Inventor

QUAN PETER M

GB21 patents

⚠️ This page may combine multiple inventors who share the name “QUAN PETER M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QUAN PETER M

ICI PLC

Substituted triazoles

Process for the extraction of metal values and novel metal extractants

Process for the extraction of metal values with bisimidazole metal extractants

Triazolopyrimidine extractants

Extraction of metal values

Pyridine dicarboxylic ester metal extractants

Bis-bibenzimidazole composition

Process for the extraction of metal values and novel metal extractants

Poly-(n-[2-hydroxybenzyl])-1,2-diaminoethanes

Process for the extraction of gallium

ICI LTD

Metal extractants

Process for the extraction of metal values

Process for the extraction of metal values and novel metal extractants

Heterocyclic thione

Process for the manufacture of aromatic nitriles

Process for the manufacture of cyano azo dyes

ZENECA LTD

Process for extracting metal values from aqueous solution

Process for extracting metals

Alkylphenoxy substituted bis (thio phosphoryl) amines

Bis(dialkylthiophosphoryl)amines as metal extractants

Heterocyclic thione