Assignee
DONGGUAN STEPHEN CATALYST CO LTD
CN·2 granted patents·0 citations·filing 2019–2022
Top patents by PatentIndex Score
2 records- 0155US11787827B2Triaryl phosphine ligands, preparation method therefor, and use in catalyzing coupling reactionsDONGGUAN STEPHEN CATALYST CO LTD·Filed 2022·Granted Oct 17, 2023·0 cites·4 claims
- 0247US11420987B2Triaryl phosphine ligands, preparation method therefor, and use in catalysing coupling reactionsDONGGUAN STEPHEN CATALYST CO LTD·Filed 2019·Granted Aug 23, 2022·0 cites·1 claims
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