Inventor · disambiguated record
Jan-Joo Liu
Also filed as: LIU JAN-JOO
5 granted patents·3 pending applications·3 citations·filing 2017–2022
67Inventor score
Files withJOHNSON & JOHNSON CONSUMER INC8
Top patents by PatentIndex Score
8 records- 0189US10842242B2System for targeted application of topical agents to an isolated body partJOHNSON & JOHNSON CONSUMER INC·Filed 2017·Granted Nov 24, 2020·2 cites·5 claims
- 0271US11464955B2Three-dimensional microfluidics devices for the delivery of activesJOHNSON & JOHNSON CONSUMER INC·Filed 2019·Granted Oct 11, 2022·0 cites·10 claims
- 0369US11413440B2Three-dimensional microfluidics devices for the delivery of activesJOHNSON & JOHNSON CONSUMER INC·Filed 2019·Granted Aug 16, 2022·0 cites·16 claims
- 0469US11241563B2Microneedle arrays and methods for making and usingJOHNSON & JOHNSON CONSUMER INC·Filed 2017·Granted Feb 8, 2022·1 cites·8 claims
- 0569US2022347449A1Three-dimensional microfluidics devices for the delivery of activesJOHNSON & JOHNSON CONSUMER INC·Filed 2022·Application pending·0 cites
- 0662US2022111189A1Microneedle arrays and methods for making and usingJOHNSON & JOHNSON CONSUMER INC·Filed 2021·Application pending·0 cites
- 0759US2021093072A1System for targeted application of topical agents to an isolated body partJOHNSON & JOHNSON CONSUMER INC·Filed 2020·Application pending·0 cites
- 0845US11717448B2Multi-functional personalized patch with therapeutic propertiesJOHNSON & JOHNSON CONSUMER INC·Filed 2018·Granted Aug 8, 2023·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Jan-Joo Liu 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 →