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Patent applications and USPTO patent grants for Hei; Robert Dale.The latest application filed is for "high concentration monoester peroxy dicarboxylic acid compositions, use solutions, and methods employing them".
Patent | Date |
---|---|
In situ mono-or diester dicarboxylate compositions Grant 7,060,301 - Wei , et al. June 13, 2 | 2006-06-13 |
High concentration monoester peroxy dicarboxylic acid compositions, use solutions, and methods employing them Grant 6,627,593 - Hei , et al. September 30, 2 | 2003-09-30 |
High concentration monoester peroxy dicarboxylic acid compositions, use solutions, and methods employing them App 20030087786 - Hei, Robert Dale ;   et al. | 2003-05-08 |
In situ mono-or diester dicarboxylate compositions App 20030021853 - Wei, Guang-Jong Jason ;   et al. | 2003-01-30 |
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