| 10441940 |
Polymers grafted with organic phosphorous compounds for extracting uranium from solutions |
Chanel Tissot, Mohamad Al-Sheikhly |
2019-10-15 |
| 6288300 |
Thermal treatment and immobilization processes for organic materials |
Miriam Lemus, Marta Gmurczyk, Galina Cherepakhov |
2001-09-11 |
| 6084146 |
Immobilization of radioactive and hazardous contaminants and protection of surfaces against corrosion with ferric oxides |
Ewa Labuda, Marta Gmurczyk, Donna Wilder |
2000-07-04 |
| 5434331 |
Removal of radioactive or heavy metal contaminants by means of non-persistent complexing agents |
Stephanie A. Olszowka |
1995-07-18 |
| 5270292 |
Method for the formation of high temperature semiconductors |
Hamid Hojaji |
1993-12-14 |
| 4995984 |
Supported heteropolycyclic compounds in the separation and removal of late transition metals |
— |
1991-02-26 |
| 4876232 |
Supported heteropolycyclic compounds in the separation and removal of late transition metals |
— |
1989-10-24 |
| 4687581 |
Method of separating and purifying cations by ion exchange with regenerable porous glass |
Pedro B. Macedo, Herbert G. Sutter |
1987-08-18 |
| 4659512 |
Fixation of dissolved metal species with a complexing agent |
Pedro B. Macedo |
1987-04-21 |
| 4659477 |
Fixation of anionic materials with a complexing agent |
Pedro B. Macedo |
1987-04-21 |
| 4654146 |
Ion exchanger to separate heavy alkali metal ions |
Pedro B. Macedo |
1987-03-31 |
| 4648975 |
Process of using improved silica-based chromatographic supports containing additives |
Pedro B. Macedo |
1987-03-10 |
| 4332031 |
Silica removal process and alumina composition used therein |
Pedro B. Macedo |
1982-05-25 |