Inventor · disambiguated record
Martin Schiffhauer
Also filed as: SCHIFFHAUER MARTIN
4 granted patents·1 pending application·3 citations·filing 2004–2020
60Inventor score
Files withBAYER MATERIALSCIENCE AG2BAYER TECHNOLOGY SERVICES GMBH1COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG1STEIGMILLER STEFAN1
Top patents by PatentIndex Score
5 records- 0157US8431089B2Process analysis system with sterile sampling of mechanically-sensitive material from a bioreactorSTEIGMILLER STEFAN·Filed 2007·Granted Apr 30, 2013·2 cites·15 claims
- 0255US12509419B2Process for the distillation of isocyanatesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Dec 30, 2025·0 cites·13 claims
- 0352US8647592B2Method for transport of suspensions containing mechanically sensitive materialBAYER TECHNOLOGY SERVICES GMBH·Filed 2013·Granted Feb 11, 2014·0 cites·1 claims
- 0451US7662634B2Method and device for determining the isomer composition in isocyanate production processesBAYER MATERIALSCIENCE AG·Filed 2004·Granted Feb 16, 2010·1 cites·12 claims
- 0544US2010137450A1Process for the preparation of aqueous formaldehyde solutionsBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →