GL

Gerhard Lehr

Basf Se: 5 patents #3,244 of 13,826Top 25%
Overall (All Time): #885,012 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6060531 Production of low-fogging polyurethane foams, and specific polyoxyalkylene-polyols which can be used for this purpose Peter Horn, Ludwig Jung, Harald Larbig, Rolf Lebkucher 2000-05-09
5908894 Thermoplastic polyurethanes and their preparation Manfred Genz, Frank Prissok, Peter Horn, Ruediger Krech, Horst King 1999-06-01
5760099 Production of rigid or semirigid polyurethane foams and composite elements comprising such polyurethane foams Peter Horn, Sarbananda Chakrabarti, Dieter Hertel, Ludwig Jung 1998-06-02
5672636 Production of low-fogging polyurethane foams, and specific poly-oxyalkylene-polyols which can be used for this purpose Peter Horn, Ludwig Jung, Harald Larbig, Rolf Lebkucher 1997-09-30
5484827 UV-stabilizer concentrates based on TPU, a process for their production and utilization Frank Prissok, Friedhelm Lehrich, Aleksander Glinka, Douglas J. Harrop 1996-01-16
5218058 Flexible elastic polyurethane films a process for their preparation and their use Gerhard Zeitler 1993-06-08