OG

Onno Graalmann

Basf Se: 11 patents #1,483 of 13,826Top 15%
Overall (All Time): #412,393 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11091652 Cold flexible polyurethane formulation Nils Mohmeyer, Christof Grieser-Schmitz, Andrea Eisenhardt, Josep-Daniel Eslava 2021-08-17
8894802 Method for producing composite elements Ansgar Schmit, Rainer Hensiek, Simon Gramlich 2014-11-25
8211995 Method for the removal of alkaline or acidic compounds from a solvent-containing metal oxide dispersion, in particular silicic acid Uwe Dietrich Kühner 2012-07-03
6624207 Aqueous polymer dispersion comprising rubber particles and polymer particles having a reinforcing action Roelof Balk, Bernhard van der Most 2003-09-23
6051616 Preparing polymer dispersion foams Roelof Balk, Frank Kolman 2000-04-18
5763521 Preparation of an aqueous polymer dispersion Peter Claassen, Wolfgang Alois Hormuth, Marinus Visseren 1998-06-09
5733944 Aqueous polymer dispersions Roelof Balk, Peter Claassen, Leonardus Aan de Meulen, Marinus Visseren 1998-03-31
5208265 Foam based on an impact copolymer Isidoor De Grave, Joachim Fischer 1993-05-04
5162487 Melamine resin moldings having increased elasticity Juergen Weiser, Wolfgang Reuther, Gerhard Turznik, Wolfgang Fath, Heinz Berbner 1992-11-10
5084488 Melamine resin moldings having increased elasticity Juergen Weiser, Wolfgang Reuther, Gerhard Turznik, Wolfgang Fath, Heinz Berbner 1992-01-28
5077322 Foams based on an olefin copolymer Isidoor De Grave, Joachim Fischer, Wolfram Koegel, Hermann Tatzel, Juergen Kerth +1 more 1991-12-31
4885206 Foam composite and manufacture thereof Guenter Kreibiehl, Gerhard Turznik, Heinz Weber 1989-12-05