Inventor · disambiguated record
Peter C. Foller
Also filed as: FOLLER PETER · FOLLER PETER C
50 granted patents·2 pending applications·820 citations·filing 1980–2018
99Inventor score
Top patents by PatentIndex Score
52 records- 0198US7256921B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2004·Granted Aug 14, 2007·146 cites·24 claims
- 0297US7349138B2Polarizing, photochromic devices and methods of making the samePPG IND OHIO INC·Filed 2006·Granted Mar 25, 2008·31 cites·5 claims
- 0396US7847998B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2006·Granted Dec 7, 2010·5 cites·26 claims
- 0496US7505189B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2006·Granted Mar 17, 2009·15 cites·30 claims
- 0596US7097303B2Polarizing devices and methods of making the samePPG IND OHIO INC·Filed 2004·Granted Aug 29, 2006·62 cites·96 claims
- 0696US4595469AElectrolytic process for production of gaseous hydrogen chloride and aqueous alkali metal hydroxideCHEVRON RES·Filed 1985·Granted Jun 17, 1986·64 cites·12 claims
- 0795US7394585B2Polarizing, photochromic devices and methods of making the samePPG IND OHIO INC·Filed 2006·Granted Jul 1, 2008·10 cites·8 claims
- 0895US7044599B2Polarizing devices and methods of making the samePPG IND OHIO INC·Filed 2005·Granted May 16, 2006·18 cites·20 claims
- 0994US7429105B2Polarizing, photochromic devices and methods of making the samePPG IND OHIO INC·Filed 2006·Granted Sep 30, 2008·8 cites·5 claims
- 1093US8089678B2Clear to circular polarizing photochromic devices and methods of making the sameKUMAR ANIL·Filed 2008·Granted Jan 3, 2012·16 cites·22 claims
- 1193US8077373B2Clear to circular polarizing photochromic devicesKUMAR ANIL·Filed 2010·Granted Dec 13, 2011·10 cites·17 claims
- 1293US7452074B2Optical elements and method of making the same using liquid crystal materialsTRANSITIONS OPTICAL INC·Filed 2006·Granted Nov 18, 2008·16 cites·5 claims
- 1392US8926091B2Optical elements with alignment facilities for optical dyesKUMAR ANIL·Filed 2009·Granted Jan 6, 2015·17 cites·8 claims
- 1492US8003005B2Alignment facilities for optical dyesTRANSITIONS OPTICAL INC·Filed 2008·Granted Aug 23, 2011·12 cites·16 claims
- 1591US7632540B2Alignment facilities for optical dyesTRANSITIONS OPTICAL INC·Filed 2004·Granted Dec 15, 2009·31 cites·49 claims
- 1689US8649081B1Photochromic article having two at least partially crossed photochromic-dichroic layersDEMEIO RACHAEL L·Filed 2012·Granted Feb 11, 2014·25 cites·28 claims
- 1789US7101043B2Polarizing devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2005·Granted Sep 5, 2006·6 cites·20 claims
- 1889US4541989AProcess and device for the generation of ozone via the anodic oxidation of waterOXYTECH INC·Filed 1983·Granted Sep 17, 1985·45 cites·8 claims
- 1986US8373919B2Optical element having an apodized aperturePPG IND OHIO INC·Filed 2009·Granted Feb 12, 2013·9 cites·32 claims
- 2086US7359104B2Polarizing, photochromic devices and methods of making the samePPG IND OHIO INC·Filed 2006·Granted Apr 15, 2008·2 cites·10 claims
- 2186US7097304B2Polarizing devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2005·Granted Aug 29, 2006·4 cites·19 claims
- 2286US7044600B2Polarizing devices and methods of making the samePPG IND OHIO INC·Filed 2005·Granted May 16, 2006·4 cites·20 claims
- 2385US8828507B2Alignment facilities for optical dyesHE MENG·Filed 2011·Granted Sep 9, 2014·4 cites·23 claims
- 2485US7286275B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2006·Granted Oct 23, 2007·4 cites·18 claims
- 2585US4316782AElectrolytic process for the production of ozoneUNIV CALIFORNIA·Filed 1980·Granted Feb 23, 1982·34 cites·12 claims
- 2682US5102632ATwo-step method for recovering dispersed noble metalsMETALLGESELLSCHAFT AG·Filed 1990·Granted Apr 7, 1992·42 cites·18 claims
- 2779US7978391B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2006·Granted Jul 12, 2011·5 cites·10 claims
- 2879US7349137B2Polarizing, photochromic devices and methods of making the samePPG IND OHIO INC·Filed 2006·Granted Mar 25, 2008·5 cites·1 claims
- 2979US4375395AProcess for producing ozoneFOLLER PETER C·Filed 1981·Granted Mar 1, 1983·29 cites·2 claims
- 3077US11549883B2Sensing of markers for airborne particulate pollution by wearable colorimetryLOGICINK CORP·Filed 2018·Granted Jan 10, 2023·1 cites·22 claims
- 3176US10619018B2Oriented polymeric sheets exhibiting dichroism and articles containing the sameTRANSITIONS OPTICAL INC·Filed 2015·Granted Apr 14, 2020·2 cites·2 claims
- 3275US7471436B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2006·Granted Dec 30, 2008·2 cites·13 claims
- 3374US7466469B2Polarizing, photochromic devices and methods of making the samePPG IND OHIO INC·Filed 2006·Granted Dec 16, 2008·3 cites·28 claims
- 3470US7457025B2Polarizing, photochromic devices and methods of making the sameTRANSITIONS OPTICAL INC·Filed 2006·Granted Nov 25, 2008·2 cites·6 claims
- 3568US10007038B2Optical elements with alignment facilities for optical dyesTRANSITIONS OPTICAL INC·Filed 2014·Granted Jun 26, 2018·1 cites·15 claims
- 3668US5904829AMethod of converting amine hydrohalide into free aminePPG INDUSTRIES INC·Filed 1997·Granted May 18, 1999·22 cites·24 claims
- 3766US9128343B2Method of making an optical element having an electrochromic apodized apertureBLACKBURN FORREST R·Filed 2012·Granted Sep 8, 2015·2 cites·17 claims
- 3865US9096014B2Oriented polymeric sheets exhibiting dichroism and articles containing the sameKUMAR ANIL·Filed 2007·Granted Aug 4, 2015·2 cites·30 claims
- 3965US6152986AMethod of enriching chlorine gasPPG IND OHIO INC·Filed 1999·Granted Nov 28, 2000·28 cites·23 claims
- 4065US5882501AMethod of converting amine hydrohalide into free aminePPG INDUSTRIES INC·Filed 1997·Granted Mar 16, 1999·9 cites·26 claims
- 4155US9207177B2Optical sensor for bromide ionGU JASON·Filed 2013·Granted Dec 8, 2015·1 cites·21 claims
- 4255US5906722AMethod of converting amine hydrohalide into free aminePPG INDUSTRIES INC·Filed 1997·Granted May 25, 1999·12 cites·22 claims
- 4352US5980724AMethod of electrochemically producing epoxidesPPG IND OHIO INC·Filed 1998·Granted Nov 9, 1999·11 cites·18 claims
- 4451US5900133AMethod of converting amine hydrohalide into free aminePPG INDUSTRIES INC·Filed 1997·Granted May 4, 1999·10 cites·18 claims
- 4547US5997715AMethod of electrochemically producing epoxidesPPG IND OHIO INC·Filed 1998·Granted Dec 7, 1999·8 cites·18 claims
- 4646US5997716AMethod of electrochemically producing epoxidesPPG IND OHIO INC·Filed 1998·Granted Dec 7, 1999·8 cites·20 claims
- 4746US5250162AMethod of reducing Ti(IV) to Ti(III) in acid solutionMETALLGESELLSCHAFT AG·Filed 1992·Granted Oct 5, 1993·8 cites·19 claims
- 4842US2007286969A1Polarizing optical elements and method for preparing polyurethane-containing filmsPPG IND OHIO INC·Filed 2007·Application pending·0 cites
- 4940US4560443AGas diffusion anodeCHEVRON RES·Filed 1983·Granted Dec 24, 1985·3 cites·3 claims
- 5037US5972195AMethod of electrolytically producing epoxidesPPG IND OHIO INC·Filed 1998·Granted Oct 26, 1999·4 cites·20 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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