Inventor · disambiguated record
Robert Vieler
Also filed as: VIELER ROBERT
3 granted patents·2 pending applications·9 citations·filing 2002–2011
56Inventor score
Top patents by PatentIndex Score
5 records- 0173US7038002B2Production of mixtures of diisocyanates and polyisocyanates from the diphenylmethane series with high contents of 4,4′-methylenediphenyl diisocyanate and 2,4′-methylenediphenyl diisocyanateBAYER MATERIALSCIENCE AG·Filed 2004·Granted May 2, 2006·9 cites·11 claims
- 0238US8835591B2Method for preparing polyurethane prepolymers containing isocyanate groupsPIRKL HANS-GEORG·Filed 2011·Granted Sep 16, 2014·0 cites·8 claims
- 0338US7205430B2Production of di- and polyisocyanates of the diphenylmethane series with defined acidityBAYER MATERIALSCIENCE AG·Filed 2005·Granted Apr 17, 2007·0 cites·10 claims
- 0438US2012202945A1Polyurethanes and use thereofSCHMIDT MANFRED·Filed 2010·Application pending·0 cites
- 0528US2003092786A1Prepolymers useful for production of flame-retardant polyurethanesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →