Inventor
ASHER SANFORD A
US27 patents
⚠️ This page may combine multiple inventors who share the name “ASHER SANFORD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV PITTSBURGH
22 patentsUS6187599B1Feb 13, 2001
Polymerized crystalline colloidal arrays
UNIV PITTSBURGH173 citations97
US5854078ADec 29, 1998
Polymerized crystalline colloidal array sensor methods
UNIV PITTSBURGH280 citations97
US6544800B2Apr 8, 2003
Polymerized crystalline colloidal arrays
UNIV PITTSBURGH44 citations96
US5898004AApr 27, 1999
Polymerized crystalline colloidal array sensors
UNIV PITTSBURGH115 citations96
US4632517ADec 30, 1986
Crystalline colloidal narrow band radiation filter
UNIV PITTSBURGH80 citations96
US4627689ADec 9, 1986
Crystalline colloidal narrow band radiation filter
UNIV PITTSBURGH77 citations96
US6165389ADec 26, 2000
Thermally switchable optical devices
UNIV PITTSBURGH77 citations95
US6097530AAug 1, 2000
Method of using thermally switchable optical devices
UNIV PITTSBURGH35 citations95
US6094273AJul 25, 2000
Crystalline colloidal array compositions
UNIV PITTSBURGH46 citations95
US6014246AJan 11, 2000
Thermally switchable optical devices
UNIV PITTSBURGH37 citations95
US6123845ASep 26, 2000
Crystalline colloidal arrays in solid form
UNIV PITTSBURGH31 citations94
US5711884AJan 27, 1998
Method of filtering submicron particles with gel lattice membrane filter
UNIV PITTSBURGH35 citations94
US5452123ASep 19, 1995
Method of making an optically nonlinear switched optical device and related devices
UNIV PITTSBURGH70 citations94
US5281370AJan 25, 1994
Method of making solid crystalline narrow band radiation filter
UNIV PITTSBURGH151 citations94
US6414043B1Jul 2, 2002
Hydrogel materials with crystalline colloidal array of watervoids for detection and macromolecule separations
UNIV PITTSBURGH21 citations93
US5737102AApr 7, 1998
Method of making an optically nonlinear switched optical device and related devices
UNIV PITTSBURGH38 citations92
US6001251ADec 14, 1999
Material for separating submicron particles
UNIV PITTSBURGH20 citations91
US5944994AAug 31, 1999
Coating material having refractive membrane filter fragments
UNIV PITTSBURGH26 citations91
US6589452B2Jul 8, 2003
Photochemically controlled photonic crystal diffraction
UNIV PITTSBURGH23 citations88
US6753191B2Jun 22, 2004
Polymerized crystalline colloidal array chemical sensing materials for use in high ionic strength solutions
UNIV PITTSBURGH32 citations86
US7105352B2Sep 12, 2006
Intelligent polymerized crystalline colloidal array carbohydrate sensors
UNIV PITTSBURGH33 citations85
US7902272B2Mar 8, 2011
Highly diffracting, color shifting, polymerized crystalline colloidal arrays of highly charged polymer spheres, paints and coatings and processes for making the same
UNIV PITTSBURGH6 citations70