Inventor · disambiguated record
Peter Erk
Also filed as: ERK PETER
41 granted patents·18 pending applications·343 citations·filing 1987–2016
97Inventor score
Top patents by PatentIndex Score
59 records- 0195US8362026B2Crystalline form of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methyl-ethyl)amino]sulfonyl]benzamideBASF SE·Filed 2007·Granted Jan 29, 2013·19 cites·14 claims
- 0295US7910736B2Method for producing organic field-effect transistorsBASF AG·Filed 2007·Granted Mar 22, 2011·24 cites·13 claims
- 0394US8231809B2Use of rylene derivatives as photosensitizers in solar cellsPSCHIRER NEIL GREGORY·Filed 2006·Granted Jul 31, 2012·54 cites·19 claims
- 0492US7416601B2Black perylene pigmentsBASF AG·Filed 2005·Granted Aug 26, 2008·15 cites·21 claims
- 0592US6541032B1Use of finely divided dye-containing polymers PD as color-imparting constituent in cosmetic compositionsBASF AG·Filed 2000·Granted Apr 1, 2003·44 cites·8 claims
- 0692US5472494APigment preparation with perylene derivatives as dispersantsBASF AG·Filed 1994·Granted Dec 5, 1995·64 cites·9 claims
- 0788US7501384B2Crystalline modification of the anhydrate of boscalidBASF AG·Filed 2004·Granted Mar 10, 2009·20 cites·11 claims
- 0886US8017556B2Crystalline form of [3-(4,5-dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)phenyl]-(5-hydroxy-1-methyl-1H-pyrazol-4-yl)methanoneBASF SE·Filed 2008·Granted Sep 13, 2011·5 cites·9 claims
- 0986US7087239B2Crystalline hydrates of anilide derivativesBASF AG·Filed 2002·Granted Aug 8, 2006·17 cites·14 claims
- 1085US7816392B2Crystalline modifications to pyraclostrobinBASF AG·Filed 2006·Granted Oct 19, 2010·3 cites·17 claims
- 1184US8063092B2Crystalline modification of fipronilSAXELL HEIDI EMILIA·Filed 2007·Granted Nov 22, 2011·4 cites·24 claims
- 1283US9087991B2Photovoltaic elementKUHN ALFRED·Filed 2012·Granted Jul 21, 2015·8 cites·16 claims
- 1381US8501046B2Use of rylene derivatives as photosensitizers in solar cellsPSCHIRER NEIL GREGORY·Filed 2012·Granted Aug 6, 2013·3 cites·22 claims
- 1478US9054325B2Rylene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectorsBASF SE·Filed 2013·Granted Jun 9, 2015·3 cites·9 claims
- 1578US8791046B2Crystalline modification of fipronilSAXELL HEIDI EMILIA·Filed 2007·Granted Jul 29, 2014·4 cites·8 claims
- 1678US8357695B2Hydrates of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamideBASF SE·Filed 2007·Granted Jan 22, 2013·2 cites·15 claims
- 1777US9913473B2Crystalline modification of fipronilSAXELL HEIDI EMILIA·Filed 2012·Granted Mar 13, 2018·1 cites·16 claims
- 1876US9451772B2Crystalline modification of fipronilBASF SE·Filed 2013·Granted Sep 27, 2016·3 cites·23 claims
- 1975US9001029B2Detector for optically detecting at least one objectBRUDER INGMAR·Filed 2012·Granted Apr 7, 2015·5 cites·22 claims
- 2075US8658290B2Use of halogenated phthalocyaninesKOENEMANN MARTIN·Filed 2008·Granted Feb 25, 2014·5 cites·20 claims
- 2175US8309769B2Crystalline forms of 2-[2-chloro-4-methylsulfony1-3-(2,2,2-trifluoroethoxymethyl)benzoyl]cyclohexan-1,3-dioneHUPE EIKE·Filed 2008·Granted Nov 13, 2012·2 cites·18 claims
- 2271US7145010B2Tert-alkylphenoxy-substituted polycyclic compoundsBASF AG·Filed 2002·Granted Dec 5, 2006·8 cites·6 claims
- 2370US7795145B2Patterning crystalline compounds on surfacesBASF AG·Filed 2006·Granted Sep 14, 2010·4 cites·44 claims
- 2469US8859607B2Crystalline complexes of agriculturally active organic compoundsISRAELS RAFEL·Filed 2008·Granted Oct 14, 2014·1 cites·15 claims
- 2567US7901494B2Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inksBASF SE·Filed 2005·Granted Mar 8, 2011·1 cites·6 claims
- 2667US6827478B2Method and device for carrying out the automated preparation and characterization of liquid multi-constituent systemsBASF AG·Filed 2001·Granted Dec 7, 2004·16 cites·10 claims
- 2766US9917260B2Compounds with terminal heteroarylcyanovinylene groups and their use in organic solar cellsBASF SE·Filed 2014·Granted Mar 13, 2018·1 cites·10 claims
- 2862US7790888B2Method for producing tris-ortho-metallated complexes and use of such complexes in OLEDsBASF AG·Filed 2004·Granted Sep 7, 2010·4 cites·10 claims
- 2958US8188136B2Crystalline modification of fipronilSAXELL HEIDI EMILIA·Filed 2007·Granted May 29, 2012·0 cites·6 claims
- 3058US7851628B2Conversion of perylene-3,4:9,10-tetracarboximides to a form suitable for use as fluorescent dyesBASF AG·Filed 2008·Granted Dec 14, 2010·0 cites·5 claims
- 3156US8383664B2Crystalline modification of fipronilBASF SE·Filed 2007·Granted Feb 26, 2013·0 cites·8 claims
- 3251US10347848B2Amorphous material and the use thereofBASF SE·Filed 2014·Granted Jul 9, 2019·0 cites·29 claims
- 3351US9865823B2Quinolinium dyes with fluorinated counter anion for dye sensitized solar cellsBASF SE·Filed 2013·Granted Jan 9, 2018·0 cites·23 claims
- 3451US2008054258A1Use of perylene diimide derivatives as air-stable n-channel organic semiconductorsBASF AG·Filed 2007·Application pending·0 cites
- 3551US2008245411A1Fluorescent Solar Conversion Cells Based on Fluorescent Terylene DyesBASF SE·Filed 2006·Application pending·0 cites
- 3651US2012138125A1Fluorescent solar conversion cells based on fluorescent terylene dyesHAMMERMANN MARKUS·Filed 2011·Application pending·0 cites
- 3750US2008087878A1Use of perylene diimide derivatives as air-stable n-channel organic semiconductorsBASF AG·Filed 2006·Application pending·0 cites
- 3849US8187373B2Printing inks for offset and/or high printing containing NIR absorbers and NIR absorbers soluble in offset and/or high printing inksWAGENBLAST GERHARD·Filed 2010·Granted May 29, 2012·0 cites·8 claims
- 3949US2010218321A1Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dyeBASF AG·Filed 2010·Application pending·0 cites
- 4049US2017082426A1Detector for optically detecting at least one objectBASF SE·Filed 2016·Application pending·0 cites
- 4149US2011256422A1Merocyanines for producing photoactive layers for organic solar cells and organic photodetectorsBASF SE·Filed 2009·Application pending·0 cites
- 4249US2008035914A1Use of perylene diimide derivatives as air-stable n-channel organic semiconductorsBASF AG·Filed 2006·Application pending·0 cites
- 4348US8404734B2Crystalline modifications of pyraclostrobinZIEGLER HANS·Filed 2010·Granted Mar 26, 2013·0 cites·7 claims
- 4448US2008090325A1Method for producing organic field-effect transistorsBASF AG·Filed 2006·Application pending·0 cites
- 4547US2015124268A1Detector for optically detecting at least one objectBASF SE·Filed 2015·Application pending·0 cites
- 4647US2016211464A1New absorber for organic heterojunction solar cellsBASF SE·Filed 2014·Application pending·0 cites
- 4747US2011168248A1Use of dibenzotetraphenylperiflanthene in organic solar cellsBASF SE·Filed 2009·Application pending·0 cites
- 4845US2007259475A1Method for producing organic field-effect transistorsBASF AG·Filed 2007·Application pending·0 cites
- 4944US9595678B2Dye solar cell with improved stabilityPSCHIRER NEIL GREGORY·Filed 2011·Granted Mar 14, 2017·0 cites·20 claims
- 5044US2008009092A1Use of chlorinated copper phthalocyanines as air-stable n-channel organic semiconductorsBASF AG·Filed 2006·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →