CARRIERES DU BOULONNAIS has a total of 15 patent applications. Its first patent ever was published in 1995. It filed its patents most often in EPO (European Patent Office), France and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and thermal processes are OOO N EHKOLOGICHESKOE PRED EHK, BEIJING RES INST YUJIAMING SAN and SEV KAVKAZSKIJ G T UNI.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 5 | |
#2 | France | 5 | |
#3 | United States | 3 | |
#4 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Environmental technology | |
#3 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Building materials | |
#2 | Climate change mitigation in goods production | |
#3 | Furnaces |
# | Name | Total Patents |
---|---|---|
#1 | Beauvent Guy | 13 |
#2 | Holard Eric | 7 |
#3 | Tirlocq Jacques | 3 |
#4 | Deletter Michel | 3 |
#5 | Ambroise Jean | 2 |
Publication | Filing date | Title |
---|---|---|
FR2832401A1 | White cement, manufacturing method and installation | |
FR2832402A1 | Cementitious composition, process for producing withdrawal caps and lifting of reduced edges and obtained caps | |
FR2825086A1 | Process for the manufacture of a sulfo-aluminous and / or ferro-aluminous cement, cement obtained by this process, and installation for implementing same | |
FR2761679A1 | Process for the removal of sulfurous acids from industrial treatment and for obtaining stable products | |
FR2741337A1 | Process for the production of mineral products with important calorific contents from waste and products therefrom |