and methods of making and using sameDOSHI PRAFUL·Filed 2018·Granted Jan 29, 2019·0 cites·84 claims
- 2265US10076493B2Medical devices including medicaments and methods of making and using sameDOSHI PRAFUL·Filed 2018·Granted Sep 18, 2018·0 cites·68 claims
- 2348US12178904B2Contact lenses including medicaments and methods of making and using same including stabilizers of labile components such as drugsMEDIPRINT OPHTHALMICS INC·Filed 2024·Granted Dec 31, 2024·0 cites·90 claims
- 2447US2008062381A1Tinted lenses and methods of manufactureDOSHI PRAFUL·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →