Inventor · disambiguated record
Andrea Christiansen
Also filed as: CHRISTIANSEN ANDREA
8 granted patents·3 pending applications·33 citations·filing 2010–2016
85Inventor score
Top patents by PatentIndex Score
11 records- 0192US9556096B2Unsymmetric bisphosphiteEVONIK DEGUSSA GMBH·Filed 2013·Granted Jan 31, 2017·6 cites·18 claims
- 0288US9206105B2Mixture of bisphosphites and use thereof as a catalyst mixture in hydroformylationCHRISTIANSEN ANDREA·Filed 2013·Granted Dec 8, 2015·5 cites·19 claims
- 0388US9127030B2Method for the preparation of biphephosKREIDLER BURKARD·Filed 2011·Granted Sep 8, 2015·13 cites·19 claims
- 0487US9409844B2Mixture of different asymmetrical bisophosphites and use thereof as a catalyst mixture in hydroformylationEVONIK DEGUSSA GMBH·Filed 2013·Granted Aug 9, 2016·3 cites·16 claims
- 0583US9499463B2Mixtures of constitutionally isomeric bisphosphitesEVONIK DEGUSSA GMBH·Filed 2013·Granted Nov 22, 2016·2 cites·18 claims
- 0672US9000220B2Organophosphorus compounds based on tetraphenol (TP)-substituted structuresCHRISTIANSEN ANDREA·Filed 2010·Granted Apr 7, 2015·2 cites·12 claims
- 0770US9018420B2Use of supported ionic liquid phase (SILP) catalyst systems in the hydroformylation of olefin-containing mixtures to aldehyde mixtures with a high content of aldehydes unbranched in the 2 positionFRANKE ROBERT·Filed 2011·Granted Apr 28, 2015·1 cites·19 claims
- 0868US9359278B2Organophosphorus compounds based on anthracenetriolCHRISTIANSEN ANDREA·Filed 2012·Granted Jun 7, 2016·1 cites·24 claims
- 0939US2013317246A1Method for the purification of biphephosKREIDLER BURKARD·Filed 2011·Application pending·0 cites
- 1038US2016340280A1Process for preparing 2,2'-dihydroxy-3,3'-di-tert-butyl-5,5'-dimethoxy-1,1'-biphenolEVONIK DEGUSSA GMBH·Filed 2016·Application pending·0 cites
- 1136US2013158282A1Polyhedral oligomeric silsesquioxane (poss) bonded ligands and the use thereofCHRISTIANSEN ANDREA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →