Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6255268 | Bleaching and cleaning compositions containing fragrances | — | 2001-07-03 |
| 5985167 | Wet treatment of leather hides | John A. Thompson, Jack O. Lavoie, Robert A. Aleksejczyk | 1999-11-16 |
| 5981461 | Cleaning compositions containing a halogen bleaching agent and a sulfosuccinate salt | Michael Y. Chiang | 1999-11-09 |
| 5972864 | Bleaching and cleaning compositions containing fragrances | — | 1999-10-26 |
| 5962399 | Preparation of alkylpolyglycosides and cleaning compositions comprising same | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Robert A. Aleksejczyk +5 more | 1999-10-05 |
| 5859218 | Preparation of alkylpolyglycosides | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Robert A. Aleksejczyk +5 more | 1999-01-12 |
| 5744441 | Enhanced performance of amphoteric surfactants | Allen D. Urfer | 1998-04-28 |
| 5734029 | Preparation of improved alkypolygloycoside surfactant mixtures | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Robert A. Aleksejczyk | 1998-03-31 |
| 5567205 | Wet treatment of leather hides | John A. Thompson, Jack O. Lavoie, Robert A. Aleksejczyk | 1996-10-22 |
| 5503754 | Wet treatment of leather hides | John A. Thompson, Jack O. Lavoie, Robert A. Aleksejczyk | 1996-04-02 |
| 5449763 | Preparation of alkylpolyglycosides | Harald P. Wulff, Paul A. Siracusa, Patricia E. Bator, Barry A. Salka, Robert A. Aleksejczyk +5 more | 1995-09-12 |