Inventor · disambiguated record
David P. Waller
Also filed as: WALLER DAVID · WALLER DAVID P
62 granted patents·11 pending applications·642 citations·filing 1973–2015
99Inventor score
Files withPOLAROID CORP34KONARKA TECHNOLOGIES INC14MERCK PATENT GMBH10GAUDIANA RUSSELL8BAZAN GUILLERMO1
Top patents by PatentIndex Score
73 records- 0197US7329709B2Photoactive materials and related compounds, devices, and methodsKONARKA TECHNOLOGIES INC·Filed 2005·Granted Feb 12, 2008·34 cites·148 claims
- 0297US5401619AProcess for thermochemical generation of acid and for thermal imaging, and imaging medium for use thereinPOLAROID CORP·Filed 1993·Granted Mar 28, 1995·43 cites·12 claims
- 0397US5278031AProcess for thermochemical generation of squaric acid and for thermal imaging, and imaging medium for use thereinPOLAROID CORP·Filed 1992·Granted Jan 11, 1994·46 cites·21 claims
- 0496US5667943AProcess for thermochemical generation of acid and for thermal imaging, and imaging medium for use thereinPOLAROID CORP·Filed 1996·Granted Sep 16, 1997·34 cites·11 claims
- 0596US5534393AProcess for thermochemical generation of acid and for thermal imagingPOLAROID CORP·Filed 1994·Granted Jul 9, 1996·36 cites·13 claims
- 0694US7772485B2Polymers with low band gaps and high charge mobilityKONARKA TECHNOLOGIES INC·Filed 2006·Granted Aug 10, 2010·25 cites·20 claims
- 0793US7781673B2Polymers with low band gaps and high charge mobilityKONARKA TECHNOLOGIES INC·Filed 2006·Granted Aug 24, 2010·14 cites·15 claims
- 0893US7572396B2Patterned photovoltaic cellKONARKA TECHNOLOGIES INC·Filed 2005·Granted Aug 11, 2009·20 cites·32 claims
- 0993US5350870AThermal imaging methods and materialsPOLAROID CORP·Filed 1993·Granted Sep 27, 1994·41 cites·28 claims
- 1093US5243052AMixed carbonate ester derivatives of quinophthalone dyes and their preparationPOLAROID CORP·Filed 1990·Granted Sep 7, 1993·55 cites·16 claims
- 1192US7466376B2Photovoltaic cellKONARKA TECHNOLOGIES INC·Filed 2006·Granted Dec 16, 2008·21 cites·42 claims
- 1290US9337358B2Photovoltaic cell with benzodithiophene-containing polymerBYRNE PAUL·Filed 2012·Granted May 10, 2016·13 cites·16 claims
- 1390US9035015B1Photovoltaic cell containing novel photoactive polymerMERCK PATENT GMBH·Filed 2015·Granted May 19, 2015·6 cites·24 claims
- 1490US5294375AThermochromic materialsPOLAROID CORP·Filed 1991·Granted Mar 15, 1994·23 cites·18 claims
- 1584US8008424B2Photovoltaic cell with thiazole-containing polymerKONARKA TECHNOLOGIES INC·Filed 2007·Granted Aug 30, 2011·6 cites·13 claims
- 1682US5368979AThermally developable photosensitive elementPOLAROID CORP·Filed 1994·Granted Nov 29, 1994·13 cites·12 claims
- 1782US5244771APhotographic products and processesPOLAROID CORP·Filed 1991·Granted Sep 14, 1993·25 cites·54 claims
- 1881US8058550B2Polymers with low band gaps and high charge mobilityGAUDIANA RUSSELL·Filed 2006·Granted Nov 15, 2011·4 cites·10 claims
- 1979US8969508B2Photovoltaic cell containing novel photoactive polymerMERCK PATENT GMBH·Filed 2013·Granted Mar 3, 2015·4 cites·14 claims
- 2079US8227691B2Processing additives for fabricating organic photovoltaic cellsBAZAN GUILLERMO·Filed 2008·Granted Jul 24, 2012·10 cites·40 claims
- 2178US8383553B2DyesMERCK PATENT GMBH·Filed 2008·Granted Feb 26, 2013·9 cites·39 claims
- 2278US7220914B2Zwitterionic compounds and photovoltaic cells containing sameKONARKA TECHNOLOGIES INC·Filed 2004·Granted May 22, 2007·8 cites·57 claims
- 2378US5716754AImage-recording materialsPOLAROID CORP·Filed 1996·Granted Feb 10, 1998·8 cites·21 claims
- 2477US5691458ABenzoisothiazole azo dyesPOLAROID CORP·Filed 1996·Granted Nov 25, 1997·18 cites·7 claims
- 2574US8168087B2Patterned photovoltaic cellGAUDIANA RUSSELL·Filed 2009·Granted May 1, 2012·3 cites·6 claims
- 2673US8008421B2Photovoltaic cell with silole-containing polymerKONARKA TECHNOLOGIES INC·Filed 2007·Granted Aug 30, 2011·3 cites·18 claims
- 2772US9178166B2Conjugated polymersMERCK PATENT GMBH·Filed 2014·Granted Nov 3, 2015·1 cites·25 claims
- 2872US8883954B2Photoactive polymersMERCK PATENT GMBH·Filed 2013·Granted Nov 11, 2014·3 cites·44 claims
- 2972US8455606B2Photoactive polymersZHU ZHENGGUO·Filed 2009·Granted Jun 4, 2013·3 cites·41 claims
- 3072US5236884AThermal imaging methods and materialsPOLAROID CORP·Filed 1991·Granted Aug 17, 1993·10 cites·25 claims
- 3171US5415970AImage-recording materialPOLAROID CORP·Filed 1994·Granted May 16, 1995·6 cites·27 claims
- 3271US5319143ABis(aminoethanethiols)POLAROID CORP·Filed 1992·Granted Jun 7, 1994·11 cites·3 claims
- 3370US5316887AThermally developable photosensitive materialPOLAROID CORP·Filed 1992·Granted May 31, 1994·6 cites·19 claims
- 3468US8563678B2Photovoltaic cell with thiazole-containing polymerGAUDIANA RUSSELL·Filed 2011·Granted Oct 22, 2013·1 cites·12 claims
- 3568US4535051APhotographic products and processes with color shifted dyePOLAROID CORP·Filed 1984·Granted Aug 13, 1985·8 cites·21 claims
- 3665US7544747B2Photoactive materials and related compounds, devices, and methodsKONARKA TECHNOLOGIES INC·Filed 2007·Granted Jun 9, 2009·6 cites·36 claims
- 3765US5717079AColor-providing compoundsPOLAROID CORP·Filed 1997·Granted Feb 10, 1998·4 cites·7 claims
- 3863US4636568AAminoether compoundsPOLAROID CORP·Filed 1984·Granted Jan 13, 1987·9 cites·6 claims
- 3961US2014224331A1Polymers with Low Band Gaps and High Charge MobilityMERCK PATENT GMBH·Filed 2014·Application pending·0 cites
- 4060US9123895B2Photovoltaic cell with thiazole-containing polymerMERCK PATENT GMBH·Filed 2013·Granted Sep 1, 2015·0 cites·18 claims
- 4160US8178779B2Organic photovoltaic cellsHE JIN-AN·Filed 2008·Granted May 15, 2012·2 cites·30 claims
- 4258US7414188B2Co-sensitizers for dye sensitized solar cellsKONARKA TECHNOLOGIES INC·Filed 2003·Granted Aug 19, 2008·9 cites·40 claims
- 4358US4891298APhotographic products and processesPOLAROID CORP·Filed 1988·Granted Jan 2, 1990·7 cites·30 claims
- 4456US7875205B2Photovoltaic cellKONARKA TECHNOLOGIES INC·Filed 2008·Granted Jan 25, 2011·0 cites·19 claims
- 4554US5258279AReversible redox-controlled imaging methodsPOLAROID CORP·Filed 1991·Granted Nov 2, 1993·3 cites·19 claims
- 4653US6103912APhotographic products and processesPOLAROID CORP·Filed 1993·Granted Aug 15, 2000·4 cites·13 claims
- 4753US2010180944A1Polymers with low band gaps and high charge mobilityKONARKA TECHNOLOGIES INC·Filed 2010·Application pending·0 cites
- 4853US2007020526A1Polymers with low band gaps and high charge mobilityGAUDIANA RUSSELL·Filed 2006·Application pending·0 cites
- 4952US8962783B2Photovoltaic cell with silole-containing polymerGAUDIANA RUSSELL·Filed 2011·Granted Feb 24, 2015·0 cites·3 claims
- 5052US5658705AImage-recording materials with 1,3-sulfur-nitrogen dye releasersPOLAROID CORP·Filed 1996·Granted Aug 19, 1997·2 cites·24 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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