| 5035886 |
Active agent delivery device |
Paritosh M. Chakrabarti, Harlan B. Johnson, Dennis D. Leatherman, Robert R. Simmons |
1991-07-30 |
| 4959208 |
Active agent delivery device |
Paritosh M. Chakrabarti, John M. Denison, Harlan B. Johnson, Dennis D. Leatherman, Linda P. Reinhardt +2 more |
1990-09-25 |
| 4515664 |
Electro organic method |
— |
1985-05-07 |
| 4469808 |
Permionic membrane electrolytic cell |
— |
1984-09-04 |
| 4462876 |
Electro organic method and apparatus for carrying out same |
Norman R. DeLue |
1984-07-31 |
| 4454011 |
Electro organic method and apparatus for carrying out same |
Stanley R. Pickens |
1984-06-12 |
| 4445985 |
Electro organic method and apparatus for carrying out same |
— |
1984-05-01 |
| 4394229 |
Cathode element for solid polymer electrolyte |
— |
1983-07-19 |
| 4389297 |
Permionic membrane electrolytic cell |
— |
1983-06-21 |
| 4381983 |
Solid polymer electrolyte cell |
— |
1983-05-03 |
| 4370209 |
Electrolytic process including recovery and condensation of high pressure chlorine gas |
Wilmer B. Graybill |
1983-01-25 |
| 4366041 |
Method of preparing a cathode-diaphragm unit |
Ronald D. Chamberlin |
1982-12-28 |
| 4345986 |
Cathode element for solid polymer electrolyte |
— |
1982-08-24 |
| 4299674 |
Process for electrolyzing an alkali metal halide using a solid polymer electrolyte cell |
— |
1981-11-10 |
| 4299675 |
Process for electrolyzing an alkali metal halide |
— |
1981-11-10 |
| 4273629 |
Solid polymer electrolyte chlor-alkali process and electrolytic cell |
— |
1981-06-16 |