Issued Patents 1994
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376729 | Grafted copolymers highly absorbent to aqueous electrolyte solutions | Iqbal Ahmed | 1994-12-27 |
| 5357000 | Grafted copolymers highly absorbent to aqueous electrolyte solutions | Iqbal Ahmed | 1994-10-18 |
| 5354806 | Superabsorbent crosslinked ampholytic ion pair copolymers | — | 1994-10-11 |
| 5334685 | Grafted copolymers highly absorbent to aqueous electrolyte solutions | Iqbal Ahmed | 1994-08-02 |
| 5331021 | Grafted copolymers highly absorbent to aqueous electrolyte solutions used in diapers and paper towels | Iqbal Ahmed | 1994-07-19 |
| 5326854 | Flocculation process using lactam or vinyl sulfonate polymer | G. Allan Stahl, Ahmad Moradi-Araghi | 1994-07-05 |
| 5290871 | Grafted copolymers highly absorbent to aqueous electrolyte solutions | Iqbal Ahmed | 1994-03-01 |
| 5290870 | Grafted copolymers highly absorbent to aqueous electrolyte solutions | Iqbal Ahmed | 1994-03-01 |
| 5286694 | Lanthanide halide catalyst, method of producing the catalyst, and polymerization process employing the catalyst | Ted M. Pettijohn | 1994-02-15 |
| 5281673 | Superabsorbent polymers | Iqbal Ahmed | 1994-01-25 |