Assignee
PROD DEV RES INST
JP·5 granted patents·35 citations·filing 1989–1997
Top patents by PatentIndex Score
5 records- 0153US5733539ABait for fishes and shellfishesPROD DEV RES INST·Filed 1996·Granted Mar 31, 1998·22 cites·4 claims
- 0249US5153305ACatalytic process for preparing polyarylene thioetherPROD DEV RES INST·Filed 1989·Granted Oct 6, 1992·6 cites·15 claims
- 0332US5476987AMethod of removing halogenated aromatic compound from hydrocarbon oilPROD DEV RES INST·Filed 1993·Granted Dec 19, 1995·6 cites·22 claims
- 0432US5290911AProcess for preparing polyarylene thioether from thiophenolPROD DEV RES INST·Filed 1992·Granted Mar 1, 1994·1 cites·18 claims
- 0526US6018051AProcessing for washing-out degradation-resistant organic chlorine compoundPROD DEV RES INST·Filed 1997·Granted Jan 25, 2000·0 cites·1 claims
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