Inventor · disambiguated record
Zhenghua Shen
Also filed as: SHEN ZHENGHUA
9 granted patents·11 pending applications·3 citations·filing 2018–2024
75Inventor score
Files withMICRO TECH NANJING CO LTD17ATLANTA SCIENT LLC1JIANGSU PROVINCE HOSPITAL1KAFFES ARTHUR JOHN1
Top patents by PatentIndex Score
20 records- 0175US11547837B2Double-balloon catheter device for gastrointestinal anastomosisMICRO TECH NANJING CO LTD·Filed 2018·Granted Jan 10, 2023·3 cites·21 claims
- 0263US2025185893A1Sealing device for endoscope intubation and endoscopeMICRO TECH NANJING CO LTD·Filed 2024·Application pending·0 cites
- 0362US12130216B2Sample collecting device and sample collecting apparatusMICRO TECH NANJING CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·25 claims
- 0462US2025072726A1Connecting Device and Endoscope AssemblyMICRO TECH NANJING CO LTD·Filed 2024·Application pending·0 cites
- 0561US11627796B2Cleaning brushMICRO TECH NANJING CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·20 claims
- 0661US2024423605A1Anchoring device and anchoring apparatusMICRO TECH NANJING CO LTD·Filed 2024·Application pending·0 cites
- 0757US12433625B2Three-arm clampMICRO TECH NANJING CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·12 claims
- 0857US2025134506A1Fistula blocking stent, stent delivering system, and method of delivering fistula blocking stentJIANGSU PROVINCE HOSPITAL·Filed 2024·Application pending·0 cites
- 0957US2023310023A1Cold snareMICRO TECH NANJING CO LTD·Filed 2023·Application pending·0 cites
- 1055US2024164789A1Occluding stent, implanter thereof, and implanting method thereofMICRO TECH NANJING CO LTD·Filed 2024·Application pending·0 cites
- 1150US2022233179A1Device and Method for Catching a Biological SpecimenATLANTA SCIENT LLC·Filed 2022·Application pending·0 cites
- 1249US11925343B2Traction apparatus and traction ring for traction apparatusMICRO TECH NANJING CO LTD·Filed 2020·Granted Mar 12, 2024·0 cites·18 claims
- 1349US2022346901A1Apparatus for holding medical deviceMICRO TECH NANJING CO LTD·Filed 2021·Application pending·0 cites
- 1447US11857192B2Self-service anastomosis clamp for digestive tract and delivery system thereofMICRO TECH NANJING CO LTD·Filed 2020·Granted Jan 2, 2024·0 cites·15 claims
- 1546US11363941B2Cholangioscopy overtube and endoscope assemblyMICRO TECH NANJING CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·29 claims
- 1643US11864721B2Endoscope end capMICRO TECH NANJING CO LTD·Filed 2018·Granted Jan 9, 2024·0 cites·12 claims
- 1741US12245768B2Occluding stent, implanter thereof, and implanting method thereofMICRO TECH NANJING CO LTD·Filed 2020·Granted Mar 11, 2025·0 cites·10 claims
- 1841US2020405277A1Endoscopic ultrasound needle device and method for operating the sameKAFFES ARTHUR JOHN·Filed 2020·Application pending·0 cites
- 1941US2023233314A1Silicone Stent, Implantation System, and Manufacturing MethodMICRO TECH NANJING CO LTD·Filed 2021·Application pending·0 cites
- 2040US2021100668A1Thermopuncture stent implantation deviceMICRO TECH NANJING CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →