J. Roger Ramsay

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Quakertown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2,4-triazoles
- Patent number 5,470,984
- Issue date Nov 28, 1995
- Shell Research Limited
- Richard M. Jacobson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2,4-triazoles
- Patent number 5,319,092
- Issue date Jun 7, 1994
- Shell Research Limited
- Richard M. Jacobson
- C07 - ORGANIC CHEMISTRY