Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693838 | Aluminoxane process and product | Samuel A. Sangokoya, Lawrence H. Shepherd, Jr. | 1997-12-02 |
| 5663394 | High yield aluminoxane synthesis process | John K. Roberg | 1997-09-02 |
| 5606087 | Process for making aluminoxanes | John K. Roberg, Robert E. Farritor | 1997-02-25 |
| 5599964 | Continuous process for preparing hydrocarbylaluminoxanes | John K. Roberg, Robert E. Farritor | 1997-02-04 |