Dora N. Richardson

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Macclesfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Triphenylalkene derivatives
- Patent number 4,623,660
- Issue date Nov 18, 1986
- Imperial Chemical Industries PLC
- Dora N. Richardson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkene derivatives
- Patent number 4,536,516
- Issue date Aug 20, 1985
- Imperial Chemical Industries PLC
- Michael J. K. Harper
- C07 - ORGANIC CHEMISTRY