Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672802 | Process for the preparation of alpha olefins | — | 1997-09-30 |
| 5427717 | Secondary alkyl sulfate/zeolite-containing surfactant compositions | David K. Schisla, Robert Stephen Tomaskovic, Charles M. Arbore | 1995-06-27 |
| 5349101 | Process for the preparation of secondary alkyl sulfate-containing surfactant compositions | David K. Schisla, Robert Stephen Tomaskovic, Timothy D. Hoewing | 1994-09-20 |
| 5290484 | Process for the preparation of secondary alkyl sulfate-containing surfactant compositions | — | 1994-03-01 |
| 5281366 | Process for the preparation of secondary alkyl sulfate-containing surfactant compositions | — | 1994-01-25 |
| 5250718 | Process for the preparation of secondary alkyl sulfate-containing surfactant compositions | — | 1993-10-05 |
| 5075041 | Process for the preparation of secondary alcohol sulfate-containing surfactant compositions | — | 1991-12-24 |
| H479 | Wood pulp bleaching process | Donald L. Wood | 1988-06-07 |
| 4528416 | Ethylene oligomerization process carried out in a monohydric/dihydric alcohol solvent mixture | — | 1985-07-09 |
| 4502538 | Polyalkoxy sulfonate, CO.sub.2 and brine drive process for oil recovery | Scott Lee Wellington, Joseph Reisberg, David B. Bright | 1985-03-05 |
| 4474678 | Alkanol ethoxylate-containing detergent compositions | Donald L. Wood, Hans E. Kubitschek | 1984-10-02 |
| 4443418 | Method of removing hydrogen sulfide and carbon dioxide from gases | — | 1984-04-17 |
| 4423256 | Recovery of secondary alkanols | Paul V. Shaw, Larry Wayne Payne, Charles E. Sanborn | 1983-12-27 |
| 4404406 | Oxidation of isobutane under super-critical conditions | Elton G. Foster | 1983-09-13 |
| 4317938 | Preparation of secondary alkanol alkoxylates | — | 1982-03-02 |
| 4284837 | Process for recovery of an aliphatic diol oligomerization solvent | — | 1981-08-18 |