TS

Terence D. Spawn

3M: 28 patents #395 of 11,543Top 4%
Overall (All Time): #138,710 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 25 most recent of 28 patents

Patent #TitleCo-InventorsDate
9908837 Method for preparing (meth)acrylates of biobased alcohols and polymers thereof Joshua L. Colby, Aaron E. Hutt, Jason D. Clapper, Tabitha A. Clem 2018-03-06
9604902 Selective synthesis of 2-octyl acrylate by acid catalyzed esterification of 2-octanol and acrylic acid Joshua L. Colby, Tabitha A. Clem, Aaron E. Hutt, Wade T. Teply 2017-03-28
9399724 Pressure-sensitive adhesives with (meth)acrylic-based elastomeric materials prepared using (2-isopropyl-5-methyl)hexyl (meth)acrylate Kevin M. Lewandowski, Jason D. Clapper 2016-07-26
9302291 Systems and methods for processing vapor Christopher S. Lyons, Kent T. Engle, Steven R. Vanhoose, Joseph M. Pieper, Edward J. Anderson +1 more 2016-04-05
9212119 Method of making alpha, omega-diiodoperfluoroalkanes Steven J. Martin, Luke T. Dressel, Aaron E. Hutt, Eric A. Schotz, Miguel A. Guerra +4 more 2015-12-15
8541485 Process for making filled resins James M. Nelson, Matthew N. Archibald, Wendy L. Thompson, Jeremy A. Miller, Randy A. Larson 2013-09-24
7999023 Process for making pressure sensitive adhesive hydrogels Vinod P. Menon, Jeffrey D. Cotton 2011-08-16
7510741 Method of making multilayer cholesteric liquid crystal optical bodies Richard J. Pokorny, Marc D. Radcliffe, Steven D. Solomonson 2009-03-31
7442421 Electroluminescent materials and methods of manufacture and use Yingbo Li, John P. Baetzold, Ralph R. Roberts, James G. Bentsen, John S. Staral 2008-10-28
7241512 Electroluminescent materials and methods of manufacture and use Yingbo Li, John P. Baetzold, Ralph R. Roberts, James G. Bentsen, John S. Staral 2007-07-10
7160586 Cholesteric liquid crystal copolymers and additives Marc D. Radcliffe, Richard J. Pokorny, Steven D. Solomonson 2007-01-09
7153549 Cholesteric liquid crystal additives Marc D. Radcliffe, Richard J. Pokorny 2006-12-26
7068344 Cholesteric liquid crystal optical bodies and methods of manufacture and use Richard J. Pokorny, Marc D. Radcliffe, Steven D. Solomonson 2006-06-27
7029729 Cholesteric liquid crystal additives Marc D. Radcliffe, Richard J. Pokorny 2006-04-18
6309561 Liquid crystal compounds having a chiral fluorinated terminal portion Masakazu Hasegawa, Michael P. Keyes, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 2001-10-30
5972241 Liquid crystal compounds having a chiral fluorinated terminal portion Gilbert C. Johnson, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 1999-10-26
5855812 Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 1999-01-05
5702637 Liquid crystal compounds having a chiral fluorinated terminal portion Gilbert C. Johnson, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 1997-12-30
5625062 Method of making soluble squaraine dyes Roger A. Mader, William D. Ramsden, Daniel E. Saddoris 1997-04-29
5482650 Liquid crystal compounds having perfluoroether terminal portions Eugene P. Janulis, Gilbert C. Johnson, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 1996-01-09
5474705 Chiral liquid crystal compounds having a perfluoroether terminal portion Eugene P. Janulis, Gilbert C. Johnson, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 1995-12-12
5437812 Liquid crystal compounds having perfluoroether terminal portions Eugene P. Janulis, Gilbert C. Johnson, Patricia M. Savu, Marc D. Radcliffe 1995-08-01
5399291 Liquid crystal compounds having a fluoroether terminal portion Eugene P. Janulis, Gilbert C. Johnson, Marc D. Radcliffe, Patricia M. Savu, Daniel C. Snustad 1995-03-21
5384237 Quaternary-ammonium phenylsulfonylacetate thermal-dye-bleach agents Dian E. Stevenson, Mark P. Kirk, Sylvia A. Farnum, William C. Frank, Randall H. Helland +7 more 1995-01-24
5340712 Antifoggants for photothermographic articles Susan H. Dunn, Mark P. Kirk, Roger A. Mader 1994-08-23