Beth McCulloch
22Patents
8h-index
20Co-inventors
75Inventor score
Filing activity: Aug 19, 1988 → Oct 14, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7637983B1 | Metal organic framework—polymer mixed matrix membranes | Performing Operations; Transporting | 47 | Active |
| US5840181A | Chromatographic separation of fatty acids using ultrahydrophobic silicalite | Performing Operations; Transporting | 19 | Expired |
| US5107052A | Extraction of dimethyl paraffins from isomerates | Chemistry; Metallurgy | 13 | Expired |
| US5276246A | Process for separating normal olefins from non-normal olefins | Chemistry; Metallurgy | 13 | Expired |
| US5518625A | Chiral separations by simulated moving bed chromatography operating at low k' values | Performing Operations; Transporting | 12 | Expired |
| US5177299A | Recovery of high octane components from isomerates | Chemistry; Metallurgy | 12 | Expired |
| US5262144A | Siliceous molecular sieves having low acid activity and process for preparing same | Performing Operations; Transporting | 11 | Expired |
| US5071560A | Process for purifying phenylalanine | Performing Operations; Transporting | 8 | Expired |
| US7846496B2 | Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles and methods for making the same | Emerging Cross-Sectional Technologies | 7 | Active |
| US5858209A | Catalytic reforming process with increased aromatics yield | Chemistry; Metallurgy | 6 | Expired |
| US5220102A | Process for separating normal olefins from non-normal olefins | Chemistry; Metallurgy | 6 | Expired |
| US5626762A | Separations by simulated moving bed chromatography operating at low K' values using weakly interating adsorbents as the stationary phase | Performing Operations; Transporting | 6 | Expired |
| US5672265A | Catalytic reforming process with increased aromatics yield | Chemistry; Metallurgy | 5 | Expired |
| US6106724A | Process for separating chiral compounds using a unimodal large pore silica as the support | Performing Operations; Transporting | 5 | Expired |
| US4876390A | Process for separating dichlorodiphenylsulfone isomers | Chemistry; Metallurgy | 5 | Expired |
| US4996380A | Process for extracting meta-dichlorobenzene from isomer mixtures with mixed alkali metal exchanged X zeolite adsorbents | Chemistry; Metallurgy | 4 | Expired |
| US8394453B2 | Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles | Emerging Cross-Sectional Technologies | 2 | Active |
| US5928515A | Adsorptive separation of 3-hydroxytetrahydrofuran enantiomers | Physics | 2 | Expired |
| US5888927A | Chiral separation using a unimodal, large-pore silica as the support | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5340404A | Process for separating allose from other sugars | Chemistry; Metallurgy | 1 | Expired |
| US5143685A | Process for purification of ortho-chlorotoluene | Chemistry; Metallurgy | 1 | Expired |
| US4922040A | Process for extracting 2,5-dichlorotoluene from isomer mixtures with sodium-L zeolite adsorbents | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.