Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355376 | Positive electrode material based on titanium oxysulphide for electrochemical generator and method for making same | — | 2002-03-12 |
| 5202201 | Composite element having a titanium chalcogenide or oxychalcogenide layer, more particularly usable as the positive electrode in a thin film electrochemical cell | Richard Dormoy, Alain Levasseur | 1993-04-13 |
| 4592151 | Packing elements for device for countercurrent exchange, particularly heat exchange, between solid particles and a gas current | — | 1986-06-03 |
| 4568362 | Gasification method and apparatus for lignocellulosic products | Xavier Deglise, Philippe Schlicklin | 1986-02-04 |
| 4450895 | Process and apparatus for heating or cooling light solid particles | Maurice Bergougnou | 1984-05-29 |
| 4423558 | Device for heat exchange between solid particles and a gas current | — | 1984-01-03 |
| 4369834 | Process for recuperation of heat from a gaseous current | Jean-François Martin | 1983-01-25 |
| 4351119 | Apparatus and method for drying compact, vitrifiable mixtures | — | 1982-09-28 |
| 4323384 | Preheater for compacted vitrifiable material | — | 1982-04-06 |
| 4318229 | Fluidizing grid | — | 1982-03-09 |
| 4277205 | Apparatus for distribution of solid particles | — | 1981-07-07 |