Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8796035 | Method and device for fast sulfur characterization and quantification in sedimentary rocks and petroleum products | Roland Antonas, Violaine Lamoureux-Var, Geremie Letort, Daniel Pillot, Valerie Beaumont +1 more | 2014-08-05 |
| 5958777 | Device for determining CO.sub.2 and CO in a geologic sediment | Francois Marquis | 1999-09-28 |
| 5843787 | Method allowing the fast assessment of at least one petroleum characteristic of a rock sample-application to a reservoir comprising heavy oils | Khomsi Trabelsi | 1998-12-01 |
| 5811308 | Method for determining petroleum characteristics of geologic sediments | Francois Marquis | 1998-09-22 |
| 5363692 | Device and method for evaluating the ability of a body containing a product to expel the product from the body | Eric Lafargue, Thierry Lesage | 1994-11-15 |
| 5167139 | Device and method for assessing the aptitude that a body has in opposing the passage of a product and application thereof to dysmigration assessment | Eric Lafargue, Thierry Lesage | 1992-12-01 |
| 4519983 | Method and device for determining the organic carbon content of a sample | Marcel Madec, Paul Leplat, Jacques Paulet | 1985-05-28 |
| 4352673 | Method and device for determining the organic carbon content of a sample | Marcel Madec, Paul Leplat, Jacques Paulet | 1982-10-05 |
| 4229181 | Method for determining oil-related characteristics of geological sediments from small samples thereof | Jean-Loup Laporte, Marcel Madec, Francois Marquis | 1980-10-21 |
| 4213763 | Method and device for analyzing geological sediments and for determining their organic sulfur content | Marcel Madec, Jean-Loup Laporte, Imre Barsony | 1980-07-22 |