Assignee
HANGZHOU ALLTEST BIOTECH CO LTD
CN·4 granted patents·4 pending applications·6 citations·filing 2020–2025
Top patents by PatentIndex Score
8 records- 0186USD1044022SDevice for collecting and testing a faecal sampleHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2022·Granted Sep 24, 2024·6 cites·1 claims
- 0258US2025244322A1Colloidal gold test paper for double-window detection of fecal occult blood and application thereofHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2024·Application pending·0 cites
- 0356US2025076325A1Artificial hapten and artificial antigen of fentanyl, and preparation method and application thereofHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 0455US2023393159A1Dimethyltryptamine hapten, artificial antigen and preparation methods and application thereofHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 0551US2025321167A1Liquid specimen lysis detection deviceHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2025·Application pending·0 cites
- 0645US11493452B2Rotating seal-type liquid testing apparatusHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·11 claims
- 0734USD1116153SAssay plateHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2024·Granted Mar 3, 2026·0 cites·1 claims
- 0834USD1112810STest cupHANGZHOU ALLTEST BIOTECH CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →