Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5851430 | Bituminous emulsions | Alistair Stewart Taylor, Spencer Taylor | 1998-12-22 |
| 5670087 | Method of preparing HIPR bituminous emulsions | Alistair Stewart Taylor, Spencer Taylor | 1997-09-23 |
| 5641433 | Preparation of HIPR emulsions | Alistair Stewart Taylor, Spencer Taylor | 1997-06-24 |
| 4934398 | Preparaton of HIPR emulsions and transportation thereof | Alistair Stewart Taylor, Spencer Taylor | 1990-06-19 |
| 4923483 | Viscous hydrocarbon-in-water emulsions | Ignacio A. Layrisse R., Domingo R. Polanco, Hercilio Rivas, Euler Jimenez G., Lirio Quintero +5 more | 1990-05-08 |
| 4915819 | Treatment of viscous crude oils | Jorge Luis Grosso, Ignacio Layrisse, Alan Stockwell | 1990-04-10 |
| 4895641 | Method of desalting crude oil | Maria Briceño, Alistair Stewart Taylor, Spencer Taylor | 1990-01-23 |
| 4806231 | Method for desalting crude oil | David E. Graham, Ignacio Layrisse, Alan Stockwell | 1989-02-21 |
| 4801304 | Process for the production and burning of a natural-emulsified liquid fuel | Domingo R. Polanco, Ignacio Layrisse, Hercilio Rivas, G. Euler Jimenez, Lirio Q. de Paz +3 more | 1989-01-31 |
| 4795478 | Viscous hydrocarbon-in-water emulsions | Ignacio A. Layrisse R., Domingo R. Polanco, Hercilio Rivas, Euler Jimenez G., Lirio Quintero +5 more | 1989-01-03 |
| 4781819 | Treatment of viscous crude oils | Jorge Luis Grosso, Ignacio Layrisse, Alan Stockwell | 1988-11-01 |