Inventor · disambiguated record
Elke Fritz-Langhals
Also filed as: FRITZ-LANGHALS ELKE
24 granted patents·17 pending applications·149 citations·filing 1992–2020
95Inventor score
Top patents by PatentIndex Score
41 records- 0192US10336866B2Method for producing organosilicon compounds having amino groupsWACKER CHEMIE AG·Filed 2016·Granted Jul 2, 2019·5 cites·13 claims
- 0291US9273072B2Method for producing organosilicon compounds which have amino groupsWACKER CHEMIE AG·Filed 2013·Granted Mar 1, 2016·6 cites·15 claims
- 0387US10329313B2Organosilicon compounds having (meth)acrylate groups and a process for preparation thereofWACKER CHEMIE AG·Filed 2016·Granted Jun 25, 2019·2 cites·11 claims
- 0487US6023000AProcess for the preparation of aldehydes and ketonesCONSORTIUM ELEKTROCHEM IND·Filed 1998·Granted Feb 8, 2000·31 cites·11 claims
- 0585US6316639B1Process for the preparation of cyclic N-hydroxydicarboximidesCONSORTIUM ELEKTROCHEM IND·Filed 2000·Granted Nov 13, 2001·16 cites·19 claims
- 0685US6242245B1Multicomponent system for modifying, degrading or bleaching lignin or lignin-containing materials, and processes for its useCONSORTIUM ELEKTROCHEM IND·Filed 1998·Granted Jun 5, 2001·38 cites·10 claims
- 0782US10730893B2Noble metal-free hydrosilylatable mixtureWACKER CHEMIE AG·Filed 2017·Granted Aug 4, 2020·2 cites·10 claims
- 0877US11325923B2Preparation of siloxanes in the presence of cationic silicon (II) compoundsWACKER CHEMIE AG·Filed 2017·Granted May 10, 2022·1 cites·18 claims
- 0974US10457696B2Cationic silicon (II) compounds and method for the production thereofWACKER CHEMIE AG·Filed 2016·Granted Oct 29, 2019·1 cites·6 claims
- 1074US8822621B2Method for producing (hydroxymethyl)polysiloxanesDAISS JÜRGEN OLIVER·Filed 2010·Granted Sep 2, 2014·5 cites·9 claims
- 1174US6750371B2Process for the oxidation of alcohols to aldehydes and ketones in the presence of nitroxyl compounds as catalystsCONSORTIUM ELEKTROCHEM IND·Filed 2002·Granted Jun 15, 2004·6 cites·20 claims
- 1267US7902392B2Method for the production of organosilicon compounds comprising carboxy radicalsWACKER CHEMIE AG·Filed 2005·Granted Mar 8, 2011·1 cites·17 claims
- 1366US6297403B1Process for the preparation of aldehydes and ketonesCONSORTIUM ELEKTROCHEM IND·Filed 2000·Granted Oct 2, 2001·3 cites·11 claims
- 1462US5334730AProcess for the preparation of optically active carboxylic acids and amide intermediatesCONSORTIUM ELEKTROCHEM IND·Filed 1992·Granted Aug 2, 1994·7 cites·24 claims
- 1561US6669828B2Cathode for electrolysis cellsCONSORTIUM ELEKTROCHEM IND·Filed 2001·Granted Dec 30, 2003·3 cites·8 claims
- 1660US6069282AProcess for the preparation of aldehydes and ketonesCONSORTIUM ELEKTROCHEM IND·Filed 1998·Granted May 30, 2000·14 cites·9 claims
- 1760US2023383061A1Polymeric alkyl silicatesWACKER CHEMIE AG·Filed 2020·Application pending·0 cites
- 1859US12466920B2Alkyl silikateWACKER CHEMIE AG·Filed 2020·Granted Nov 11, 2025·0 cites·12 claims
- 1957US6169213B1Process for the preparation of heteroaryl aldehydes and heteroaryl ketonesCONSORTIUM ELEKTROCHEM IND·Filed 2000·Granted Jan 2, 2001·2 cites·10 claims
- 2054US12145937B2Process for preparing bicyclic guanidinesWACKER CHEMIE AG·Filed 2018·Granted Nov 19, 2024·0 cites·13 claims
- 2154US7173149B2Process for preparing alkynecarboxylic acids by oxidation of alkyne alcoholsCONSORTIUM ELEKTROCHEM IND·Filed 2003·Granted Feb 6, 2007·2 cites·18 claims
- 2254US2023287018A1Process for preparing siloxanesWACKER CHEMIE AG·Filed 2020·Application pending·0 cites
- 2351US7700196B2Method for producing carbonyl group-containing organosilicon compoundsWACKER CHEMIE AG·Filed 2004·Granted Apr 20, 2010·4 cites·21 claims
- 2448US2020207919A1Crosslinking of hydridosiloxanes with silicon (ii) compoundsWACKER CHEMIE AG·Filed 2017·Application pending·0 cites
- 2547US2022315611A1Preparation of siloxanes in the presence of cationic germanium(ii) compoundsWACKER CHEMIE AG·Filed 2019·Application pending·0 cites
- 2647US2022275009A1Cationic germanium(ii) compounds, process for preparing same, and their use as catalysts in hydrosilylationWACKER CHEMIE AG·Filed 2019·Application pending·0 cites
- 2746US11440926B2Method for preparing aminopropylsilanesWACKER CHEMIE AG·Filed 2018·Granted Sep 13, 2022·0 cites·10 claims
- 2845US2023099877A1Release of active ingredients using silicon-containing polymersWACKER CHEMIE AG·Filed 2017·Application pending·0 cites
- 2944US2020023337A1Method for absorbing liquids into silicone-containing polymersWACKER CHEMIE AG·Filed 2017·Application pending·0 cites
- 3043US10351676B2Method for producing organosilicon compounds having amino acid groupsWACKER CHEMIE AG·Filed 2016·Granted Jul 16, 2019·0 cites·12 claims
- 3143US2018155502A1Organosilicon compounds having amino acid moieties, and process for preparation thereofWACKER CHEMIE AG·Filed 2016·Application pending·0 cites
- 3243US2023104349A1Halogenated Tetrasilyl BoranatesWACKER CHEMIE AG·Filed 2020·Application pending·0 cites
- 3342US9181284B2Method for producing aminoalkylalkoxysilanesWACKER CHEMIE AG·Filed 2013·Granted Nov 10, 2015·0 cites·5 claims
- 3442US2019382421A1Carbocationically hydrosilylatable mixtureWACKER CHEMIE AG·Filed 2017·Application pending·0 cites
- 3541US2020055880A1Inhibited noble metal-free mixture that can be hydrosilylatedWACKER CHEMIE AG·Filed 2017·Application pending·0 cites
- 3640US2021163510A1Method for producing cationic silicon(ii) compoundsWACKER CHEMIE AG·Filed 2017·Application pending·0 cites
- 3739US2019345175A1Methof for producing hydridosilanesWACKER CHEMIE AG·Filed 2016·Application pending·0 cites
- 3838US2013204027A1Production of silaoxacyclesFRITZ-LANGHALS ELKE·Filed 2011·Application pending·0 cites
- 3938US2024083924A1Process for preparing siloxanes from hydridosilicon compoundsWACKER CHEMIE AG·Filed 2019·Application pending·0 cites
- 4036US2012004436A1Process for the synthesis of 1,3-bis(aminoalkyl)disiloxanesFRITZ-LANGHALS ELKE·Filed 2010·Application pending·0 cites
- 4133US2003158439A1Preparation of alkynecarboxylic acids and alkyne alcohol esters of alkynecarboxylic acids by oxidation of alkyne alcoholsCONSORTIUM ELEKTROCHEM IND·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →