Inventor · disambiguated record
Michael Zoellinger
Also filed as: ZOELLINGER MICHAEL
7 granted patents·3 pending applications·8 citations·filing 2009–2011
73Inventor score
Top patents by PatentIndex Score
10 records- 0181US9630866B2Process for workup of NOx-containing offgases from wastewater streams of nitration plantsFRITZ RUEDIGER·Filed 2010·Granted Apr 25, 2017·7 cites·17 claims
- 0260US8853443B2Process for preparing an isocyanateBREUNINGER DANIEL·Filed 2009·Granted Oct 7, 2014·1 cites·18 claims
- 0350US2011028579A1Process for lightening the color of polyisocyanates with ozone-containing gasBASE SE·Filed 2009·Application pending·0 cites
- 0446US8614352B2Method for producing color-stable MDA and MDISTROEFER ECKHARD·Filed 2010·Granted Dec 24, 2013·0 cites·20 claims
- 0540US8609899B2Process for preparing toluenediamine by hydrogenation of dinitrotolueneRAICHLE ANDREAS·Filed 2011·Granted Dec 17, 2013·0 cites·19 claims
- 0640US2011284391A1Process and apparatus for separating nitroaromatics from wastewaterFRITZ RUEDIGER·Filed 2011·Application pending·0 cites
- 0739US8710267B2Process for preparing MDA via the stage of the aminalSTROEFER ECKHARD·Filed 2010·Granted Apr 29, 2014·0 cites·15 claims
- 0838US2012248038A1Acid toluene extraction of dnt wastewatersFRITZ RUEDIGER·Filed 2010·Application pending·0 cites
- 0933US8529771B2Acidic sludge adsorption of DNT wastewatersFRITZ RUEDIGER·Filed 2010·Granted Sep 10, 2013·0 cites·18 claims
- 1029US8981155B2Process for preparing aromatic aminesHAASE STEFANIE·Filed 2011·Granted Mar 17, 2015·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →