KB

Karl E. Benson

3M: 46 patents #175 of 11,543Top 2%
📍 Windom, MN: #23 of 2,819 inventorsTop 1%
🗺 Minnesota: #1,010 of 52,454 inventorsTop 2%
Overall (All Time): #62,782 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
7675058 N-sulfonylaminocarbonyl containing compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2010-03-09
7671155 Crosslinked polymers with amine binding groups Rahul Shah, Charles M. Leir, George G. I. Moore 2010-03-02
7671154 Crosslinked polymers with amine binding groups George G. I. Moore, Rahul Shah, Charles M. Leir 2010-03-02
7667046 N-sulfonyldicarboximide containing tethering compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2010-02-23
7652163 Cyclic silazanes containing an oxamido ester group and methods Charles M. Leir, Richard G. Hansen 2010-01-26
7632903 Crosslinked polymers with amine binding groups Charles M. Leir, George G. I. Moore, Rahul Shah 2009-12-15
7544756 Crosslinked polymers with amine binding groups Rahul Shah, Charles M. Leir, George G. I. Moore 2009-06-09
7544754 Crosslinked polymers with amine binding groups Charles M. Leir, George G. I. Moore, Rahul Shah 2009-06-09
7544755 Crosslinked polymers with amine binding groups George G. I. Moore, Rahul Shah, Charles M. Leir 2009-06-09
7521516 Soluble polymers as amine capture agents and methods G. Marco Bommarito, Albert I. Everaerts, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moora +3 more 2009-04-21
7507849 Cyclic silazanes containing an oxamido ester group and methods of making these compounds Charles M. Leir, Richard G. Hansen 2009-03-24
7501184 Polydiorganosiloxane polyoxamide copolymers Charles M. Leir, Richard G. Hansen, Mark D. Purgett, Albert I. Everaerts, Audrey A. Sherman 2009-03-10
7423155 N-sulfonyldicarboximide containing tethering compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2008-09-09
7402678 Multifunctional amine capture agents Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore, Rahul Shah 2008-07-22
7390351 Electrets and compounds useful in electrets Charles M. Leir, Rahul Shah 2008-06-24
7371464 Adhesive compositions Audrey A. Sherman, Richard G. Hansen, Wendi J. Winkler, Charles M. Leir, Mieczyslaw H. Mazurek +2 more 2008-05-13
7361767 N-sulfonyldicarboximide containing tethering compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2008-04-22
7351838 N-sulfonyldicarboximide containing tethering compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2008-04-01
7342082 Soluble polymers as amine capture agents and methods G. Marco Bommarito, Albert I. Everaerts, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +3 more 2008-03-11
7179923 N-sulfonylaminocarbonyl containing compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2007-02-20
7169933 N-sulfonylaminocarbonyl containing compounds Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. I. Moore +1 more 2007-01-30