Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090984 | .alpha.-phenoxy-alkanols, their methods of preparation and their applications | Joseph Schapira, Jean-Jacques Gasse, Vincent Schanen, Benoit Rondot, Jean Lemoine | 2000-07-18 |
| 6028226 | Process for 3,4-disubstituted dinitroanilines | Joseph Schapira, Jean-Jacques Gasse, Vincent Schanen, Benoit Rondot, Jean Lemoine | 2000-02-22 |
| 5981800 | Preparation process for 4-substituted dinitroanilines | Joseph Schapira, Jean-Jacques Gasse, Vincent Schanen, Benoit Rondot, Jean Lemoine | 1999-11-09 |
| 5698005 | Composition which is simultaneously anticlumping and water-repellant for salts, simple and complex fertilizers and process for the use thereof | Joseph Schapira, Pascal Petitbon, Dominique Imbert | 1997-12-16 |
| 5567236 | Composition containing materials improving the rheological properties of cement-based products | Joseph Schapira, Jean-Jacques Gasse, Eric Hadzamann, Joel Bonnin | 1996-10-22 |
| 5472476 | Anticlumping composition and anticlumping process for fertilizers | Joseph Schapira, Pascal Petitbon, Dominique Imbert | 1995-12-05 |
| 5456775 | Internal additive and process for the preparation of certain crystallized forms of ammonium nitrate and industrial uses of the said forms | Joseph Schapira, Pascal Petitbon, Loic Guenard, Daniel Chaillou | 1995-10-10 |
| 5372748 | Agent inhibiting the corrosive characteristics of nitrogenous fertilizing solutions, process using the said agent and nitrogenous fertilizing solutions containing the said agent | Joseph Schapira, Pascal Petitbon, Dominique Imbert | 1994-12-13 |
| 5364440 | Anti-clumping products, compositions containing the said products and treatments in which the said products are used | Joseph Schapira, Pascal Petitbon, Dominique Imbert | 1994-11-15 |
| 5203906 | Anti-clumping products, compositions and treatments for salts, simple and complex fertilizers | Joseph Schapira, Pascal Petitbon, Daniel Chaillou | 1993-04-20 |
| 4374039 | Anticlumping products and treatments based on amin salts | Joseph Schapira, Jacques Ruel, Robert Sadlo, Robert F. Christian | 1983-02-15 |