Waterproofing material composed of a vitrified layer and a cementitious layer made with materials obtained from mining tailings and methods
Country:
Convenio Chile
Status:
CONCEDIDA
Request number:
CL201902860
Application date:
07/10/2019
Immersed, autonomous, mobile device that emits light at specific wavelengths for the cultivation of photosynthesizing microorganisms
Country:
Convenio Chile
Status:
CONCEDIDA
Request number:
CL201703481
Application date:
29/12/2017
Collector and frothing agent for flotation based on organic residues for the recovery of metals from minerals by froth flotation, collector and frothing agent recovery process and foaming flotation process that uses the collector and frothing agent
Country:
Sudáfrica
Status:
CONCEDIDA
Request number:
ZA201205536
Application date:
22/01/2010
Collector and frothing agent for flotation based on organic residues for the recovery of metals from minerals by froth flotation, collector and frothing agent recovery process and foaming flotation process that uses the collector and frothing agent
Country:
USA
Status:
CONCEDIDA
Request number:
US201302541
Application date:
22/01/2010
Collector and frothing agent for flotation based on organic residues for the recovery of metals from minerals by froth flotation, collector and frothing agent recovery process and foaming flotation process that uses the collector and frothing agent
Country:
Canadá
Status:
CONCEDIDA
Request number:
CA2787724
Application date:
22/01/2010
Collecting and foaming agent for foam flotation in the recovery of metals from sulphide or non-sulphide minerals consisting of organic residues derived from aerobic or anaerobic treatment or decomposition processes; production process of said agent; its use; and foam flotation process