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Patent applications and USPTO patent grants for Wormuth; Klaus R..The latest application filed is for "coating systems for the controlled delivery of hydrophilic bioactive agents".
Patent | Date |
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Coating systems for the controlled delivery of hydrophilic bioactive agents Grant 8,496,954 - Chappa , et al. July 30, 2 | 2013-07-30 |
Coating systems for the controlled delivery of hydrophilic bioactive agents App 20090280155 - Chappa; Ralph A. ;   et al. | 2009-11-12 |
Bioactive agent release coating App 20050260246 - Chudzik, Stephen J. ;   et al. | 2005-11-24 |
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