SH

Steven M. Heilmann

3M: 95 patents #31 of 11,543Top 1%
UM University of Minnesota: 1 patents #1,216 of 2,951Top 45%
WARF: 1 patents #1,912 of 4,123Top 50%
Overall (All Time): #14,921 of 4,157,543Top 1%
99
Patents All Time

Issued Patents All Time

Showing 25 most recent of 99 patents

Patent #TitleCo-InventorsDate
9475698 Hydrothermal carbonization of sewage wastes Frederick J. Schendel, Marc Gregor Von Keitz, Kenneth J. Valentas, Anthony L. Mikula, Brandon Michael Wood 2016-10-25
8999030 Methods of producing coal and fertilizers from fermentation residues Frederick J. Schendel, Marc Gregor Von Keitz, Kenneth J. Valentas, Lindsey R. Jader, Brandon Michael Wood 2015-04-07
8586338 Ligand functionalized substrates Mark R. Etzel, Yi He, Jerald K. Rasmussen, Kannan Seshadri, Simon K. Shannon +2 more 2013-11-19
8414664 Algal coal and process for preparing same Kenneth J. Valentas, Marc Gregor Von Keitz, Frederick J. Schendel, Paul A. Lefebvre, Michael Sadowsky 2013-04-09
7659323 Hydrophilic gel from reactive hydrophilic oligomers Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2010-02-09
7598298 Reactive hydrophilic oligomers Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2009-10-06
7557177 Ring-opened azlactone initiators for atom transfer radical polymerization Duane D. Fansler, Kevin M. Lewandowski, Babu N. Gaddam, Larry R. Krepski, Stephen B. Roscoe +1 more 2009-07-07
7459489 Reactive hydrophilic oligomers Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2008-12-02
7384984 Reactive hydrophilic oligomers Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2008-06-10
7342047 Crosslinkable hydrophilic materials from reactive oligomers having pendent unsaturated groups Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2008-03-11
7294742 Ring-opened azlactone initiators for atom transfer radical polymerization Duane D. Fansler, Kevin M. Lewandowski, Babu N. Gaddam, Larry R. Krepski, Stephen B. Roscoe +1 more 2007-11-13
7276247 Crosslinkable hydrophilic materials from reactive oligomers having pendent photoinitiator groups Duane D. Fansler, Kevin M. Lewandowski, Michael S. Wendland, Babu N. Gaddam 2007-10-02
7074839 Crosslinkable hydrophilic materials from reactive oligomers having pendent photoinitiator groups Duane D. Fansler, Kevin M. Lewandowski, Michael S. Wendland, Babu N. Gaddam 2006-07-11
7074858 Reactive oligomers Babu N. Gaddam, Ahmed S. Abuelyaman, Duane D. Fansler, Todd D. Jones, Maureen A. Kavanagh +2 more 2006-07-11
7041755 Ring-opened azlactone photoiniferters for radical polymerization Kevin M. Lewandowski, Michael S. Wendland, Duane D. Fansler, Babu N. Gaddam 2006-05-09
7015286 Reactive oligomers Babu N. Gaddam, Ahmed S. Abuelyaman, Duane D. Fansler, Todd D. Jones, Maureen A. Kavanagh +2 more 2006-03-21
6998179 Process for preparing a K-type polarizer Duane D. Fansler, Todd D. Jones, Babu N. Gaddam, Robert T. Fitzsimons, Jr., John J. Cael 2006-02-14
6992217 Ring-opened azlactone initiators for atom transfer radical polymerization Duane D. Fansler, Kevin M. Lewandowski, Babu N. Gaddam, Larry R. Krepski, Stephen B. Roscoe +1 more 2006-01-31
6969749 Azlactone initiators for atom transfer radical polymerization Kevin M. Lewandowski, Duane D. Fansler, Babu N. Gaddam, Larry R. Krepski, Stephen B. Roscoe +1 more 2005-11-29
6911510 Azlactone chain transfer agents for radical polymerization Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2005-06-28
6908952 Ring-opened azlactone photoiniferters for radical polymerization Kevin M. Lewandowski, Michael S. Wendland, Duane D. Fansler, Babu N. Gaddam 2005-06-21
6894133 Azlactone initiators for atom transfer radical polymerization Kevin M. Lewandowski, Duane D. Fansler, Babu N. Gaddam, Larry R. Krepski, Stephen B. Roscoe +1 more 2005-05-17
6841637 Ring-opened azlactone chain transfer agents for radical polymerization Kevin M. Lewandowski, Duane D. Fansler, Michael S. Wendland, Babu N. Gaddam 2005-01-11
6818716 Azlactone photoiniferters for radical polymerization Michael S. Wendland, Kevin M. Lewandowski, Duane D. Fansler, Babu N. Gaddam 2004-11-16
6808657 Process for preparing a K-type polarizer Duane D. Fansler, Todd D. Jones, Babu N. Gaddam, Robert T. Fitzsimons, Jr., John J. Cael 2004-10-26