Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196560 | Proppant treatment with polymerizable natural oils | Kewei Zhang, Chuanzhong Wang, Weibing Lu | 2019-02-05 |
| 8889653 | Grafting polymerization of guar and other polysaccharides by electron beams | Christian Priou | 2014-11-18 |
| 8796487 | Process for the preparation of highly purified, dialkydithiophosphinic compounds | Gary Woodward | 2014-08-05 |
| 8258342 | Process for making a (meth)acrylamide monomer | — | 2012-09-04 |
| 8119733 | Reactive monomeric surfactants | — | 2012-02-21 |
| 7858722 | Process for making an acrylic monomer having one or more quaternary ammonium groups and its polymers | Jon D. Kiplinger, Douglas Radtke | 2010-12-28 |
| 7838667 | Grafting polymerization of guar and other polysaccharides by electron beams | Christian Priou | 2010-11-23 |
| 7585927 | Reactive surfactants and their use in emulsions and dispersions | — | 2009-09-08 |
| 7572931 | Process for the preparation of highly purified, dialkydithiophosphinic compounds | Gary Woodward | 2009-08-11 |
| 7259192 | Molecular weight reduction of polysaccharides by electron beams | Christian Priou | 2007-08-21 |
| 7247693 | Monomer compound comprising several cationic groups, process for making the same, and polymers comprising units deriving therefrom | Dominic Wai-Kwing Yeung | 2007-07-24 |
| 7064232 | Hydrophobic modified diquaternary monomers and polymers as thickening agents of acidic aqueous compositions | Jeanne Chang | 2006-06-20 |
| 7064243 | Screens and assays for agents useful in controlling parasitic nematodes | Lucinda Burnam, Ann Sluder, Elizabeth Link, Beth Westlund | 2006-06-20 |
| 7030275 | Monomer compound comprising several cationic groups, process for making the same, and polymers comprising units deriving therefrom | — | 2006-04-18 |
| 6846482 | Insect control agent | Scott Chouinard, James Velema | 2005-01-25 |
| 6838514 | Polymers which exhibit thermothickening properties and process making same | Dominic Wai-Kwing Yeung, Bruno Langlois, Dominique Charmot, Pascale Corpart | 2005-01-04 |
| 6376631 | Processes to control the residual monomer level of copolymers of tertiary amino monomer with a vinyl-functional monomer | Dominic Wai-Kwing Yeung, Richard E. Rice | 2002-04-23 |
| 6326193 | Insect control agent | Scott Chouinard, James Velema | 2001-12-04 |