Bogdan Kowalczyk

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Maidenhead, GB

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Patents Grantslast 30 patents

Information Patent Grant
Herbicidally active phenylsubstituted 5-and 6-membered heterocyclic...
- Patent number 5,856,273
- Issue date Jan 5, 1999
- Zeneca Limited
- Ian Trevor Kay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel antidoted herbicidal composition
- Patent number 5,030,269
- Issue date Jul 9, 1991
- Imperial Chemical Industries PLC
- John E. D. Barton
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING