Inventor · disambiguated record
Christian Meier
Also filed as: MEIER CHRISTIAN
45 granted patents·21 pending applications·399 citations·filing 1990–2023
98Inventor score
Files withROEHM GMBH16HEIDELBERGER DRUCKMASCH AG9EVONIK ROEHM GMBH7EVONIK OPERATIONS GMBH5MEIER CHRISTIAN4
Top patents by PatentIndex Score
66 records- 0192US6998140B2Dispersion comprising a non-ionic emulsifierROEHM GMBH·Filed 2001·Granted Feb 14, 2006·52 cites·19 claims
- 0291US7498044B2Dosage form and method for producing the sameROEHM GMBH·Filed 2004·Granted Mar 3, 2009·45 cites·18 claims
- 0389US9668977B2Coating composition suitable for pharmaceutical or nutraceutical dosage formsSCHATTKA JAN HENDRIK·Filed 2011·Granted Jun 6, 2017·10 cites·14 claims
- 0488US10688718B2Production and use of porous bead polymers in 3D printing using the binder jetting methodEVONIK ROEHM GMBH·Filed 2017·Granted Jun 23, 2020·6 cites·15 claims
- 0587US7833546B2Pharmaceutical dosage form and method for the production thereofEVONIK ROEHM GMBH·Filed 2003·Granted Nov 16, 2010·37 cites·8 claims
- 0685US9597293B2Solid dosage forms comprising an enteric coating with accelerated drug releaseLIU FANG·Filed 2007·Granted Mar 21, 2017·3 cites·11 claims
- 0785US7879966B2pH-sensitive polymerEVONIK ROEHM GMBH·Filed 2006·Granted Feb 1, 2011·8 cites·25 claims
- 0885US7381552B2Macroporous material in the form of plastic pearlsROEHM GMBH·Filed 2003·Granted Jun 3, 2008·27 cites·11 claims
- 0983US12323073B2Method for operating a power electronic converter device with floating cellsABB SCHWEIZ AG·Filed 2020·Granted Jun 3, 2025·2 cites·13 claims
- 1083US9775815B2Gastric resistant pharmaceutical or nutraceutical composition with resistance against the influence of ethanolSCHATTKA JAN HENDRIK·Filed 2012·Granted Oct 3, 2017·8 cites·12 claims
- 1182US7175857B2Granulate or powder for producing coating or binding agents for medicamentsROEHM GMBH·Filed 2003·Granted Feb 13, 2007·14 cites·11 claims
- 1281US9844511B2Coating composition suitable for pharmaceutical or nutraceutical dosage formsNOLLENBERGER KATHRIN·Filed 2011·Granted Dec 19, 2017·9 cites·24 claims
- 1380US11220986B2Method and control device for operating a common-rail fuel supply systemMAN ENERGY SOLUTIONS SE·Filed 2020·Granted Jan 11, 2022·2 cites·8 claims
- 1480US10844145B2Method for producing an electrode materialEVONIK OPERATIONS GMBH·Filed 2017·Granted Nov 24, 2020·2 cites·18 claims
- 1580US6810809B2Method and device for driving a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Nov 2, 2004·9 cites·2 claims
- 1679US8789576B2Fire or smoke protection deviceKRUEGER FRANK·Filed 2012·Granted Jul 29, 2014·13 cites·9 claims
- 1778US8999385B2Method for producing an immediately decomposing oral form of administration which releases active ingredientsEVONIK ROEHM GMBH·Filed 2012·Granted Apr 7, 2015·1 cites·18 claims
- 1878US6624210B1Coating and excipient agent for oral or dermal dosage formsROEHM GMBH·Filed 1999·Granted Sep 23, 2003·44 cites·18 claims
- 1978US6510795B1Accessory for a printing unitHEIDELBERGER DRUCKMASCH AG·Filed 1999·Granted Jan 28, 2003·21 cites·12 claims
- 2077US7160558B2Coating and binding agent for pharmaceutical formulations with improved storage stabilityROEHM GMBH·Filed 2001·Granted Jan 9, 2007·10 cites·20 claims
- 2176US9050256B2Oral dosage form, comprising at least one biologically active agent, formulation auxiliary substances and magnetizable particlesHARTWIG BENEDIKT·Filed 2010·Granted Jun 9, 2015·3 cites·20 claims
- 2275US8642089B2Melt extrusion of salts of active ingredientsPETEREIT HANS-ULRICH·Filed 2003·Granted Feb 4, 2014·6 cites·26 claims
- 2370US8231254B2Lighting unit for vehicle headlights and vehicle headlightBECK JUERGEN·Filed 2009·Granted Jul 31, 2012·11 cites·13 claims
- 2466US8343542B2Method for producing an immediately decomposing oral form of administration which releases active ingredientsEVONIK ROEHM GMBH·Filed 2003·Granted Jan 1, 2013·2 cites·19 claims
- 2565US6951172B2Accessory for a printing unitHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Oct 4, 2005·5 cites·70 claims
- 2662US10537530B2Solid dosage forms comprising an enteric coating with accelerated drug releaseLIU FANG·Filed 2012·Granted Jan 21, 2020·0 cites·4 claims
- 2762US7553918B2pH-sensitive polymerROEHM GMBH·Filed 2002·Granted Jun 30, 2009·1 cites·17 claims
- 2862US7264943B2Method for producing cephalexinROEHM GMBH·Filed 2003·Granted Sep 4, 2007·1 cites·15 claims
- 2959US8016468B2Signal indicator lamp assembly for a vehicleOSRAM SYLVANIA INC·Filed 2009·Granted Sep 13, 2011·1 cites·11 claims
- 3057US7460141B2Apparatus for imaging on a recording mediumHEIDELBERGER DRUCKMASCH AG·Filed 2005·Granted Dec 2, 2008·2 cites·6 claims
- 3157US6851368B2Rotary printing press having a switchable speed-change gear mechanism with plant gearsHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Feb 8, 2005·3 cites·8 claims
- 3257US2004241753A1Device for producing polymer support materials in the form of porous polymer beadsROEHM GBMH & CO KG·Filed 2004·Application pending·0 cites
- 3356US7011963B1Process for synthesis of bead-shaped cross-linked hydrophilic support polymerROEHM GMBH·Filed 1999·Granted Mar 14, 2006·11 cites·20 claims
- 3456US6846891B2Coating and binding agent for oral or dermal pharmaceutical formsROEHM GMBH·Filed 2003·Granted Jan 25, 2005·10 cites·2 claims
- 3555US6684771B2Printing press having a central plate cylinderHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Feb 3, 2004·3 cites·9 claims
- 3655US2023324249A1Sensor device for detecting a leakageEMZ HANAUER GMBH & CO KGAA·Filed 2023·Application pending·0 cites
- 3755US2008206324A1Pellets having an active compound matrix and a polymer coating, and a process for the production of the pelletsEVONIK ROEHM GMBH·Filed 2008·Application pending·0 cites
- 3854US2008193522A1Use of Polymer Mixtures For the Production of Coated Pharmaceutical Formulations and Pharmaceutical Formulation With Mixed Polymeric CoatingROEHM GMBH·Filed 2006·Application pending·0 cites
- 3953US2005281871A1Methods for coating substrates for pharmaceutical uses with a mixture of two film-forming coating agentsROEHM GMBH·Filed 2003·Application pending·0 cites
- 4053US2011314752A1Roof structure having an arrangement of solar panelsMEIER CHRISTIAN·Filed 2009·Application pending·0 cites
- 4153US2005271778A1Method for producing coated pharmaceuticals and food supplements with concentration gradients in the coating thereofROEHM GMBH·Filed 2003·Application pending·0 cites
- 4252US10113050B2Powdery or granulated composition comprising a copolymer, a dicarboxylic acid and a fatty monocarboxylic acidROTH ERNA·Filed 2009·Granted Oct 30, 2018·0 cites·15 claims
- 4352US6796239B2Method and device for driving a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 2002·Granted Sep 28, 2004·2 cites·1 claims
- 4452US2010151010A1Medicament in a multilayer formROEHM GMBH·Filed 2005·Application pending·0 cites
- 4551US9284416B2Process for converting a solid (meth)acrylate copolymer into a dispersed form by means of a dispersing agentROTH ERNA·Filed 2009·Granted Mar 15, 2016·0 cites·28 claims
- 4649US12053813B2Shaping tool, method for producing an edge on a component, and method for producing a shaping tool of this kindBAYERISCHE MOTOREN WERKE AG·Filed 2019·Granted Aug 6, 2024·0 cites·3 claims
- 4749US7494690B2Method of producing pharmaceuticals or food supplements comprising pigmented polymer coatingsROEHM GMBH·Filed 2003·Granted Feb 24, 2009·3 cites·10 claims
- 4849US2010277941A1Led headlightOSRAM GMBH·Filed 2008·Application pending·0 cites
- 4946US2020289423A1Polymer and dosage form with sustained release properties and resistance against the influence of ethanolEVONIK OPERATIONS GMBH·Filed 2018·Application pending·0 cites
- 5046US2022087940A1Dosage form comprising a polymeric matrixEVONIK OPERATIONS GMBH·Filed 2020·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →