Assignee
DING YAOWU
CN·10 granted patents·5 pending applications·49 citations·filing 2006–2022
Top patents by PatentIndex Score
15 records- 0194US9539597B2Press-type liquid pumpDING YAOWU·Filed 2012·Granted Jan 10, 2017·27 cites·21 claims
- 0287US11203026B2Liquid pumpDING YAOWU·Filed 2018·Granted Dec 21, 2021·5 cites·9 claims
- 0379US8403181B2Water-ingress-preventing mechanism for lotion pumpDING YAOWU·Filed 2007·Granted Mar 26, 2013·12 cites·16 claims
- 0477US11638925B2Lotion pumpDING YAOWU·Filed 2019·Granted May 2, 2023·2 cites·20 claims
- 0559US8573448B2Lotion pumpDING YAOWU·Filed 2006·Granted Nov 5, 2013·2 cites·9 claims
- 0658US12059694B2Pumping deviceDING YAOWU·Filed 2019·Granted Aug 13, 2024·0 cites·16 claims
- 0757US8231031B2Lotion pump and one-way valve incorporated thereinDING YAOWU·Filed 2007·Granted Jul 31, 2012·1 cites·4 claims
- 0856US11267008B2Springless pump and container containing springless pumpDING YAOWU·Filed 2018·Granted Mar 8, 2022·0 cites·19 claims
- 0956US2024335625A1Spray drug administration apparatus and spray drug adminstration system comprising said apparatusDING YAOWU·Filed 2022·Application pending·0 cites
- 1055US2024278272A1Correctable press pumpDING YAOWU·Filed 2022·Application pending·0 cites
- 1151US2022379330A1Bladder-type dispensing pumpDING YAOWU·Filed 2020·Application pending·0 cites
- 1248US10926282B2Anti-water-ingress lotion pumpDING YAOWU·Filed 2017·Granted Feb 23, 2021·0 cites·5 claims
- 1347US2010038267A1Vacuum packaging containerDING YAOWU·Filed 2007·Application pending·0 cites
- 1446US2010230443A1Lotion pump with an externally installed springDING YAOWU·Filed 2006·Application pending·0 cites
- 1535USD1026649SActuator headDING YAOWU·Filed 2020·Granted May 14, 2024·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →