Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247486 | Method for determining the far-field signature of a plurality of seismic sources | — | 1993-09-21 |
| 5200927 | Method and apparatus for controlling an immersed multisource array emitting acoustic impulses | Jacques Cretin, Jean-Francois Therond | 1993-04-06 |
| 5184329 | Method and device for optimizing the triggering of an array of marine seismic sources | Jacques Cretin, Pascal Froidevaux | 1993-02-02 |
| 4809040 | Single toner color image display apparatus and method | Didier Auray | 1989-02-28 |
| 4679094 | Method for compression and transmission of video information | David G. Rutherford, John Kirlick | 1987-07-07 |
| 4670792 | Method and device for recreation of an analog luminance signal from a digital signal | Bernard Dureigne, Stephane Guerillot | 1987-06-02 |
| 4511992 | System for reconstituting, by filtering, an analog signal from a pseudo-analog signal | Bernard Dureigne, Stephane Guerillot | 1985-04-16 |
| 4357467 | Depolymerized cellulosic material with low crystallinity obtained from cellulosic fibers and process for its manufacture | Jean-Pierre Sachetto, Jean-Pierre Michel, Sergio Cuccolo | 1982-11-02 |
| 4304608 | Process and apparatus for continuous acid hydrolysis and saccharification | Jean-Pierre Sachetto, Herve Tournier, Thomas Hamm, Jean-Michel Armanet | 1981-12-08 |
| 4292089 | Process for continuously dissolving a particulate solid material, notably a lignocellulose material | Jean-Pierre Sachetto, Herve Tournier, Thomas Hamm, Jean-Michel Armanet | 1981-09-29 |
| 4267314 | Process for the preparation of lactosylurea, its purification and its conversion to the corresponding N-hydroxymethylated derivative | Jean-Pierre Sachetto, Sergio Cuccolo, Herve Tournier, Jean-Michel Armanet | 1981-05-12 |
| 4257818 | Process and apparatus for continuous acid hydrolysis and saccharification | Jean-Pierre Sachetto, Herve Tournier, Thomas Hamm, Jean-Michel Armanet | 1981-03-24 |
| 4241089 | Feedstuff for livestock and manufacturing thereof | Jean-Pierre Sachetto | 1980-12-23 |
| 4199371 | Process for continuous acid hydrolysis and saccharification | Jean-Pierre Sachetto, Herve Tournier, Thomas Hamm, Jean-Michel Armanet | 1980-04-22 |