Boucher; Heather A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boucher; Heather A..The latest application filed is for "removal of 2-ring aromatics from low boiling streams containing low concentrations of same using membranes".
- Boucher; Heather A. - Point Edward CA
| Patent | Date |
|---|---|
| Removal of 2-ring aromatics from low boiling streams containing low concentrations of same using membranes Grant 5,254,795 - Boucher , et al. October 19, 1 | 1993-10-19 |
| Fractionation of light/heavy waxes by use of porous membranes Grant 5,084,183 - LaFreniere , et al. January 28, 1 | 1992-01-28 |
| Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403) Grant 4,943,672 - Hamner, deceased , et al. July 24, 1 | 1990-07-24 |
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