Simon Allen

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Cheadle Hulme, GB

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Patents Grantslast 30 patents

Information Patent Grant
Azo compound suitable for use in non-linear optics
- Patent number 5,047,516
- Issue date Sep 10, 1991
- Imperial Chemical Industries PLC
- Simon Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-linear optics
- Patent number 4,992,202
- Issue date Feb 12, 1991
- Imperial Chemical Industries PLC
- Simon Allen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-linear optics
- Patent number 4,992,203
- Issue date Feb 12, 1991
- Imperial Chemical Industries PLC
- Simon Allen
- G02 - OPTICS
Information Patent Grant
Optical element having non-linear optical properties
- Patent number 4,981,612
- Issue date Jan 1, 1991
- Imperial Chemical Industries PLC
- Simon Allen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Non-linear optical device
- Patent number 4,965,020
- Issue date Oct 23, 1990
- Imperial Chemical Industries PLC
- Simon Allen
- G02 - OPTICS
Information Patent Grant
Optical element having non-linear optical properties including a su...
- Patent number 4,946,629
- Issue date Aug 7, 1990
- Imperial Chemical Industries, PLC
- Simon Allen
- G02 - OPTICS
Information Patent Grant
Azo compound having one or two aliphatic or cycloaliphatic groups c...
- Patent number 4,804,747
- Issue date Feb 14, 1989
- Imperial Chemical Industries PLC
- Simon Allen
- G02 - OPTICS