Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196624 | Detergent grade to C.sub.10 to C.sub.28 olefins, (C.sub.10 to C.sub.28 alkyl)benzenes and C.sub.10 to C.sub.28 alkyl) benzene sulfonates and process for preparing same using a phosphine containing catalyst | Richard S. Threlkel, Victor P. Kurkov | 1993-03-23 |
| 5143632 | Polysiloxane polymer having pendant aromatic groups useful in enhanced oil recovery using carbon dioxide flooding | — | 1992-09-01 |
| 5057637 | Process for producing C.sub.5 to C.sub.18 straight chain .alpha.-olefins from the corresponding internal olefins | William A. Sweeney | 1991-10-15 |
| 4435547 | Stabilized polypyrrolidone end capped with alkanolamine and process for preparing | Phillip H. Parker | 1984-03-06 |
| 4383065 | Stabilized polypyrrolidone composition | Phillip H. Parker | 1983-05-10 |
| 4376831 | Phosphoric acid treated sulfur cement-aggregate compositions | — | 1983-03-15 |
| 4261881 | Poly-2-pyrrolidone composition having improved stability and method of extruding | — | 1981-04-14 |
| 4221605 | Sulfur foam process | — | 1980-09-09 |
| 4219364 | Sulfur foam process and product | — | 1980-08-26 |