Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Load children
B01J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
Load children
2523/00
Constitutive chemical elements of heterogeneous catalysts
Load children Filter patents View analytics View as hierarchy
B01J2523/80
of Group VIII of the Periodic Table
Load children Filter patents View analytics View as hierarchy
B01J2523/82
Metals of the platinum group
Load children Filter patents View analytics View as hierarchy