Inventor · disambiguated record
John Wu
Also filed as: WU JOHN · WU JOHN HAN
21 granted patents·4 pending applications·138 citations·filing 2001–2025
94Inventor score
Top patents by PatentIndex Score
25 records- 0189USD990332STest deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2022·Granted Jun 27, 2023·8 cites·1 claims
- 0287USD990334STest deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2022·Granted Jun 27, 2023·7 cites·1 claims
- 0387US10830672B2Apparatus for collecting liquid sampleHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2018·Granted Nov 10, 2020·2 cites·19 claims
- 0483USD990333STest deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2022·Granted Jun 27, 2023·5 cites·1 claims
- 0583USD990331STest deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2022·Granted Jun 27, 2023·5 cites·1 claims
- 0683US2024216909A1Detection apparatus for detecting analyte in a liquid sample and method thereofHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2024·Application pending·0 cites
- 0782US8268634B2Fluid sample collecting and analyzing apparatus and methodWU JOHN·Filed 2008·Granted Sep 18, 2012·10 cites·14 claims
- 0881US6726879B2Dual chambered fluid specimen testing device and methodAMEDITECH INC·Filed 2002·Granted Apr 27, 2004·53 cites·6 claims
- 0980US11506657B2Detection deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2020·Granted Nov 22, 2022·1 cites·20 claims
- 1078US11980884B2Detection apparatus for detecting analyte in a liquid sample and method thereofHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2021·Granted May 14, 2024·0 cites·19 claims
- 1176USD901677STest or collecting deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2018·Granted Nov 10, 2020·15 cites·1 claims
- 1275US9332967B2Invertable assaying device with fluid level adjusting coverWU JOHN·Filed 2009·Granted May 10, 2016·5 cites·8 claims
- 1368US8540938B2Fluid sample collecting and analyzing apparatus and methodAMEDITECH INC·Filed 2012·Granted Sep 24, 2013·2 cites·16 claims
- 1467US11213814B2Detection apparatus for detecting analyte in a liquid sample and method thereofHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2018·Granted Jan 4, 2022·0 cites·30 claims
- 1562US7300626B2Fluid-specimen collecting and testing device and method for recording chromatographic assay test resultsWU JOHN·Filed 2001·Granted Nov 27, 2007·7 cites·12 claims
- 1661US12360019B2Apparatus for collecting liquid sampleHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2018·Granted Jul 15, 2025·0 cites·8 claims
- 1761US2025387319A1Compositions and methods to reduce wrinkles, sagging skin, aging skin, spots, under eye puffiness and dark circles, and dry skin.WU JOHN HAN·Filed 2025·Application pending·0 cites
- 1859USD901678SCollecting or test cupHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2018·Granted Nov 10, 2020·7 cites·1 claims
- 1958US11413618B2Detection deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·20 claims
- 2058USD951480STest deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2019·Granted May 10, 2022·4 cites·1 claims
- 2155US2008056941A1Fluid-specimen collecting and testing device and method for recording chromatographic assay test resultsWU JOHN·Filed 2007·Application pending·0 cites
- 2254US8541241B2Fluid-specimen collecting and testing device and method for recording chromatographic assay test resultsWU JOHN·Filed 2006·Granted Sep 24, 2013·0 cites·12 claims
- 2351USD1032015STest deviceHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2019·Granted Jun 18, 2024·4 cites·1 claims
- 2449US2009143699A1Fluid sample collecting and analyzing apparatusWU JOHN·Filed 2007·Application pending·0 cites
- 2544USD918412SCap for covering a collecting or test cupHANGZHOU BIOTEST BIOTECH CO LTD·Filed 2018·Granted May 4, 2021·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →