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
27/00
Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
Load children Filter patents View analytics View as hierarchy
B01J27/14
Phosphorus; Compounds thereof
Load children Filter patents View analytics View as hierarchy
B01J27/16
containing oxygen; , i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
Load children Filter patents View analytics View as hierarchy
B01J27/18
with metals; other than Al or Zr
Load children Filter patents View analytics View as hierarchy
B01J27/1802
Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
Load children Filter patents View analytics View as hierarchy
B01J27/1817
with copper, silver or gold
Filter patents View analytics View as hierarchy