Inventor · disambiguated record
Anke Hielscher
Also filed as: HIELSCHER ANKE
5 granted patents·2 pending applications·12 citations·filing 2004–2021
70Inventor score
Top patents by PatentIndex Score
7 records- 0185US7645900B2Process for the preparation of isocyanatesBAYER MATERIALSCIENCE AG·Filed 2009·Granted Jan 12, 2010·7 cites·8 claims
- 0279US10875827B2Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amineCOVESTRO DEUTSCHLAND AG·Filed 2019·Granted Dec 29, 2020·1 cites·16 claims
- 0376US10851048B2Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amineCOVESTRO DEUTSCHLAND AG·Filed 2019·Granted Dec 1, 2020·1 cites·16 claims
- 0461US6984762B2Process for the two-step production of dinitrotolueneBAYER AG·Filed 2004·Granted Jan 10, 2006·3 cites·7 claims
- 0550US2023027482A1Method for producing di- and polyisocyanates of the diphenylmethane seriesCOVESTRO DEUTSCHLAND AG·Filed 2020·Application pending·0 cites
- 0648US12473253B2Method for operating a plant for continuous production of an isocyanateCOVESTRO DEUTSCHLAND AG·Filed 2021·Granted Nov 18, 2025·0 cites·15 claims
- 0743US2007261437A1Enhanced process for the purification of anhydrous hydrogen chloride gasBOONSTRA ERIC F·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →