Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613866 | Urethane surfactants and their use in personal care formulations | Albert Zofchak, Madeline Kenney, John Obeji | 2003-09-02 |
| 6392087 | Monohydric alcohol derived urethanes and their use in cosmetic formulations | Albert Zofchak, Madeline Kenney, John Obeji | 2002-05-21 |
| 6315991 | Urethane surfactants and their use in personal care formulations | Albert Zofchak, Madeline Kenney, John Obeji | 2001-11-13 |
| 6107352 | Polymeric difunctional cationic emollients and conditioners for use in cosmetic, personal care and household products | Albert Zofchak, Madeline Kenney, John Obeji | 2000-08-22 |
| 5972324 | Monohydric alcohol derived urethanes and their use in cosmetic formulations | Albert Zofchak, Madeline Kenney, John Obeji | 1999-10-26 |
| 5707612 | Use urethane polymers of castor oil skin and personal care product compositiions | Albert Zofchak, John Obeji | 1998-01-13 |