Assignee
ZHANG YONGQING
0 granted patents·5 pending applications·0 citations·filing 2008–2010
Top patents by PatentIndex Score
5 records- 0159US2008242903A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2008·Application pending·0 cites
- 0259US2009131246A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2008·Application pending·0 cites
- 0359US2008234125A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2008·Application pending·0 cites
- 0457US2010240936A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2010·Application pending·0 cites
- 0555US2010222210A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2010·Application pending·0 cites
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