Porteneuve; Charlotte B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Porteneuve; Charlotte B..The latest application filed is for "gluconate broth for cement and concrete admixture".
- Porteneuve; Charlotte B. - Boston MA
| Patent | Date |
|---|---|
| Gluconate broth for cement and concrete admixture Grant 7,462,236 - Chun , et al. December 9, 2 | 2008-12-09 |
| Gluconate broth for cement and concrete admixture App 20070107638 - Chun; Byong-Wa ; et al. | 2007-05-17 |
| Beneficiated water reducing compositions Grant 7,048,793 - Chun , et al. May 23, 2 | 2006-05-23 |
| Beneficiated water reducing compositions Grant 6,916,369 - Chun , et al. July 12, 2 | 2005-07-12 |
| Beneficiated water reducing compositions App 20050096280 - Chun, Byong-wa ; et al. | 2005-05-05 |
| Beneficiated water reducing compositions App 20030172850 - Chun, Byong-wa ; et al. | 2003-09-18 |
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