Inventor · disambiguated record
Beat Schmidhalter
Also filed as: SCHMIDHALTER BEAT
39 granted patents·18 pending applications·371 citations·filing 1986–2018
97Inventor score
Top patents by PatentIndex Score
57 records- 0191US8138303B2PolymersCHEBOTAREVA NATALIA·Filed 2007·Granted Mar 20, 2012·19 cites·10 claims
- 0287US5266699ANIR dyes, methods of preparing them and their useCIBA GEIGY CORP·Filed 1992·Granted Nov 30, 1993·31 cites·15 claims
- 0385US8912305B2Diketopyrrolopyrrole polymers for use in organic field effect transistorsDÜGGELI MATHIAS·Filed 2009·Granted Dec 16, 2014·8 cites·20 claims
- 0485US4970315ACopper and nickel dihalide complexes, their preparation and the use thereofCIBA GEIGY CORP·Filed 1989·Granted Nov 13, 1990·50 cites·8 claims
- 0584US5958650AComplex polymethine dyes and their useCIBA SC HOLDING AG·Filed 1997·Granted Sep 28, 1999·38 cites·19 claims
- 0684US5851621AHigh-capacity storage mediaCIBA SC HOLDING AG·Filed 1997·Granted Dec 22, 1998·48 cites·23 claims
- 0783US9893288B2Diketopyrrolopyrrole polymers for use in organic field effect transistorsBASF SE·Filed 2016·Granted Feb 13, 2018·1 cites·20 claims
- 0880US8404864B2Pyrrolopyrrole derivatives, their manufacture and useHAO ZHIMIN·Filed 2008·Granted Mar 26, 2013·9 cites·8 claims
- 0979US8628862B2Electroluminescent deviceSCHAEFER THOMAS·Filed 2008·Granted Jan 14, 2014·4 cites·6 claims
- 1077US8471248B2Electroluminiscent metal complexes with dibenzo[f,h] quinoxalinesSCHMIDHALTER BEAT·Filed 2009·Granted Jun 25, 2013·10 cites·14 claims
- 1174US5871882AHigh capacity recording mediaCIBA SC HOLDING AG·Filed 1997·Granted Feb 16, 1999·14 cites·18 claims
- 1273US7820828B2Electroluminescent metal complexes with triazoles and benzotriazolesCIBA SC HOLDING AG·Filed 2005·Granted Oct 26, 2010·4 cites·6 claims
- 1373US6399768B1Metallocenyl-phthalocyaninesCIBA SC HOLDING AG·Filed 1999·Granted Jun 4, 2002·15 cites·5 claims
- 1472US10431745B2Diketopyrrolopyrrole polymers for use in organic field effect transistorsBASF SE·Filed 2018·Granted Oct 1, 2019·0 cites·15 claims
- 1572US8080667B2Electroluminescent metal complexes with triazoles and benzotriazolesSCHAEFER THOMAS·Filed 2010·Granted Dec 20, 2011·2 cites·6 claims
- 1671US7939818B2Diketopyrrolopyrrole polymersBASF SE·Filed 2004·Granted May 10, 2011·20 cites·17 claims
- 1770US8445630B2PolymersSCHAEFER THOMAS·Filed 2006·Granted May 21, 2013·2 cites·12 claims
- 1870US7723521B2Azaperylenes as organic semiconductorsCIBA SC HOLDING AG·Filed 2006·Granted May 25, 2010·2 cites·19 claims
- 1970US7034148B2Metallocenyl phthalocyanines as optical recording mediaCIBA SC HOLDING AG·Filed 2002·Granted Apr 25, 2006·7 cites·10 claims
- 2069US6849315B2Fast-writable and precision-writable high-capacity optical storage mediaCIBA SC HOLDING AG·Filed 2002·Granted Feb 1, 2005·7 cites·22 claims
- 2168US9018397B2Pyrrolopyrrole derivatives, their manufacture and useBASF SE·Filed 2013·Granted Apr 28, 2015·2 cites·7 claims
- 2268US8492749B2Electroluminescent metal complexes with nucleophilic carbene ligandsPRETOT ROGER·Filed 2005·Granted Jul 23, 2013·2 cites·18 claims
- 2366US6245403B1Writable and erasable high-density optical storage mediaCIBA SC HOLDING AG·Filed 1998·Granted Jun 12, 2001·10 cites·30 claims
- 2465US10224484B2Diketopyrrolopyrrole polymers for use in organic field effect transistorsBASF SE·Filed 2016·Granted Mar 5, 2019·0 cites·11 claims
- 2565US8221906B2Electroluminescent polymers for electronic applicationsSCHAEFER THOMAS·Filed 2007·Granted Jul 17, 2012·2 cites·7 claims
- 2664US2015056746A1Diketopyrrolopyrrole polymers for use in organic field effect transistorsBASF SE·Filed 2014·Application pending·0 cites
- 2763US5481002AAzolyl thermochromic compoundsCIBA GEIGY CORP·Filed 1993·Granted Jan 2, 1996·10 cites·14 claims
- 2862US8471019B2Quinoid systems as organic semiconductorsBERENS ULRICH·Filed 2007·Granted Jun 25, 2013·1 cites·24 claims
- 2960US5583223AThermochromic compounds, their preparation and the use thereofCIBA GEIGY CORP·Filed 1995·Granted Dec 10, 1996·7 cites·6 claims
- 3058US9012899B2Electroluminescent metal complexes with nucleophilic carbene ligandsAchim Lamatsch·Filed 2013·Granted Apr 21, 2015·1 cites·15 claims
- 3158US5641879APhthalocyanines substituted by phosphorus-containing groupsCIBA GEIGY CORP·Filed 1995·Granted Jun 24, 1997·8 cites·25 claims
- 3257US10934262B2Heterocyclic bridged biphenylsUDC IRELAND LTD·Filed 2018·Granted Mar 2, 2021·0 cites·11 claims
- 3355US5962657AComplex polymethine dyes and their useCIBA SC HOLDING AG·Filed 1999·Granted Oct 5, 1999·10 cites·9 claims
- 3455US4808279AProcess for preparing magnetic recording materialUNIV TORONTO·Filed 1986·Granted Feb 28, 1989·9 cites·13 claims
- 3553US9353065B2Heterocyclic bridged biphenylsSCHäFER THOMAS·Filed 2008·Granted May 31, 2016·1 cites·10 claims
- 3652US2010039024A1New Heterocyclic bridged biphenylsWENDEBORN FREDERIQUE·Filed 2007·Application pending·0 cites
- 3750US7378221B2Metallocenyl phthalocyanines as optical recording mediaCIBA SC HOLDING AG·Filed 2005·Granted May 27, 2008·0 cites·21 claims
- 3846US6790593B2Metallocenyl-phthalocyaninesCIBA SC HOLDING AG·Filed 2001·Granted Sep 14, 2004·6 cites·16 claims
- 3944US2011204351A1Novel diketopyrrolopyrrole polymersHEIM INGO·Filed 2011·Application pending·0 cites
- 4044US2008193700A1Metal Chelates and Their Use in Optical Recording Media Having High Storage CapacityCIBA SC HOLDING AG·Filed 2005·Application pending·0 cites
- 4143US5116674AComposite structureCIBA GEIGY CORP·Filed 1990·Granted May 26, 1992·10 cites·15 claims
- 4243US2006177621A1O-coordinated metal chelates and their use in optical recording media having high storage capacityBIENEWALD FRANK·Filed 2004·Application pending·0 cites
- 4342US2006252857A1Aminoaryl-1-3-5-triazines and their use as uv absorbersSCHAEFER THOMAS·Filed 2004·Application pending·0 cites
- 4442US2007172624A1Optical recording materials writable using blue lasersWOLLEB HEINZ·Filed 2005·Application pending·0 cites
- 4542US2011315967A1Organic field effect transistor with improved current on/off ratio and controllable threshold shiftSCHMIDHALTER BEAT·Filed 2011·Application pending·0 cites
- 4641US2005003135A1Compositions comprising at least one oxonol dye and at least one metal complexFiled 2002·Application pending·0 cites
- 4739US2007042152A1High-capacity optical storage mediaADAM JEAN-MARIE·Filed 2004·Application pending·0 cites
- 4838US9362510B2Electroluminescent metal complexes with benzotriazolesSCHäFER THOMAS·Filed 2008·Granted Jun 7, 2016·0 cites·6 claims
- 4938US2005008974A1Writable high-capacity optical storage media containing metal complexesFiled 2002·Application pending·0 cites
- 5037US2008130474A1Optical Recording Materials Having High Stroage DensitySCHMIDHALTER BEAT·Filed 2004·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →