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Patent applications and USPTO patent grants for Samuelson; Edgar.The latest application filed is for "surface treatments to impart hydrophilicity".
Patent | Date |
---|---|
Surface treatments to impart hydrophilicity Grant 5,312,873 - Gregor , et al. May 17, 1 | 1994-05-17 |
Homopolymers and copolymers of acrylamide N-substituted acrylamide or N-substituted methacrylamide solid state cross-linked with polyamines or polyols Grant 5,280,078 - Gregor , et al. January 18, 1 | 1994-01-18 |
Surface treatments to impart hydrophilicity Grant 5,059,659 - Gregor , et al. October 22, 1 | 1991-10-22 |
Hydrophilic article and method of producing same Grant 4,906,379 - Hodgins , et al. March 6, 1 | 1990-03-06 |
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