ZEOCHEM LLC
16Patents
5Active
16Granted
38Portfolio score
Filing activity: Nov 4, 1974 → Feb 5, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6183539A | Molecular sieve adsorbent for gas purification and preparation thereof | Emerging Cross-Sectional Technologies | 48 | Expired |
| US8680344B2 | Molecular sieve adsorbent blends and uses thereof | Chemistry; Metallurgy | 43 | Active |
| US6096194A | Sulfur adsorbent for use with oil hydrogenation catalysts | Chemistry; Metallurgy | 22 | Expired |
| US6530975B2 | Molecular sieve adsorbent for gas purification and preparation thereof | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4017590A | Preparation of synthetic ferrierite | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6743745B2 | Process for production of molecular sieve adsorbent blends | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6918948B2 | Process for use of molecular sieve adsorbent blends | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7300899B2 | Lithium exchanged zeolite X adsorbent blends | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4081514A | Process for producing fluidized mordenite particles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4093699A | Synthetic zeolite | Chemistry; Metallurgy | 5 | Expired |
| US3982896A | Test method for determining zeolite | Physics | 4 | Expired |
| US7651550B2 | Method for sulfur compounds removal from contaminated gas and liquid streams | Performing Operations; Transporting | 2 | Expired |
| US10099201B1 | Zeolite agglomerates with a halloysite clay binder | Performing Operations; Transporting | 1 | Active |
| US9925522B2 | Doped materials for reverse phase chromatography | Performing Operations; Transporting | 0 | Active |
| US9555401B2 | Molecular sieve adsorbent blends and uses thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US8969633B2 | Molecular sieve adsorbent blends and uses thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.