Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670033 | Process and products of purification of anhydrosugar alcohols | Michael A. Hubbard, Michael Wohlers, Edward G. Zey, George Kvakovszky, Thomas H. Shockley +3 more | 2003-12-30 |
| 6541032 | Use of finely divided dye-containing polymers PD as color-imparting constituent in cosmetic compositions | Monika Medelnick, Ellen Pfrommer, Thorsten Clemens, Peter Erk, Arno Bohm +8 more | 2003-04-01 |