Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340712 | Non-chloride containing regenerant composition for a strong acid cation exchange resin of a water softener | Peter A. Yarnell, Nichole Pennisi | 2002-01-22 |
| 6281255 | Methods for regeneration of weakly basic anion exchange resins with a combination of an alkali metal carbonate and an alkali metal bicarbonate | Peter A. Yarnell, Nichole Pennisi | 2001-08-28 |
| 6217629 | Phosphate sulfur fertilizer particles and methods for making same | — | 2001-04-17 |
| 6156942 | Catalyst stabilizing additive in the hydrolysis of alkylene oxides | Michael F. Lemanski, Eugene Marie Godfried Andre Van Kruchten | 2000-12-05 |
| 5840339 | Blood cholesterol reducing pharmaceutical composition | — | 1998-11-24 |
| 5403492 | Ion exchange resin having dual morphology | Eli Salem | 1995-04-04 |
| 5397477 | Ion exchange resin having dual morphology | Eli Salem | 1995-03-14 |
| 5192446 | Cation exchange resins having an enhanced capacity for iron oxides | Eli Salem | 1993-03-09 |
| 5022997 | Method for treating aqueous solutions | Eli Salem, Bruce L. Libutti | 1991-06-11 |
| 4747955 | Purification of liquids with treated polyester fibers | — | 1988-05-31 |
| 4629571 | Deoxygenation and purification of liquids | Eli Salem | 1986-12-16 |
| 4606894 | Uranium recovery from carbonate leach liquors using carboxylic acid cation exchange resin | Terrance LaTerra | 1986-08-19 |
| 4572742 | Precoat filter and method for neutralizing sugar syrups | Eli Salem | 1986-02-25 |
| 4568466 | Method for pretreating aqueous solutions with weakly acidic cation exchange resins | Eli Salem | 1986-02-04 |
| 4564455 | Three component resin system and method for purifying aqueous solutions | George C. Flynn, Eli Salem | 1986-01-14 |
| 4548717 | Method for treating aqueous solutions with weakly acidic cation exchange resins | Eli Salem | 1985-10-22 |
| 4547291 | Method for treating aqueous solutions with weakly acidic cation exchange resins | Eli Salem | 1985-10-15 |
| 4187120 | Method for purification of polyhydric alcohols | Louis I. Blaine | 1980-02-05 |