GW

Guy Thomas Woodrum

Basf Se: 4 patents #3,853 of 13,826Top 30%
HC Hoechst Celanese: 3 patents #209 of 871Top 25%
Overall (All Time): #748,756 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8017549 Superabsorbents having superior permeability and conveying properties Norbert Herfert, Martin Wendker, Hermann Josef Feise, Hanno Rüdiger Wolf, Bill Chiang 2011-09-13
7504551 Color-stable superabsorbent polymer composition Norbert Herfert, Michael M. Azad, Peter W. Carrico, Michael A. Mitchell, Ma-Ikay Miatudila 2009-03-17
7329701 Superabsorbent polymers and method of manufacturing the same Norbert Herfert, Michael M. Azad, Michael A. Mitchell, William Chiang, Patricia Brown +1 more 2008-02-12
6297335 Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof Rüdiger Funk, Norbert Herfert, Mariola Wanior, Patricia Brown, Fritz Engelhardt 2001-10-02
5597873 Superabsorbent polymers and products therefrom Douglas R. Chambers, William Chiang 1997-01-28
5350799 Process for the conversion of fine superabsorbent polymer particles into larger particles Thomas H. Majette 1994-09-27
4914066 Pellets of clay and superabsorbent polymer 1990-04-03