Grande-Paroisse S.A.
6Patents
0Active
6Granted
26Portfolio score
Filing activity: Sep 15, 1993 → Dec 1, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5628810A | Method and composition for increasing the protein content of grains | Chemistry; Metallurgy | 25 | Expired |
| US5536483A | Zeolite Y-based catalytic composition for use in the treatment of oxygenated effluents containing nitrogen oxides, its preparation and process for use | Performing Operations; Transporting | 11 | Expired |
| US5582810A | Removal of nitrous oxide from gaseous effluents comprised thereof | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5409516A | Process for the production of phospho-nitrogenous products and products thus obtained | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6682710B1 | Catalytic reduction of nitrous oxide content in gases | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7238641B2 | Catalyst based on ferrierite/iron for catalytic reduction of nitrous oxide | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.