Alan Thomas Costello

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Manchester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Chemical process
- Patent number 5,043,467
- Issue date Aug 27, 1991
- Imperial Chemical Industries PLC
- Alan Costello
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective halogenation of benzene di and tri-methanol compounds
- Patent number 4,590,308
- Issue date May 20, 1986
- Imperial Chemical Industries PLC
- Alan T. Costello
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cyclopropane carboxylic acids
- Patent number 4,236,018
- Issue date Nov 25, 1980
- Imperial Chemical Industries Limited
- Alan T. Costello
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive dyestuffs containing chlorine or fluorine substituents and...
- Patent number 4,213,899
- Issue date Jul 22, 1980
- Imperial Chemical Industries Limited
- Duncan A. S. Phillips
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Disperse monoazo dyestuffs derived from 3,5-dinitro-2-amino thiophe...
- Patent number 4,211,696
- Issue date Jul 8, 1980
- Imperial Chemical Industries Limited
- David B. Baird
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Aminothiophenes
- Patent number 4,108,867
- Issue date Aug 22, 1978
- Imperial Chemical Industries Limited
- David Boyd Baird
- C07 - ORGANIC CHEMISTRY