Peter M. Quan

Person

Manchester, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Chemical process
- Patent number 5,728,853
- Issue date Mar 17, 1998
- Zeneca Limited
- John Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylphenoxy substituted bis (thio phosphoryl) amines
- Patent number 5,557,003
- Issue date Sep 17, 1996
- Zeneca Limited
- John Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis(dialkylthiophosphoryl)amines as metal extractants
- Patent number 5,502,250
- Issue date Mar 26, 1996
- Zeneca Limited
- John Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for extracting metal values from aqueous solution
- Patent number 5,433,855
- Issue date Jul 18, 1995
- Zeneca Limited
- John Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for extracting metals
- Patent number 5,393,431
- Issue date Feb 28, 1995
- Zeneca Limited
- John Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic thione
- Patent number 5,342,937
- Issue date Aug 30, 1994
- Zeneca, Limited
- Peter W. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of gallium
- Patent number 5,308,595
- Issue date May 3, 1994
- Imperial Chemical Industries PLC
- Peter M. Quan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bis-bibenzimidazole composition
- Patent number 5,258,524
- Issue date Nov 2, 1993
- Imperial Chemical Industries PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted triazoles
- Patent number 5,254,695
- Issue date Oct 19, 1993
- Imperial Chemical Industries PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Poly-(n-[2-hydroxybenzyl])-1,2-diaminoethanes
- Patent number 5,183,940
- Issue date Feb 2, 1993
- Imperial Chemical Industries PLC
- Peter M. Quan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heterocyclic thione
- Patent number 5,074,911
- Issue date Dec 24, 1991
- Imperical Chemical Industries PLC
- Peter W. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of metal values
- Patent number 4,923,686
- Issue date May 8, 1990
- Imperial Chemical Industries
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extraction of metal values
- Patent number 4,879,388
- Issue date Nov 7, 1989
- Imperial Chemical Industries, PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of metal values and novel metal extractants
- Patent number 4,822,880
- Issue date Apr 18, 1989
- Imperial Chemical Industries PLC
- David P. Devonald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal extractants
- Patent number 4,775,763
- Issue date Oct 4, 1988
- Imperial Chemical Industries
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of metal values with bisimidazole metal...
- Patent number 4,696,801
- Issue date Sep 29, 1987
- Imperial Chemical Industries PLC
- David P. Devonald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine dicarboxylic ester metal extractants
- Patent number 4,683,310
- Issue date Jul 28, 1987
- Imperial Chemical Industries, PLC
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolopyrimidine extractants
- Patent number 4,675,172
- Issue date Jun 23, 1987
- Imperial Chemical Industries PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of metal values and novel metal extractants
- Patent number 4,581,220
- Issue date Apr 8, 1986
- Imperial Chemical Industries, PLC
- Anthony J. Nelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of metal values and novel metal extractants
- Patent number 4,525,330
- Issue date Jun 25, 1985
- Imperial Chemical Industries Limited
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of cyano azo dyes
- Patent number 4,257,944
- Issue date Mar 24, 1981
- Imperial Chemical Industries Limited
- Peter M. Quan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the manufacture of aromatic nitriles
- Patent number 4,222,935
- Issue date Sep 16, 1980
- Imperial Chemical Industries Limited
- Antony Greenall
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Peter M. Quan

Person

Patents Grantslast 30 patents

Chemical process

Alkylphenoxy substituted bis (thio phosphoryl) amines

Bis(dialkylthiophosphoryl)amines as metal extractants

Process for extracting metal values from aqueous solution

Process for extracting metals

Heterocyclic thione

Process for the extraction of gallium

Bis-bibenzimidazole composition

Substituted triazoles

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

Heterocyclic thione

Process for the extraction of metal values

Extraction of metal values

Process for the extraction of metal values and novel metal extractants

Metal extractants

Process for the extraction of metal values with bisimidazole metal...

Pyridine dicarboxylic ester metal extractants

Triazolopyrimidine extractants

Process for the extraction of metal values and novel metal extractants

Process for the extraction of metal values and novel metal extractants

Process for the manufacture of cyano azo dyes

Process for the manufacture of aromatic nitriles