Assignee
BEIJING QS MEDICAL TECH CO LTD
CN·2 granted patents·1 pending application·0 citations·filing 2015–2024
Technology mixA61M3
Top patents by PatentIndex Score
3 records- 0169US2024358928A1Injection head of needleless syringe, needleless syringe body and needleless syringeBEIJING QS MEDICAL TECH CO LTD·Filed 2024·Application pending·0 cites
- 0259US12329942B2Injection head of needleless syringe, needleless syringe body and needleless syringeBEIJING QS MEDICAL TECH CO LTD·Filed 2020·Granted Jun 17, 2025·0 cites·24 claims
- 0337US11116909B2Electrically powered needleless injectorBEIJING QS MEDICAL TECH CO LTD·Filed 2015·Granted Sep 14, 2021·0 cites·20 claims
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