Inventor · disambiguated record
Chen Chen
Also filed as: CHEN CHEN-FENG
4 granted patents·1 pending application·19 citations·filing 1995–2020
67Inventor score
Files withBASF CORP1BOBSON HYGIENE INT INC1HAINAN LITREE PURIFYING TECH CO LTD1KEMFLO NANJING ENVIRONMENTAL TECH CO LTD1OMRON TATEISI ELECTRONICS CO1
Top patents by PatentIndex Score
5 records- 0175US12097468B2External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration moduleHAINAN LITREE PURIFYING TECH CO LTD·Filed 2020·Granted Sep 24, 2024·1 cites·17 claims
- 0266USD372966SAir freshenerBOBSON HYGIENE INT INC·Filed 1995·Granted Aug 20, 1996·17 cites·1 claims
- 0357US9506956B2Flow direction detection device, flow direction detection method, and flow direction detection programOMRON TATEISI ELECTRONICS CO·Filed 2012·Granted Nov 29, 2016·1 cites·14 claims
- 0449US11938430B2Flow guide mesh, membrane element, and filter assemblyKEMFLO NANJING ENVIRONMENTAL TECH CO LTD·Filed 2019·Granted Mar 26, 2024·0 cites·23 claims
- 0543US2021387122A1Catalyst-adsorbent filter for air purificationBASF CORP·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chen Chen 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 →