Inventor · disambiguated record
Bernd Schultheis
Also filed as: SCHULTHEIS BERND
59 granted patents·23 pending applications·907 citations·filing 1991–2025
99Inventor score
Top patents by PatentIndex Score
82 records- 0190US7037591B2Cleaning-friendly apparatus with an easily cleanable, heat-resistant surface coatingSCHOTT AG·Filed 2003·Granted May 2, 2006·35 cites·13 claims
- 0290US5944324AArticle made of brittle material encapsulated in an injection-molded plastic holding frameSCHOTT GLASWERKE·Filed 1997·Granted Aug 31, 1999·78 cites·13 claims
- 0389US8582943B2Side-emitting step index fiberALKEMPER JOCHEN·Filed 2009·Granted Nov 12, 2013·19 cites·16 claims
- 0487US7194158B2Method for producing light-scattering structures on flat optical waveguidesSCHOTT AG·Filed 2004·Granted Mar 20, 2007·36 cites·32 claims
- 0586US9904013B2Light guide with optical element molded theretoSCHOTT AG·Filed 2016·Granted Feb 27, 2018·6 cites·18 claims
- 0686US6745684B1Printing device or printing methodGLAS SCHOTT·Filed 2000·Granted Jun 8, 2004·15 cites·17 claims
- 0784US12455413B2Fiber-optic light guide with deformed endsSCHOTT AG·Filed 2023·Granted Oct 28, 2025·2 cites·22 claims
- 0883US12007096B2Illumination systems with optical waveguide having diffuser elementsSCHOTT AG·Filed 2022·Granted Jun 11, 2024·1 cites·20 claims
- 0982US6050176AArrangement of a hot plate in a cook topSCHOTT GLAS·Filed 1998·Granted Apr 18, 2000·56 cites·20 claims
- 1081US5958272ACooktop with a glass or glass ceramic cooking surfaceSCHOTT GLASWERKE·Filed 1997·Granted Sep 28, 1999·51 cites·19 claims
- 1180US6822208B2Microwave door with viewing windowSCHOTT GLAS·Filed 2004·Granted Nov 23, 2004·25 cites·16 claims
- 1279US9366795B2Illumination device with an extended useable spectrumSCHOTT AG·Filed 2014·Granted Jun 14, 2016·4 cites·13 claims
- 1378US6111229ACooking appliance such as a stove with an arrangement of a ceramic heating element as a cooking zone in a cutout of a cooking surfaceSCHOTT GLAS·Filed 1998·Granted Aug 29, 2000·45 cites·20 claims
- 1477US11633090B2Endoscope, disposable endoscope system and light source for endoscopeSCHOTT AG·Filed 2020·Granted Apr 25, 2023·1 cites·25 claims
- 1577US6067980AGas cooking applianceSCHOTT GLASWERKE·Filed 1998·Granted May 30, 2000·36 cites·27 claims
- 1677US5584957AProcess for forming a permanently elastic adhesive connection easily detachable in case of disassemblySCHOTT GLASWERKE·Filed 1994·Granted Dec 17, 1996·39 cites·11 claims
- 1775US6230701B1Modular kitchen range arrangement under a glass ceramic cook-topFiled 1998·Granted May 15, 2001·28 cites·20 claims
- 1874US5352864AProcess and device for output control and limitation in a heating surface made from glass ceramic or a comparable materialSCHOTT GLASWERKE·Filed 1991·Granted Oct 4, 1994·33 cites·18 claims
- 1973US6584744B1Apparatus for securing a glass plate in a recessSCHOTT GLASWERKE·Filed 1995·Granted Jul 1, 2003·33 cites·6 claims
- 2072US6429408B2Cooking deviceSCHOTT GLAS·Filed 2000·Granted Aug 6, 2002·21 cites·26 claims
- 2171US5227610AProcess and device for indicating an anomalous thermal stress condition in a heating surface made from glass ceramic or a comparable materialSCHOTT GLASWERKE·Filed 1991·Granted Jul 13, 1993·35 cites·14 claims
- 2269US8602614B2Lighting apparatus, especially a reading lampSCHULTHEIS BERND·Filed 2011·Granted Dec 10, 2013·5 cites·16 claims
- 2369US5981914AModular grilling and cooking apparatusSCHOTT GLASWERKE·Filed 1998·Granted Nov 9, 1999·36 cites·14 claims
- 2469US2024417269A1Preparation of lithium hydroxideK UTEC AG SALT TECH·Filed 2022·Application pending·0 cites
- 2568US10254535B2Illumination system comprising heterogeneous fiber arrangementSCHOTT AG·Filed 2017·Granted Apr 9, 2019·1 cites·21 claims
- 2668US9075214B2Sheathed optical waveguide and method for producing itSCHOTT AG·Filed 2012·Granted Jul 7, 2015·2 cites·8 claims
- 2767US7018760B2Ceramic toner for electro-photographic printingSCHOTT AG·Filed 2002·Granted Mar 28, 2006·9 cites·25 claims
- 2867US6410891B1Cooking unit, such as a stove, for cooking foodSCHOTT GLAS·Filed 2000·Granted Jun 25, 2002·14 cites·4 claims
- 2966US7064483B2Process for producing organic light-emitting diodes, and organic light-emitting diodeSCHOTT GLAS·Filed 2004·Granted Jun 20, 2006·14 cites·59 claims
- 3066US5893359AArrangement for assembling and mounting a built-in cooktopSCHOTT GLASWERKE·Filed 1995·Granted Apr 13, 1999·31 cites·7 claims
- 3164US5399839ADevice for holding a built-in cooking apparatusSCHOTT GLASWERKE·Filed 1994·Granted Mar 21, 1995·25 cites·20 claims
- 3261US6629330B2Arrangement for removing residue from cooking spills from a heated or cold cooking surfaceSCHOTT GLAS·Filed 2001·Granted Oct 7, 2003·13 cites·6 claims
- 3361US5809680AArrangement for displaying information and operating states on a cooking apparatusSCHOTT GLASWERKE·Filed 1995·Granted Sep 22, 1998·25 cites·20 claims
- 3461US2025362231A1Sensor head for fluorescence spectroscopySCHOTT AG·Filed 2023·Application pending·0 cites
- 3560US8382346B2Illumination apparatusSCHOTT AG·Filed 2007·Granted Feb 26, 2013·4 cites·29 claims
- 3660US7153624B2Plastic toner and method for producing such a plastic tonerSCHOTT AG·Filed 2002·Granted Dec 26, 2006·7 cites·12 claims
- 3760US6818255B1Method for marking a thermoplastic materialFiled 2000·Granted Nov 16, 2004·3 cites·20 claims
- 3860US5979429AModular kitchen range arrangement under a glass ceramic cook-topSCHOTT GLASWERKE·Filed 1996·Granted Nov 9, 1999·18 cites·18 claims
- 3959US11713275B2Chalcogenide compositions for optical fibers and other systemsSCHOTT CORP·Filed 2019·Granted Aug 1, 2023·0 cites·17 claims
- 4058US11899257B2Optical-electrical conductor assembly comprising an optical waveguide and an electrically conductive layerSCHOTT AG·Filed 2021·Granted Feb 13, 2024·0 cites·17 claims
- 4157US2025224096A1Illumination SystemSCHOTT AG·Filed 2024·Application pending·0 cites
- 4256US6437297B2Kitchen appliance with a cooktop receptacle provided in a work surfaceSCHOTT GLAS·Filed 2001·Granted Aug 20, 2002·7 cites·20 claims
- 4354US11408606B2Illumination system with a light guide and an emission elementSCHOTT AG·Filed 2020·Granted Aug 9, 2022·0 cites·19 claims
- 4454US6043462AMounting arrangement for cooking surface and method of mounting cooking surfaceSCHOTT GLAS·Filed 1997·Granted Mar 28, 2000·18 cites·14 claims
- 4553US2006159852A1Object made of glass or glass-ceramic materialSCHULTHEIS BERND·Filed 2006·Application pending·0 cites
- 4652US2023087914A1Illumination system comprising a light guide having a diffuser elementSCHOTT AG·Filed 2022·Application pending·0 cites
- 4751US12189184B2Illumination system having light guides with diffuser elements that emit radiallySCHOTT AG·Filed 2021·Granted Jan 7, 2025·0 cites·32 claims
- 4851US11984238B2Optoelectrical guide/conductor system with adapter sleeveSCHOTT AG·Filed 2020·Granted May 14, 2024·0 cites·21 claims
- 4950US11510553B2Light guide or image guide components for disposable endoscopesSCHOTT AG·Filed 2020·Granted Nov 29, 2022·0 cites·27 claims
- 5050US6631710B2Method for cooking and cleaning with temperature-stable glass-ceramic cooking vessels and accessories in a pyrolytically self-cleaning baking ovenSCHOTT GLAS·Filed 2001·Granted Oct 14, 2003·2 cites·6 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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