Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386225 | Process for the separation of cresol from xylenol | — | 1983-05-31 |
| 4382001 | Use of activated carbon for separation of ethanol from water | Santi Kulprathipanja | 1983-05-03 |
| 4373025 | Process for the isomerization of glucose | James W. Priegnitz | 1983-02-08 |
| 4372876 | Zeolite molecular sieve adsorbent for an aqueous system | Santi Kulprathipanja | 1983-02-08 |
| 4367364 | Process for separating normal paraffins using silicalite adsorbent | Santi Kulprathipanja | 1983-01-04 |
| 4358322 | Process for separating a ketose from an aldose by selective adsorption | James W. Priegnitz | 1982-11-09 |
| 4349668 | Process for separating glucose from fructose by selective adsorption | James W. Priegnitz | 1982-09-14 |
| 4343623 | Use of esterified silica for separation of ethanol from water | Santi Kulprathipanja | 1982-08-10 |
| 4340724 | Process for separating a ketose from an aldose by selective adsorption | James W. Priegnitz | 1982-07-20 |
| 4333769 | Technique to reduce the zeolite molecular sieve solubility in an aqueous system | Santi Kulprathipanja | 1982-06-08 |
| 4333770 | Extraction of sucrose from molasses | Richard L. Fergin | 1982-06-08 |
| 4329280 | Process for separating esters of fatty and rosin acids | Michael T. Cleary, Santi Kulprathipanja | 1982-05-11 |
| 4326092 | Process for the separation of meta-xylene | — | 1982-04-20 |
| 4319928 | Technique to reduce the zeolite molecular sieve solubility in an aqueous system | Santi Kulprathipanja | 1982-03-16 |
| 4319058 | Process for the separation of ethanol from water | Santi Kulprathipanja | 1982-03-09 |
| 4287001 | Esterified aluminosilicate adsorbent as for resolution of sugar components | Santi Kulprathipanja | 1981-09-01 |
| 4226977 | Process for separating a ketose from an aldose by selective adsorption | James W. Priegnitz | 1980-10-07 |