Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831042 | Use of anionic dispersion polymers as viscosity modifiers in aqueous drilling fluids | Guillem Solé Ristol | 2004-12-14 |
| 6753388 | Structurally-modified polymer flocculants | Wesley L. Whipple, Chidambaram Maltesh, Ananthasubramanian Sivakumar, Tracey M. Guddendorf, Angela P. Zagala | 2004-06-22 |
| 6696067 | Cosmetic compositions containing dispersion polymers | Loralei Brandt, Douglas E. Betts | 2004-02-24 |