Inventor · disambiguated record
Christian Koch
Also filed as: KOCH CHRISTIAN · KOCH CHRISTIAN F · KOSTKA HANA
47 granted patents·22 pending applications·562 citations·filing 1973–2024
98Inventor score
Files withKOCH CHRISTIAN10KRAFTWERK UNION AG7SIEMENS AG7GROHEDAL SANITAERSYSTEME GMBH3HARTMANN PAUL AG3
Top patents by PatentIndex Score
69 records- 0189US7473348B2Diesel oil from residues by catalytic depolymerization with energy input from a pump-agitator systemALPHAKAT GMBH·Filed 2004·Granted Jan 6, 2009·43 cites·11 claims
- 0288US11175646B2Display device for process automationKROHNE MESSTECHNIK GMBH·Filed 2018·Granted Nov 16, 2021·5 cites·19 claims
- 0384US5816225ADevice for the treatment of engine and heating fuels obtained from mineral oil or from plantsIAT TECHNOLOGIES LTD·Filed 1996·Granted Oct 6, 1998·131 cites·28 claims
- 0484US2025041443A1Compositions for introducing rna into cellsETHRIS GMBH·Filed 2024·Application pending·0 cites
- 0582US8864733B2Folded incontinence articleKOENIG MICHAEL·Filed 2010·Granted Oct 21, 2014·25 cites·12 claims
- 0682US8093798B2Luminescent substance of the class of nitride silicates and light source having such a luminescent substanceBECKER DANIEL·Filed 2007·Granted Jan 10, 2012·7 cites·21 claims
- 0780US7527618B2Hygienic article for incontinenceHARTMANN PAUL AG·Filed 2005·Granted May 5, 2009·28 cites·24 claims
- 0879US3954423AQuick start device for reformed-gas generatorsSIEMENS AG·Filed 1974·Granted May 4, 1976·35 cites·3 claims
- 0974US9385259B2Method for manufacturing a metallization structure comprising aluminum and siliconSOLARWORLD INNOVATIONS GMBH·Filed 2012·Granted Jul 5, 2016·1 cites·13 claims
- 1072US9138937B2Disposable hygiene article, surgical covering item, or surgical garmentFRANK BERND·Filed 2011·Granted Sep 22, 2015·4 cites·28 claims
- 1171US2024271039A1Yellow luminophore and light sourceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2024·Application pending·0 cites
- 1269US4095959ACoal gasification apparatusKRAFTWERK UNION AG·Filed 1977·Granted Jun 20, 1978·14 cites·6 claims
- 1366US4707341ACatalyst for the burning and conversion of gases and higher hydrocarbons, and apparatus for the reduction of nitric oxides and afterburning of exhaust gas by means of such catalystEVK ENERGIETECHNIK VERFAHRENST·Filed 1986·Granted Nov 17, 1987·29 cites·14 claims
- 1466US4613583ACatalyst for the burning and conversion of gases and higher hydrocarbons and method for producing the catalystINSUMMA PROJEKT GMBH·Filed 1984·Granted Sep 23, 1986·20 cites·4 claims
- 1565US3958964AApparatus for bringing gases and liquids into contactSIEMENS AG·Filed 1974·Granted May 25, 1976·21 cites·5 claims
- 1665US3930476AInternal combustion engine systemSIEMENS AG·Filed 1973·Granted Jan 6, 1976·17 cites·5 claims
- 1764US11326098B2Luminescent substance and illuminating deviceOSRAM OLED GMBH·Filed 2019·Granted May 10, 2022·0 cites·13 claims
- 1863US12157163B2Sizing composition, method for coating a casting mould and use of the sizing composition for coating a casting mouldASK CHEMICALS GMBH·Filed 2019·Granted Dec 3, 2024·0 cites·17 claims
- 1963US11920071B2Yellow luminophore and light sourceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Mar 5, 2024·0 cites·18 claims
- 2063US4121542AMethod and apparatus for operating an internal combustion engineSIEMENS AG·Filed 1975·Granted Oct 24, 1978·16 cites·21 claims
- 2162US12064484B2Compositions for introducing RNA into cellsETHRIS GMBH·Filed 2014·Granted Aug 20, 2024·0 cites·23 claims
- 2262US4161428ADevice for recovering oil products from oil sandsKRAFTWERK UNION AG·Filed 1977·Granted Jul 17, 1979·16 cites·4 claims
- 2361US7732369B2Method and device for catalytic oxidation and reduction of gases and vapours by crystalline compounds of heavy metals and rare earthsKOCH CHRISTIAN F·Filed 2007·Granted Jun 8, 2010·1 cites·9 claims
- 2460US4710487ADiesel exhaust gas catalystKOCH CHRISTIAN·Filed 1986·Granted Dec 1, 1987·19 cites·21 claims
- 2560US2011027730A1Combustion accelerator for engines and burnerKOCH CHRISTIAN·Filed 2009·Application pending·0 cites
- 2659US4725222AProcess and apparatus for combustion of liquid and gaseous fuels with nitric oxide-free exhaust gasKOCH CHRISTIAN·Filed 1986·Granted Feb 16, 1988·17 cites·19 claims
- 2758US5744713AConstruction for fastening and contacting resistor elements for a hot film anemometer and sensor arrangement using such constructionHERAEUS SENSOR NITE INT·Filed 1996·Granted Apr 28, 1998·24 cites·8 claims
- 2857US4174954AMethod for converting a reaction mixture consisting of hydrocarbon-containing fuel and an oxygen-containing gas into a fuel gasSIEMENS AG·Filed 1978·Granted Nov 20, 1979·13 cites·18 claims
- 2956US11667837B2Phosphor, method of producing a phosphor, and radiation emitting deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 3056US7714994B2Beam splitter for optical measurement systems for determining the characteristics of machine toolsBUSCH DIETER & CO PRUEFTECH·Filed 2006·Granted May 11, 2010·2 cites·14 claims
- 3156US4131569AOxidic catalyst for the conversion of water gasSIEMENS AG·Filed 1977·Granted Dec 26, 1978·9 cites·8 claims
- 3255US10793774B2Phosphor, method for producing a phosphor and use of a phosphorOSRAM OLED GMBH·Filed 2016·Granted Oct 6, 2020·0 cites·9 claims
- 3354US9076922B2Method for fitting contact wires to a surface of a photovoltaic cell, photovoltaic cell, photovoltaic module, arrangement for fitting contact wires to a surface of a photovoltaic cellKUTZER MARTIN·Filed 2011·Granted Jul 7, 2015·1 cites·14 claims
- 3453US6079265AMethod for attaching and insulating resistorsHERAEUS ELECTRO NITE INT·Filed 1997·Granted Jun 27, 2000·16 cites·9 claims
- 3553US2025217119A1Data Transformation PipelinesLANXESS DEUTSCHLAND GMBH·Filed 2023·Application pending·0 cites
- 3649US3993459ACatalyst for the conversion of higher hydrocarbons and method of generating a fuelSIEMENS AG·Filed 1975·Granted Nov 23, 1976·8 cites·14 claims
- 3749US2011052390A1Sludge reactor pump for simultaneously conveying solids, liquids, vapours and gasesKOCH CHRISTIAN·Filed 2009·Application pending·0 cites
- 3848US10851531B2Drain fitting for a toilet cisternGROHEDAL SANITAERSYSTEME GMBH·Filed 2019·Granted Dec 1, 2020·0 cites·16 claims
- 3948US2011297582A1Oil reactor vacuum pump having hydraulic gasket for catalytic oiling reactions from previously conditioned slurry-like residues and method thereforKOCH CHRISTIAN·Filed 2009·Application pending·0 cites
- 4048US2021301203A1Green emitting phosphor and lighting deviceOSRAM OLED GMBH·Filed 2019·Application pending·0 cites
- 4147US2010059067A1Disposable hygiene article, surgical covering item, or surgical garmentFRANK BERND·Filed 2007·Application pending·0 cites
- 4247US2020278134A1Electronic continuous-flow heater and method for operating such a heaterGERDES HOLDING GMBH & CO KG·Filed 2020·Application pending·0 cites
- 4346US12492537B2Sanitary fitting comprising a plug unitGROHEDAL SANITAERSYSTEME GMBH·Filed 2020·Granted Dec 9, 2025·0 cites·9 claims
- 4446US4741390AMethod and apparatus for heating, ventilating and exhaust air purifying of industrial buildingsKOCH CHRISTIAN·Filed 1986·Granted May 3, 1988·10 cites·8 claims
- 4546US4716844AProcess and device for the nitric oxide-free generation of steam with fossil fuelsKOCH CHRISTIAN·Filed 1985·Granted Jan 5, 1988·10 cites·3 claims
- 4646US4233036AProcess for preventing adhesion or caking of coalKRAFTWERK UNION AG·Filed 1979·Granted Nov 11, 1980·7 cites·2 claims
- 4743US2008208152A1Incontinence ArticleHARTMANN PAUL AG·Filed 2006·Application pending·0 cites
- 4843US2007131585A1High-speed chamber mixer for catalytic oil suspensions as a reactor for the depolymerization and polymerization of hydrocarbon-containing residues in the oil circulation to obtain middle distillateKOCH CHRISTIAN·Filed 2006·Application pending·0 cites
- 4943US2015007865A1Photovoltaic moduleSOLARWORLD IND SACHSEN GMBH·Filed 2014·Application pending·0 cites
- 5042US12115259B2Spherical beads for use in producing pharmaceutically active pelletsBUDENHEIM KG CHEMISCHE FABRIK·Filed 2019·Granted Oct 15, 2024·0 cites·12 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →