Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537529 | Sunscreen compositions and methods and materials for producing the same | — | 2003-03-25 |
| 6518451 | Diesters of naphthalene dicarboxylic acid | Peter J. Marinelli, Robert J. Mc Millin | 2003-02-11 |
| 6485713 | Sunscreen compositions and methods and materials for producing the same | Urvil B. Shah, Robert McMillin, Magda M. Roth | 2002-11-26 |
| 6355261 | Ultraviolet radiation absorbing waxes useful in cosmetic compositions | Urvil B. Shah, Peter J. Marinelli | 2002-03-12 |
| 6350894 | STABLE SUNSCREEN COMPOSITION CONTAINING DIBENZOYLMETHANE DERIVATIVE, E.G., PARSOL 1789, AND C12, C16, C18 BRANCHED CHAIN HYDROXYBENZOATE AND/OR C12, C16 BRANCHED CHAIN BENZOATE STABILIZERS/SOLUBILIZERS | Steven P. Hopper | 2002-02-26 |
| 6284916 | Diesters of naphthalene dicarboxylic acid | Peter J. Marinelli, Yin Z. Hessefort, Jagdish Trivedi, Gary Wentworth | 2001-09-04 |
| 6210658 | Stable sunscreen composition containing a barium compound, e.g., barium sulfate, a dibenzoylmethane derivative, e.g., butyl methoxydibenzoylmethane (avobenzone), and a methoxycinnamate derivative, e.g., octyl methoxycinnamate | — | 2001-04-03 |
| 6180091 | Compositions containing diesters or polyesters of naphthalene dicarboxylic acid and methods for imparting hair gloss and to provide hair color and hair dye stabilization | Peter J. Marinelli, Yin Z. Hessefort, Jagdish Trivedi, Gary Wentworth | 2001-01-30 |
| 6129909 | Compositions containing diesters or polyesters of naphthalene dicarboxylic acid and methods for imparting hair gloss and to provide hair color and hair dye stabilization | Peter J. Marinelli, Yin Z. Hessefort, Jagdish Trivedi, Gary Wentworth | 2000-10-10 |
| 6126925 | Photostable sunscreen compositions containing dibenzoylmethane derivative, e.g., PARSOL.RTM. 1789, and diesters of naphthalene dicarboxylic acid photostabilizers and enhancers of the sun protection factor (SPF) | Peter J. Marinelli, Yin Z. Hessefort, Jagdish Trivedi, Gary Wentworth | 2000-10-03 |
| 6113931 | Clear formulations containing diesters or polyesters of naphthalene dicarboxylic acid | Peter J. Marinelli, Yin Z. Hessefort, Jagdish Trivedi, Gary Wentworth | 2000-09-05 |
| 5993789 | Photostable sunscreen compositions containing dibenzoylmethane derivative, E.G., parsol.RTM. 1789, and diesters or polyesters of naphthalene dicarboxylic acid photostabilizers and enhancers of the sun protection factor (SPF) | Peter J. Marinelli, Yin Z. Hessefort, Jagdish Trivedi, Gary Wentworth | 1999-11-30 |
| 5788954 | Hydrating skin care and sunscreen composition containing dibenzoylmethane derivative, E.G., parsol 1789, and C12, C16, C18 branched chain hydroxybenzoate and/or C12, C16, branched chain benzoate stabilizers/solubilizers | Steven P. Hopper | 1998-08-04 |
| 5783173 | Stable sunscreen composition containing dibenzoylmethane derivative, E. G., PARSOL 1789, and C12, C16, C18, branched chain hydroxybenzoate and/or C12, C16, branched chain benzoate stabilizers/solubilizers | Steven P. Hopper | 1998-07-21 |