Inventor · disambiguated record
Charles F. Kahle, Ii
Also filed as: KAHLE CHARLES F · KAHLE CHARLES F II · KAHLE II CHARLES F
16 granted patents·6 pending applications·256 citations·filing 1988–2015
93Inventor score
Top patents by PatentIndex Score
22 records- 0190US6656241B1Silica-based slurryPPG IND OHIO INC·Filed 2001·Granted Dec 2, 2003·61 cites·29 claims
- 0289US5600035APositive photoactive compounds based on 2,6-dinitro benzyl groups and 2,5-dinitro benzyl groupsPPG INDUSTRIES INC·Filed 1994·Granted Feb 4, 1997·27 cites·18 claims
- 0386US5306526AMethod of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such methodPPG INDUSTRIES INC·Filed 1992·Granted Apr 26, 1994·70 cites·19 claims
- 0474US5034556AReaction products of alpha-aminomethylene phosphonic acids and epoxy compounds and their use in coating compositionsPPG INDUSTRIES INC·Filed 1989·Granted Jul 23, 1991·21 cites·2 claims
- 0573US5268256APhotoimageable electrodepositable photoresist composition for producing non-tacky filmsPPG INDUSTRIES INC·Filed 1992·Granted Dec 7, 1993·28 cites·15 claims
- 0672US9546326B2Fluid emulsion purification processes using microporous materials having filtration and adsorption propertiesPPG IND OHIO INC·Filed 2014·Granted Jan 17, 2017·1 cites·22 claims
- 0770US7166156B2Ink recordable substrate coating composition having a pH less than 7PPG IND OHIO INC·Filed 2003·Granted Jan 23, 2007·10 cites·14 claims
- 0854US4927969APreparation of alkyl primary aminesPPG INDUSTRIES INC·Filed 1988·Granted May 22, 1990·4 cites·14 claims
- 0951US5091451AReaction products of alpha-aminomethylene phosphonic acids and epoxy compounds and their use in coating compositionsPPG INDUSTRIES INC·Filed 1991·Granted Feb 25, 1992·11 cites·16 claims
- 1050US2006292317A1Water resistant ink jet printable sheetPARRINELLO LUCIANO M·Filed 2006·Application pending·0 cites
- 1150US2006292318A1Water resistant ink jet printable sheetPARRINELLO LUCIANO M·Filed 2006·Application pending·0 cites
- 1249US10240052B2Supercapacitor electrodes including graphenic carbon particlesPPG IND OHIO INC·Filed 2015·Granted Mar 26, 2019·0 cites·15 claims
- 1345US5733479APositive photoactive compounds based on 2,6-dinitro benzyl groupsPPG INDUSTRIES INC·Filed 1996·Granted Mar 31, 1998·7 cites·4 claims
- 1445US2013296479A1Rubber formulations including graphenic carbon particlesMARTIN JUSTIN J·Filed 2012·Application pending·0 cites
- 1541US5595859AProcess for preparing an article having deposited thereon a photoimageable electrodepositable photoresist compositionPPG INDUSTRIES INC·Filed 1995·Granted Jan 21, 1997·6 cites·10 claims
- 1639US2003096087A1Water resistant ink jet printable sheetFiled 2002·Application pending·0 cites
- 1739US2003180523A1Water resistant ink jet printable sheetFiled 2002·Application pending·0 cites
- 1836US5721088AElectrodepositable photoimageable compositions with improved edge coveragePPG INDUSTRIES INC·Filed 1995·Granted Feb 24, 1998·6 cites·7 claims
- 1936US5674660ANon-tacky photoimageable electrodepositable photoresist compositionPPG INDUSTRIES INC·Filed 1994·Granted Oct 7, 1997·3 cites·19 claims
- 2035US5449834AMethod of synthesizing 2,6-dinitro benzyl compoundsPPG INDUSTRIES INC·Filed 1994·Granted Sep 12, 1995·1 cites·1 claims
- 2135US2003054715A1Polymer processing of a substantially water-resistant microporous substrateFiled 2002·Application pending·0 cites
- 2230US5489714AMethod of synthesizing 2,6-dinitro benzyl compoundsPPG INDUSTRIES INC·Filed 1995·Granted Feb 6, 1996·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →