DS

Dwight W. Schwark

Eastman Kodak: 12 patents #935 of 8,114Top 15%
BI Biosphere Industries: 3 patents #3 of 8Top 40%
CR Cryovac: 3 patents #119 of 481Top 25%
📍 Rock Hill, SC: #13 of 269 inventorsTop 5%
🗺 South Carolina: #601 of 15,501 inventorsTop 4%
Overall (All Time): #216,747 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12427756 Multilayer heat-shrinkable barrier film and packages made therefrom Jessica Ashley Olsen, Silvia Bottini, Ashley Wynne, Robert Babrowicz, Sri Charan Yarlagadda +1 more 2025-09-30
8927622 Biodegradable and compostable composition having improved physical and chemical properties Drew V. Speer, Ronald L. Cotterman, David A. Dellinger 2015-01-06
8911843 Multi-layer container David A. Dellinger, Neil J. Dunn, Elie Helou, Jr., William V. Hickey, Drew V. Speer 2014-12-16
8658714 Ecologically friendly composition containing beneficial additives Elie Helou, Jr., David A. Dellinger, Drew V. Speer 2014-02-25
8563140 Moisture resistant coating David A. Dellinger, Elie Helou, Jr., Drew V. Speer 2013-10-22
8268417 Multi-layer container Elie Helou, Jr., David A. Dellinger, William V. Hickey, Neil J. Dunn, Drew V. Speer 2012-09-18
8021760 Polymeric film with low blocking and high slip properties Larry Bikle McAllister, Larry W. Boyter, Blaine C. Childress 2011-09-20
7736726 Polymeric film with low blocking and high slip properties Larry Bikle McAllister, Larry W. Boyter, Blaine C. Childress 2010-06-15
6680108 Image layer comprising intercalated clay particles Debasis Majumdar, Robert J. Kress, Thomas N. Blanton 2004-01-20
6555610 Reduced crystallinity polyethylene oxide with intercalated clay Thomas N. Blanton, Debasis Majumdar, Robert J. Kress 2003-04-29
6429248 Coating composition containing electrically-conductive polymer and solvent mixture Debasis Majumdar, Charles C. Anderson, Robert J. Kress 2002-08-06
6407160 Non-aqueous composite wax particle dispersion Yongcai Wang, James L. Bello, Janglin Chen 2002-06-18
6187521 Imaging elements Yongcai Wang, Janglin Chen, James L. Bello 2001-02-13
6177239 Imaging element Yongcai Wang, Janglin Chen 2001-01-23
6162596 Imaging elements containing an electrically-conductive layer comprising polythiophene and a cellulosic polymer binder Debasis Majumdar, Charles C. Anderson, Robert J. Kress 2000-12-19
6153368 Backside protective overcoat compositions for silver halide photographic elements Yongcai Wang, Charles C. Anderson 2000-11-28
6048678 Protective overcoat coating compositions Yongcai Wang, Robert J. Kress 2000-04-11
6048679 Antistatic layer coating compositions Yongcai Wang, Robert J. Kress, Alfred B. Fant 2000-04-11
5998118 Backside protective overcoat compositions for silver halide photographic elements Yongcai Wang, Charles C. Anderson 1999-12-07
5869227 Antistatic layer with smectite clay and an interpolymer containing vinylidene halide Debasis Majumdar, Charles C. Anderson 1999-02-09