Inventor · disambiguated record
Stephen C. Pegram
Also filed as: PEGRAM STEPHEN · PEGRAM STEPHEN C · PEGRAM STEPHEN CRAIG
14 granted patents·10 pending applications·271 citations·filing 1994–2023
93Inventor score
Files withJOHNSON & JOHNSON VISION CARE8JOHNSON & JOHNSON VISION PROD4CARGILL INC2LI YONGCHENG2PEGRAM STEPHEN C2
Top patents by PatentIndex Score
24 records- 0186US5850107AMold separation method and apparatusJOHNSON & JOHNSON VISION PROD·Filed 1994·Granted Dec 15, 1998·59 cites·51 claims
- 0285US2024084077A1Ophthalmic devices containing transition metal complexes as high energy visible light filtersJOHNSON & JOHNSON VISION CARE·Filed 2023·Application pending·0 cites
- 0383US5981618AMold clamping and precure of a polymerizable hydrogelJOHNSON & JOHNSON VISION PROD·Filed 1997·Granted Nov 9, 1999·41 cites·20 claims
- 0479US5690973AMold separation apparatusJOHNSON & JOHNSON VISION PROD·Filed 1995·Granted Nov 25, 1997·53 cites·9 claims
- 0578US5975875ABasecurve mold designs to maintain HEMA ring/basecurve adhesionJOHNSON & JOHNSON VISION PROD·Filed 1998·Granted Nov 2, 1999·39 cites·2 claims
- 0672US6663801B2Silicon carbide IR-emitter heating device and method for demolding lensesJOHNSON & JOHNSON VISION CARE·Filed 2001·Granted Dec 16, 2003·11 cites·37 claims
- 0767US6636812B2Particulate compositionsCARGILL INC·Filed 2001·Granted Oct 21, 2003·9 cites·32 claims
- 0865US2021301088A1Ophthalmic devices containing transition metal complexes as high energy visible light filtersJOHNSON & JOHNSON VISION CARE·Filed 2021·Application pending·0 cites
- 0963US6811592B2Thin film in-line degasserJOHNSON & JOHNSON VISION CARE·Filed 2003·Granted Nov 2, 2004·11 cites·21 claims
- 1062US6220845B1Mold clamping and precure of a polymerizable hydrogelJOHNSON & JOHNSON VISION CARE·Filed 1999·Granted Apr 24, 2001·17 cites·12 claims
- 1159US6178383B1On-line sampling and image analyzer for determining solid content in a fluid mediaCARGILL INC·Filed 1998·Granted Jan 23, 2001·23 cites·25 claims
- 1257US7008570B2Method and apparatus for contact lens mold assemblyPEGRAM STEPHEN·Filed 2001·Granted Mar 7, 2006·4 cites·9 claims
- 1356US6977051B2Method and apparatus for contact lens mold assemblyJONHSON & JOHNSON·Filed 2002·Granted Dec 20, 2005·4 cites·11 claims
- 1455US7918125B2Methods and devices to test diffusion rates of ocular drug delivery systemsJOHNSON & JOHNSON VISION CARE·Filed 2007·Granted Apr 5, 2011·0 cites·14 claims
- 1553US7758332B2Axis control in toric contact lens productionJOHNSON & JOHNSON VISION CARE·Filed 2007·Granted Jul 20, 2010·0 cites·12 claims
- 1651US2009032988A1Ophthalmic lens processing to decrease dynamic contact angleZANINI DIANA·Filed 2008·Application pending·0 cites
- 1751US2008099658A1Lens release with perimeter stampSRINIVAS VANDANA·Filed 2007·Application pending·0 cites
- 1846US2011139995A1Methods and devices to test diffusion rates of ocular drug delivery systemsPEGRAM STEPHEN C·Filed 2011·Application pending·0 cites
- 1945US2006100113A1Methods of inhabiting the adherence of lenses to surfaces during their manufacturePEGRAM STEPHEN C·Filed 2005·Application pending·0 cites
- 2042US2002185763A1Ir-emitter heating device and method for demolding lensesFiled 2002·Application pending·0 cites
- 2141US7717982B2Thin film in-line degasserJOHNSON & JOHNSON VISION CARE·Filed 2004·Granted May 18, 2010·0 cites·10 claims
- 2241US2011287118A1Ophthalmic lens mold treatmentHOPSON PEYTON L·Filed 2011·Application pending·0 cites
- 2340US2013083286A1Method of creating a visible mark on lens using a leuco dyeLI YONGCHENG·Filed 2012·Application pending·0 cites
- 2440US2013083287A1Method of creating a visible mark on lens using a leuco dyeLI YONGCHENG·Filed 2012·Application pending·0 cites
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