Assignee
TIANJIN HUAHONG TECH CO LTD
CN·5 granted patents·3 pending applications·0 citations·filing 2017–2025
Top patents by PatentIndex Score
8 records- 0159US2025387055A1Blood collection penTIANJIN HUAHONG TECH CO LTD·Filed 2025·Application pending·0 cites
- 0257US2023330340A1Disposable injection needleTIANJIN HUAHONG TECH CO LTD·Filed 2023·Application pending·0 cites
- 0344US12478303B2Lancet deviceTIANJIN HUAHONG TECH CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·13 claims
- 0444US11517681B2Disposable injection needleTIANJIN HUAHONG TECH CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·17 claims
- 0544US2020352496A1Lancet deviceTIANJIN HUAHONG TECH CO LTD·Filed 2020·Application pending·0 cites
- 0643US11376372B2Disposable injection needleTIANJIN HUAHONG TECH CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·17 claims
- 0741US11793433B2Blood collection deviceTIANJIN HUAHONG TECH CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 0838US12213785B2LancetTIANJIN HUAHONG TECH CO LTD·Filed 2017·Granted Feb 4, 2025·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →