Inventor · disambiguated record
Helge Willner
Also filed as: WILLNER HELGE
35 granted patents·9 pending applications·112 citations·filing 1987–2016
96Inventor score
Files withMERCK PATENT GMBH24IGNATYEV NIKOLAI MYKOLA11FINZE MAIK2IGNATYEV NIKOLAI MYLOKA2BRUKER ANALYTISCHE MESSTECHNIK1
Top patents by PatentIndex Score
44 records- 0188US7645434B2Salts comprising cyanoborate anionsMERCK PATENT GMBH·Filed 2004·Granted Jan 12, 2010·22 cites·23 claims
- 0286US8846922B2Functionalized fluoroalkyl fluorophosphate saltsHOGE BERTHOLD THEO·Filed 2011·Granted Sep 30, 2014·11 cites·15 claims
- 0385US7632969B2Process for the preparation of perfluoroalkylphosphines and the use thereof as perfluoroalkylating reagentsMERCK PATENT GMBH·Filed 2007·Granted Dec 15, 2009·5 cites·12 claims
- 0480US7439395B2Process for the preparation of guanidinium saltsMERCK PATENT GMBH·Filed 2005·Granted Oct 21, 2008·4 cites·16 claims
- 0579US7700781B2Salts having alkoxytris(fluoroalkyl)borate anionsMERCK PATENT GMBH·Filed 2005·Granted Apr 20, 2010·4 cites·15 claims
- 0678US7208626B2Method for the production of perfluoroalkyl phosphines and the use thereof as perfluoroalkylating reactantsMERCK PATENT GMBH·Filed 2003·Granted Apr 24, 2007·9 cites·10 claims
- 0776US8962892B2Process for the preparation of tris(perfluoroalkyl)phosphine oxidesIGNATYEV NIKOLAI MYKOLA·Filed 2011·Granted Feb 24, 2015·2 cites·18 claims
- 0876US7692007B2Process for the preparation of onium salts having a low chloride contentMERCK PATENT GMBH·Filed 2005·Granted Apr 6, 2010·2 cites·32 claims
- 0975US8211277B2Compounds containing organofluorochlorophosphate anionsIGNATYEV NIKOLAI·Filed 2007·Granted Jul 3, 2012·5 cites·27 claims
- 1075US6815119B2Tetrakisfluoroalkylborate salts and their use as conducting saltsMERCK PATENT GMBH·Filed 2001·Granted Nov 9, 2004·14 cites·50 claims
- 1174US8106217B2Ionic liquids with bis[bis(pentafluoroalkyl)phosphinyl]imidesIGNATYEV NIKOLAI MYKOLA·Filed 2006·Granted Jan 31, 2012·5 cites·17 claims
- 1269US7094328B2Strong acids, process for the preparation thereof, and uses thereofMERCK PATENT GMBH·Filed 2002·Granted Aug 22, 2006·8 cites·21 claims
- 1363US7939644B2Cyanoborate, fluoroalkylphosphate, fluoroalkylborate or imide dyesMERCK PATENT GMBH·Filed 2004·Granted May 10, 2011·3 cites·11 claims
- 1462US7576242B2Process for the preparation of organic salts containing bis(perfluoroalkyl) phosphinate anionsMERCK PATENT GMBH·Filed 2004·Granted Aug 18, 2009·3 cites·11 claims
- 1562US7202379B2Process for the preparation of bis(perfluoroalkyl)phosphinic acids and salts thereofMERCK PATENT GMBH·Filed 2003·Granted Apr 10, 2007·5 cites·18 claims
- 1659US9409925B2Compounds containing hydrido-tricyano-borate anionsMERCK PATENT GMBH·Filed 2016·Granted Aug 9, 2016·0 cites·4 claims
- 1758US7709656B2Ionic liquids containing guanidinium cationsMERCK PATENT GMBH·Filed 2004·Granted May 4, 2010·2 cites·8 claims
- 1857US9518068B2Compounds containing hydrido-tricyano-borate anionsIGNATYEV NIKOLAI (MYKOLA)·Filed 2012·Granted Dec 13, 2016·0 cites·14 claims
- 1957US7145004B2Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonatesMERCK PATENT GMBH·Filed 2003·Granted Dec 5, 2006·3 cites·23 claims
- 2056US8436199B2Strong boron-containing acids, the preparation and use thereofFINZE MAIK·Filed 2009·Granted May 7, 2013·0 cites·5 claims
- 2155US8702815B2Cyanoborate, fluoroalkylphosphate, fluoroalkylborate or imide dyesIGNATYEV NIKOLAI MYKOLA·Filed 2011·Granted Apr 22, 2014·0 cites·40 claims
- 2254US9163039B2Process for the preparation of bis(perfluoroalkyl)phosphinic acid anhydridesIGNATYEV NIKOLAI MYKOLA·Filed 2012·Granted Oct 20, 2015·0 cites·19 claims
- 2353US7842804B2Ionic salts comprising pyrrolidinium, triazolinium, piperidinium or morpholinium cations and alkyltrifluorophosphate anionsMERCK PATENT GMBH·Filed 2007·Granted Nov 30, 2010·0 cites·20 claims
- 2451US8148443B2Oxonium and sulfonium saltsIGNATYEV NIKOLAI MYKOLA·Filed 2010·Granted Apr 3, 2012·0 cites·24 claims
- 2550US8927714B2Process for preparing dihydridodicyanoborate saltsIGNATYEV NIKOLAI MYKOLA·Filed 2012·Granted Jan 6, 2015·0 cites·7 claims
- 2649US8859813B2Ionic liquids having uronium cations and a process for making sameIGNATYEV NIKOLAI MYLOKA·Filed 2012·Granted Oct 14, 2014·0 cites·12 claims
- 2748US8378157B2Method for producing bis(fluoralkyl)phosphinic acid chlorides or fluoralkylphosphonic acid chloridesMERCK PATENT GMBH·Filed 2009·Granted Feb 19, 2013·0 cites·11 claims
- 2847US8101749B2Process for the preparation of onium salts with a tetrafluoroborate anion having a reduced halide contentIGNATYEV NIKOLAI MYKOLA·Filed 2005·Granted Jan 24, 2012·0 cites·3 claims
- 2946US2015302995A1Cobaltcomplex saltsMERCK PATENT GMBH·Filed 2013·Application pending·0 cites
- 3046US2014182680A1Electrolyte formulationsMERCK PATENT GMBH·Filed 2012·Application pending·0 cites
- 3146US2008227987A1Process for the Preparation of Onium AlkylsulfitesIGNATYEV NIKOLAI MYKOLA·Filed 2006·Application pending·0 cites
- 3245US2009253914A1Process for the preparation of onium salts with dialkylphosphate, dialkylphosphinate or (o-alkyl)alkyl- or alkylphosphonate anions having a low halide contentMERCK PATENT GMBH·Filed 2005·Application pending·0 cites
- 3344US8084617B2Ionic liquids having fluoroalkyltrifluoroborate anionsIGNATYEV NIKOLAI MYKOLA·Filed 2005·Granted Dec 27, 2011·0 cites·8 claims
- 3443US7999111B2Process for the preparation of onium alkylsulfonatesMERCK PATENT GMBH·Filed 2006·Granted Aug 16, 2011·0 cites·14 claims
- 3543US2007293391A1Novel Strong Boron-Containing Acids, The Preparation And Use ThereofFINZE MAIK·Filed 2005·Application pending·0 cites
- 3642US2011130589A1Process for the preparation of bis(fluoroalkyl)phosphinic acid or fluoroalkylphosphonic acidMERCK PATENT GMBH·Filed 2009·Application pending·0 cites
- 3741US7541488B2Process for the preparation of mono- and bis(fluoroalkyl)phosphoranes and the corresponding acids and phosphatesMERCK PATENT GMBH·Filed 2004·Granted Jun 2, 2009·0 cites·24 claims
- 3841US2010222580A1Process For The Preparation Of Onium Alkylsulfates Having A Low Halide ContentMERCK PATENT GMBH·Filed 2005·Application pending·0 cites
- 3940US8269041B2Ionic liquids having uronium or thiouronium cationsIGNATYEV NIKOLAI MYLOKA·Filed 2004·Granted Sep 18, 2012·0 cites·14 claims
- 4040US8143452B2Salts having alkoxytris(fluoroalkyl)borate anionsIGNATYEV NIKOLA MYKOLA·Filed 2010·Granted Mar 27, 2012·0 cites·3 claims
- 4140US2009253905A1Process for the preparation of onium salts with alkyl- or arylsulfonate anions or alkyl- or arylcarboxylate anions having a low halide contentIGNATYEV NIKOLAI MYKOLA·Filed 2005·Application pending·0 cites
- 4239US7550491B2Ionic liquids having [N(CF3)2]− anionsMERCK PATENT GMBH·Filed 2003·Granted Jun 23, 2009·0 cites·28 claims
- 4336US4827134ADevice for collecting samplesBRUKER ANALYTISCHE MESSTECHNIK·Filed 1987·Granted May 2, 1989·5 cites·14 claims
- 4435US2005119513A1Method for perfluoroalkylation by means of tris (perfluoroalkyl) phosphine oxidesFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →