Inventor · disambiguated record
Ann L. Ly
Also filed as: LY ANN L
3 granted patents·128 citations·filing 1988–1996
74Inventor score
Technology areasB01D
Files withGRACE W R & CO3
Top patents by PatentIndex Score
3 records- 0187US4970034AProcess for preparing isotropic microporous polysulfone membranesGRACE W R & CO·Filed 1988·Granted Nov 13, 1990·66 cites·20 claims
- 0280US5232601AHigh flux hollow fiber membraneGRACE W R & CO·Filed 1992·Granted Aug 3, 1993·59 cites·22 claims
- 0330US5693694ALow and medium flux membranesGRACE W R & CO·Filed 1996·Granted Dec 2, 1997·3 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Ann L. Ly 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 →