Ora Kedem
18Patents
14h-index
20Co-inventors
78Inventor score
Filing activity: May 1, 1974 → Dec 12, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5714521A | Ion exchange membranes | Chemistry; Metallurgy | 77 | Expired |
| US4217200A | Membranes | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4033850A | Electrodialysis device | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5240579A | Electrodialysis reversal process and apparatus with bipolar membranes | Chemistry; Metallurgy | 58 | Expired |
| US4226688A | Electrodialysis device | Performing Operations; Transporting | 47 | Expired |
| US4569747A | Modular electrodialysis device | Performing Operations; Transporting | 41 | Expired |
| US3965255A | Controlled drug releasing preparations | Human Necessities | 37 | Expired |
| US7166188B2 | Evaporation device | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4238307A | Electrodialysis process for the separation of essential amino acids from derivatives thereof | Performing Operations; Transporting | 16 | Expired |
| US4246092A | Method and apparatus for the performance of selective electrodialysis | Performing Operations; Transporting | 15 | Expired |
| US4238306A | Electrodialysis process for the separation of non-essential amino acids from derivatives thereof | Performing Operations; Transporting | 15 | Expired |
| US5152904A | Water softening process | Chemistry; Metallurgy | 14 | Expired |
| US6090258A | Ion-exchange spacer and processes for the preparation thereof | Performing Operations; Transporting | 14 | Expired |
| US7740967B2 | Highly conductive ordered ion exchange membranes | Emerging Cross-Sectional Technologies | 14 | Active |
| US5288385A | Supported, mechanically stable bipolar membrane for electrodialysis | Chemistry; Metallurgy | 8 | Expired |
| US8455557B2 | Membranes, coatings and films and methods for their preparation | Emerging Cross-Sectional Technologies | 5 | Active |
| US8710109B2 | Chemically resistant membranes, coatings and films and methods for their preparation | Performing Operations; Transporting | 2 | Active |
| US9457318B2 | Anion exchange membranes, methods of preparation and uses | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.