James E. Kassner

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Maplewood, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
3-aminophenyl-3-(phenylsulfonyl)-1,1-bis(aminophenyl/indol-3-yl) pr...
- Patent number 4,895,958
- Issue date Jan 23, 1990
- Hilton Davis Co.
- William M. Hung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel compounds, process and marking systems
- Patent number 4,795,736
- Issue date Jan 3, 1989
- Hilton Davis Co.
- William M. Hung
- C07 - ORGANIC CHEMISTRY