Inventor · disambiguated record
Sanford A. Asher
Also filed as: ASHER SANFORD · ASHER SANFORD A
28 granted patents·4 pending applications·1,545 citations·filing 1983–2016
98Inventor score
Top patents by PatentIndex Score
32 records- 0196US5854078APolymerized crystalline colloidal array sensor methodsUNIV PITTSBURGH·Filed 1997·Granted Dec 29, 1998·280 cites·33 claims
- 0295US6187599B1Polymerized crystalline colloidal arraysUNIV PITTSBURGH·Filed 1998·Granted Feb 13, 2001·173 cites·33 claims
- 0393US6544800B2Polymerized crystalline colloidal arraysUNIV PITTSBURGH·Filed 2001·Granted Apr 8, 2003·44 cites·33 claims
- 0491US5898004APolymerized crystalline colloidal array sensorsUNIV PITTSBURGH·Filed 1996·Granted Apr 27, 1999·115 cites·76 claims
- 0591US5281370AMethod of making solid crystalline narrow band radiation filterUNIV PITTSBURGH·Filed 1990·Granted Jan 25, 1994·151 cites·18 claims
- 0691US4632517ACrystalline colloidal narrow band radiation filterUNIV PITTSBURGH·Filed 1984·Granted Dec 30, 1986·80 cites·15 claims
- 0791US4627689ACrystalline colloidal narrow band radiation filterUNIV PITTSBURGH·Filed 1983·Granted Dec 9, 1986·77 cites·21 claims
- 0889US6165389AThermally switchable optical devicesUNIV PITTSBURGH·Filed 1999·Granted Dec 26, 2000·77 cites·16 claims
- 0984US7105352B2Intelligent polymerized crystalline colloidal array carbohydrate sensorsUNIV PITTSBURGH·Filed 2002·Granted Sep 12, 2006·33 cites·37 claims
- 1084US6589452B2Photochemically controlled photonic crystal diffractionUNIV PITTSBURGH·Filed 2001·Granted Jul 8, 2003·23 cites·45 claims
- 1183US5452123AMethod of making an optically nonlinear switched optical device and related devicesUNIV PITTSBURGH·Filed 1992·Granted Sep 19, 1995·70 cites·57 claims
- 1283US5266238ANarrow band radiation filter filmsAMERICAN CYANAMID CO·Filed 1990·Granted Nov 30, 1993·52 cites·19 claims
- 1381US6753191B2Polymerized crystalline colloidal array chemical sensing materials for use in high ionic strength solutionsUNIV PITTSBURGH·Filed 2001·Granted Jun 22, 2004·32 cites·15 claims
- 1481US6094273ACrystalline colloidal array compositionsUNIV PITTSBURGH·Filed 1998·Granted Jul 25, 2000·46 cites·10 claims
- 1580US7902272B2Highly diffracting, color shifting, polymerized crystalline colloidal arrays of highly charged polymer spheres, paints and coatings and processes for making the sameUNIV PITTSBURGH·Filed 2007·Granted Mar 8, 2011·6 cites·28 claims
- 1677US5944994ACoating material having refractive membrane filter fragmentsUNIV PITTSBURGH·Filed 1997·Granted Aug 31, 1999·26 cites·6 claims
- 1776US6097530AMethod of using thermally switchable optical devicesUNIV PITTSBURGH·Filed 1999·Granted Aug 1, 2000·35 cites·15 claims
- 1876US6014246AThermally switchable optical devicesUNIV PITTSBURGH·Filed 1996·Granted Jan 11, 2000·37 cites·38 claims
- 1975US5711884AMethod of filtering submicron particles with gel lattice membrane filterUNIV PITTSBURGH·Filed 1995·Granted Jan 27, 1998·35 cites·21 claims
- 2071US6001251AMaterial for separating submicron particlesUNIV PITTSBURGH·Filed 1998·Granted Dec 14, 1999·20 cites·20 claims
- 2168US6123845ACrystalline colloidal arrays in solid formUNIV PITTSBURGH·Filed 1998·Granted Sep 26, 2000·31 cites·12 claims
- 2264US7059719B2Contact lenses colored with crystalline colloidal array technologyUNIV PITTSBURAGH OF THE COMMON·Filed 2004·Granted Jun 13, 2006·19 cites·11 claims
- 2364US5368781ANarrow band radiation filter filmsCYTEC TECH CORP·Filed 1993·Granted Nov 29, 1994·23 cites·16 claims
- 2463US6414043B1Hydrogel materials with crystalline colloidal array of watervoids for detection and macromolecule separationsUNIV PITTSBURGH·Filed 1999·Granted Jul 2, 2002·21 cites·29 claims
- 2563US5737102AMethod of making an optically nonlinear switched optical device and related devicesUNIV PITTSBURGH·Filed 1995·Granted Apr 7, 1998·38 cites·84 claims
- 2659US9304074B2Methods for making and compositions of two dimensional particle arraysASHER SANFORD A·Filed 2012·Granted Apr 5, 2016·1 cites·7 claims
- 2754US9690009B2Efficient white light scattering photonic bandgap crystalUNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION·Filed 2014·Granted Jun 27, 2017·0 cites·19 claims
- 2844US2016223439A1Methods for making and compositions of two dimensional particle arraysASHER SANFORD A·Filed 2016·Application pending·0 cites
- 2944US2014323322A1Method and apparatus for chemical sensing using 2d photonic crystal arraysASHER SANFORD A·Filed 2012·Application pending·0 cites
- 3042US8822571B2High refractive index crystalline colloidal arrays materials and a process for making the sameBEN-MOSHE MATTI·Filed 2007·Granted Sep 2, 2014·0 cites·13 claims
- 3137US2012062883A1Crystalline colloidal array deep uv narrow band radiation filterASHER SANFORD A·Filed 2011·Application pending·0 cites
- 3234US2002031841A1Colorimetric reagentFiled 2001·Application pending·0 cites
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