Assignee
PANGANG GROUP RES INSTITUTE CO LTD
CN·3 granted patents·2 pending applications·1 citations·filing 2017–2018
Top patents by PatentIndex Score
5 records- 0174US10870165B2Mobile flash butt welding method for 136RE+SS heat-treated railPANGANG GROUP RES INSTITUTE CO LTD·Filed 2018·Granted Dec 22, 2020·1 cites·4 claims
- 0262US10850315B2High-toughness and plasticity hypereutectoid rail and manufacturing method thereofPANGANG GROUP RES INSTITUTE CO LTD·Filed 2018·Granted Dec 1, 2020·0 cites·5 claims
- 0355US10640660B2Water-based high-temperature-resistant titanium-steel anti-bonding coating and use thereofPANGANG GROUP RES INSTITUTE CO LTD·Filed 2017·Granted May 5, 2020·0 cites·12 claims
- 0450US2019106761A1Rail of railway with passenger and freight mixed traffic and manufacturing method thereofPANGANG GROUP RES INSTITUTE CO LTD·Filed 2018·Application pending·0 cites
- 0549US2019105694A1High-carbon and high-strength and toughness pearlitic rail and manufacturing method thereofPANGANG GROUP RES INSTITUTE CO LTD·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →