Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742098 | Organophilic clay gellants and process for preparation | Charles A. Cody, Steven J. Kemnetz, William W. Reichert, Edward D. Magauran, Johnny R. Johnson | 1988-05-03 |
| 4695402 | Organophilic clay gellants and process for preparation | Charles A. Cody, Steven J. Kemnetz, William W. Reichert, Edward D. Magauran, Johnny R. Johnson | 1987-09-22 |
| 4517112 | Modified organophilic clay complexes, their preparation and non-aqueous systems containing them | Wilbur Mardis | 1985-05-14 |
| 4475950 | Printing ink compositions containing organophilic clay gellant | — | 1984-10-09 |
| 4450095 | Organophilic clay gellant having enhanced dispersibility | — | 1984-05-22 |
| 4434075 | Anionically modified organophilic clays and their preparation | Wilbur Mardis | 1984-02-28 |
| 4434076 | Clay cation complexes and their use to increase viscosity of liquid organic systems | Wilbur Mardis | 1984-02-28 |
| 4412018 | Organophilic clay complexes, their preparation and compositions comprising said complexes | Wilbur Mardis | 1983-10-25 |
| 4410364 | Printing ink compositions | Wilbur Mardis | 1983-10-18 |
| 4391637 | Rheological additive for non-aqueous fluid systems | Wilbur Mardis | 1983-07-05 |
| 4287086 | Viscous organic systems containing an organophilic clay gellant without an organic dispersant therefor | John W. Jordan | 1981-09-01 |
| 4216135 | Organophilic clays and thixotropic polyester compositions containing the same | — | 1980-08-05 |
| 4208218 | Viscosity increasing additive for non-aqueous fluid systems | — | 1980-06-17 |
| 4193806 | Viscosity increasing additive for printing inks | — | 1980-03-18 |