Inventor · disambiguated record
Joana S. B. T. Maria
Also filed as: MARIA JOANA S B T
4 granted patents·10 citations·filing 2015–2019
69Inventor score
Technology areasA61M
Files withIBM4
Top patents by PatentIndex Score
4 records- 0183US9867932B2Drug delivery device having a cavity sealed by a pressurized membraneIBM·Filed 2015·Granted Jan 16, 2018·4 cites·13 claims
- 0280US10881788B2Delivery device including reactive material for programmable discrete delivery of a substanceIBM·Filed 2015·Granted Jan 5, 2021·4 cites·14 claims
- 0378US10314970B2Drug delivery device having a cavity sealed by a pressurized membraneIBM·Filed 2017·Granted Jun 11, 2019·2 cites·8 claims
- 0463US10940265B2Drug delivery device having a cavity sealed by a pressurized membraneIBM·Filed 2019·Granted Mar 9, 2021·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Joana S. B. T. Maria 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 →