Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428684 | Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants | Lawrence Alan Hough, Gilda Lizarraga, Jean-Christophe Castaing, Subramanian Kesavan | 2016-08-30 |
| 9422671 | Process of making aqueous dispersions of polymers, emulsions of polymers, and use thereof | Fabio Trezzi | 2016-08-23 |
| 9303096 | Expandable elastomeric material in the presence of water or oil | Arnaud Cadix, Chi-Thanh Vuong | 2016-04-05 |
| 9228041 | Compositions with pH responsive copolymer containing MAEP and/or MAHP and method for using same | Nemesio Martinez-Castro, Jennie McGuire, James H. Woods | 2016-01-05 |