Aaron Barkatt
13Patents
9h-index
11Co-inventors
69Inventor score
Filing activity: Mar 21, 1980 → Aug 20, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4648975A | Process of using improved silica-based chromatographic supports containing additives | Performing Operations; Transporting | 41 | Expired |
| US4659512A | Fixation of dissolved metal species with a complexing agent | Chemistry; Metallurgy | 29 | Expired |
| US5434331A | Removal of radioactive or heavy metal contaminants by means of non-persistent complexing agents | Physics | 25 | Expired |
| US4995984A | Supported heteropolycyclic compounds in the separation and removal of late transition metals | Chemistry; Metallurgy | 24 | Expired |
| US4876232A | Supported heteropolycyclic compounds in the separation and removal of late transition metals | Chemistry; Metallurgy | 13 | Expired |
| US4687581A | Method of separating and purifying cations by ion exchange with regenerable porous glass | Chemistry; Metallurgy | 13 | Expired |
| US4659477A | Fixation of anionic materials with a complexing agent | Chemistry; Metallurgy | 10 | Expired |
| US6084146A | Immobilization of radioactive and hazardous contaminants and protection of surfaces against corrosion with ferric oxides | Physics | 9 | Expired |
| US4332031A | Silica removal process and alumina composition used therein | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6288300A | Thermal treatment and immobilization processes for organic materials | Physics | 7 | Expired |
| US5270292A | Method for the formation of high temperature semiconductors | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4654146A | Ion exchanger to separate heavy alkali metal ions | Performing Operations; Transporting | 3 | Expired |
| US10441940B2 | Polymers grafted with organic phosphorous compounds for extracting uranium from solutions | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.