Campbell; Shannon K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; Shannon K..The latest application filed is for "cleaning compositions for hard to remove organic material".
- Campbell; Shannon K. - Wildwood MO
- Campbell; Shannon K. - Piscataway NJ
- Campbell; Shannon K. - North Brunswick NJ
- Campbell; Shannon K. - Knoxville TN
| Patent | Date |
|---|---|
| Cleaning compositions for hard to remove organic material Grant 7,879,787 - Heintz , et al. February 1, 2 | 2011-02-01 |
| Cleaning compositions for hard to remove organic material App 20100236582 - Heintz; Stavroula Maria ; et al. | 2010-09-23 |
| Cleaning compositions for hard to remove organic material Grant 7,781,388 - Heintz , et al. August 24, 2 | 2010-08-24 |
| Cleaning compositions for hard to remove organic material App 20070259802 - Heintz; Stavroula Maria ; et al. | 2007-11-08 |
| Two component dentifrice for the treatment of dentinal hypersensitivity Grant 5,693,314 - Campbell , et al. December 2, 1 | 1997-12-02 |
| SnF.sub.2 gel of improved stand-up and efficacy in the treatment of dentine hypersensitivity Grant 5,690,912 - Campbell , et al. November 25, 1 | 1997-11-25 |
| SNF 2 gel of improved stand-up and stability Grant 5,674,474 - Fisher , et al. October 7, 1 | 1997-10-07 |
| Histological analysis method Grant 5,192,688 - Switzer, III , et al. March 9, 1 | 1993-03-09 |
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