Inventor · disambiguated record
Andreas Karau
Also filed as: KARAU ANDREAS
16 granted patents·18 pending applications·54 citations·filing 2000–2024
90Inventor score
Top patents by PatentIndex Score
34 records- 0188US9012227B2ω-Aminocarboxylic acids, ω-aminocarboxylic acid esters, or recombinant cells which produce lactams thereofKARAU ANDREAS·Filed 2008·Granted Apr 21, 2015·19 cites·18 claims
- 0279US10822627B2Mutants of hydantoinaseEVONIK TECHNOCHEMIE GMBH·Filed 2018·Granted Nov 3, 2020·2 cites·6 claims
- 0378US12350398B2Biodegradable bone glueEVONIK OPERATIONS GMBH·Filed 2023·Granted Jul 8, 2025·0 cites·2 claims
- 0477US2024409886A1Culture medium comprising dipeptidesEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites
- 0576US6451943B1Process for the oxidation of alcohols using homogeneously soluble polymer-enlarged nitrogen compounds as the catalystDEGUSSA·Filed 2001·Granted Sep 17, 2002·9 cites·16 claims
- 0675US9879289B2Method for the preparation of 2-keto carboxylic acidKARAU ANDREAS·Filed 2010·Granted Jan 30, 2018·3 cites·20 claims
- 0772US11642436B2Biodegradable bone glueEVONIK OPERATIONS GMBH·Filed 2018·Granted May 9, 2023·1 cites·8 claims
- 0871US9957536B2Mutants of hydantoinaseEVONIK INDUSTRIES AG·Filed 2012·Granted May 1, 2018·2 cites·11 claims
- 0961US2021015969A1Rigid resorbable materials with polymer and organic fillersEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 1057US12163020B2Biodegradable polymer blends for manufacturing medical devicesEVONIK OPERATIONS GMBH·Filed 2019·Granted Dec 10, 2024·0 cites·18 claims
- 1156US2022257830A1Rigid resorbable materials with polymer and organic fillersEVONIK OPERATIONS GMBH·Filed 2020·Application pending·0 cites
- 1255US2021017329A1Multi-block shape memory bioresorbable polymersEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 1354US6472571B1Process for the production of organic compounds in a membrane reactorDEGUSSA·Filed 2000·Granted Oct 29, 2002·14 cites·17 claims
- 1454US2020010796A1Culture medium comprising dipeptidesEVONIK DEGUSSA GMBH·Filed 2018·Application pending·0 cites
- 1553US8318465B2Process for intergrated utilization of the energy and material contents of hydrolysatesFILHO MURILLO VILLELA·Filed 2008·Granted Nov 27, 2012·2 cites·14 claims
- 1652US11771801B2Polymer sleeve for inhibiting stem wear and improving taper-lock in modular and non-modular orthopedic implants and the fabrication and processing thereofEVONIK OPERATIONS GMBH·Filed 2018·Granted Oct 3, 2023·0 cites·15 claims
- 1752US2022251290A1Multi-block shape memory bioresorbable polymersEVONIK OPERATIONS GMBH·Filed 2020·Application pending·0 cites
- 1851US2015174088A1Food supplement containing alpha-keto acids for supporting diabetes therapyEVONIK DEGUSSA GMBH·Filed 2014·Application pending·0 cites
- 1950US6617480B2Molecular weight-enlarged ligands for asymmetric, homogeneously soluble hydrogenation catalysts, process for the production thereof and useDEGUSSA·Filed 2001·Granted Sep 9, 2003·1 cites·18 claims
- 2049US11666668B2Masking and subsequently visualising ESR signals using the combination of two materialsEVONIK OPERATIONS GMBH·Filed 2018·Granted Jun 6, 2023·0 cites·14 claims
- 2148US12416611B2Unique identification and authentication of productsEVONIK OPERATIONS GMBH·Filed 2020·Granted Sep 16, 2025·0 cites·7 claims
- 2245US6624248B2Polymeric diphosphine ligands for homogeneously soluble hydrogenation catalysts, process for the production thereof and useDEGUSSA·Filed 2001·Granted Sep 23, 2003·1 cites·10 claims
- 2344US2011039313A1Method for the fermentative production of cadaverineVERSECK STEFAN·Filed 2008·Application pending·0 cites
- 2443US2021046218A1Functionally graded polymer knee implant for enhanced fixation, wear resistance, and mechanical properties and the fabrication thereofEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 2543US2021008252A1Thermoplastic materials incorporating bioactive inorganic additivesEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 2642US2021130608A1Biocompatible polymer powders for additive manufacturingEVONIK OPERATIONS GMBH·Filed 2018·Application pending·0 cites
- 2742US2008274509A1Process for preparing sugar-containing hydrolyzates from lignocelluloseEVONIK DEGUSSA GMBH·Filed 2008·Application pending·0 cites
- 2842US2021355435A1Culture medium comprising keto acidsEVONIK OPERATIONS GMBH·Filed 2019·Application pending·0 cites
- 2940US2010280123A1Food supplement containing alpha-keto acids for supporting diabetes therapyEVONIK DEGUSSA GMBH·Filed 2010·Application pending·0 cites
- 3040US2005101813A1Molecular weight-enlarged ligands for asymmetric, homogeneously soluble hydrogenation catalysts, process for the production thereof and useDEGUSSA·Filed 2003·Application pending·0 cites
- 3139US6759559B2Use of molecular weight-enlarged catalysts in a process for asymmetric, continous hydrogenation, novel molecular weight-enlarged ligands and catalystsDEGUSSA·Filed 2001·Granted Jul 6, 2004·0 cites·16 claims
- 3238US2003159996A1Process for adsorption of organic compounds, and adsorbents of pulverulent rubberADSOCA AG·Filed 2003·Application pending·0 cites
- 3335US2004198591A1Polymer-bound catalyst for the enantioselective aldol or mannich reactionFiled 2002·Application pending·0 cites
- 3435US2004204606A1Polymer-bound catalyst for the enantioselective cleavage of pro-chiral anhydridesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →