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
31/00
Catalysts comprising hydrides, coordination complexes or organic compounds
Load children Filter patents View analytics View as hierarchy
B01J31/16
containing coordination complexes
Load children Filter patents View analytics View as hierarchy
B01J31/18
containing nitrogen, phosphorus, arsenic or antimony; as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
Load children Filter patents View analytics View as hierarchy
B01J31/1805
the ligands containing nitrogen
Load children Filter patents View analytics View as hierarchy
B01J31/181
Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
Load children Filter patents View analytics View as hierarchy
B01J31/1825
Ligands comprising condensed ring systems, e.g. acridine, carbazole
Load children Filter patents View analytics View as hierarchy
B01J31/183
with more than one complexing nitrogen atom, e.g. phenanthroline
Load children Filter patents View analytics View as hierarchy