Inventor · disambiguated record
Yu-Chen Tsai
Also filed as: TSAI YU-CHEN
4 granted patents·10 pending applications·63 citations·filing 2003–2025
75Inventor score
Files withGWO XI STEM CELL APPLIED TECH CO LTD7TSAI YU CHEN3INST INFORMATION IND1INST INFORMATION INDUSTRY1
Top patents by PatentIndex Score
14 records- 0183USD494039STool handleFiled 2003·Granted Aug 10, 2004·40 cites·1 claims
- 0266US2024117316A1Method for preparing mesenchymal stem cell-derived extracellular vesicle, mesenchymal stem cell-derived extracellular vesicle prepared by the method, and use of mesenchymal stem cell-derived extracellular vesicle for reducing adipogenesis and treating osteoarthritisGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2023·Application pending·0 cites
- 0363US2024117314A1Modified stem cell and preparation method and use thereofGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2023·Application pending·0 cites
- 0463US2023233615A1Pharmaceutical composition for treating alzheimer's diseaseGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2023·Application pending·0 cites
- 0558US2025136661A1Pharmaceutical composition comprising adipose tissue-derived extracellular vesicle and biologic and use of pharmaceutical composition for treating arthritisGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2023·Application pending·0 cites
- 0657USD549543SScraping tool handleTSAI YU-CHEN·Filed 2006·Granted Aug 28, 2007·13 cites·1 claims
- 0755US2023233613A1Pharmaceutical composition for treating chronic strokeGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2022·Application pending·0 cites
- 0853USD722412SScraper handleTSAI YU-CHEN·Filed 2012·Granted Feb 10, 2015·10 cites·1 claims
- 0950US2025147937A1Data cleaning device and data cleaning methodINST INFORMATION IND·Filed 2023·Application pending·0 cites
- 1043US2020188465A1Treatment of cytokine release syndrome by decreasing level of proinflammatory cytokineGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2019·Application pending·0 cites
- 1141US7831060B2Method for protecting content of vector graphics formatsINST INFORMATION INDUSTRY·Filed 2006·Granted Nov 9, 2010·0 cites·7 claims
- 1239US2022104678A1Tile scraper structureTSAI YU CHEN·Filed 2020·Application pending·0 cites
- 1338US2025144150A1Preparation method of pharmaceutical composition for treating chronic strokeGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2025·Application pending·0 cites
- 1437US2005132025A1Method and system for processing multimedia dataFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yu-Chen Tsai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →