Inventor · disambiguated record
Donald Barby
Also filed as: BARBY DONALD
5 granted patents·504 citations·filing 1973–1984
86Inventor score
Top patents by PatentIndex Score
5 records- 0197US4797310ASubstrate carrying a porous polymeric materialLEVER BROTHERS LTD·Filed 1982·Granted Jan 10, 1989·171 cites·17 claims
- 0297US4522953ALow density porous cross-linked polymeric materials and their preparation and use as carriers for included liquidsLEVER BROTHERS LTD·Filed 1984·Granted Jun 11, 1985·217 cites·9 claims
- 0390US4448704AArticle suitable for wiping hard surfacesLEVER BROTHERS LTD·Filed 1982·Granted May 15, 1984·72 cites·17 claims
- 0479US4127641AProcess for the preparation of precipitated silicas having morphology similar to pyrogenic silicasJOSEPH CROSFIELD AND SONS LIMI·Filed 1977·Granted Nov 28, 1978·25 cites·8 claims
- 0577US3954944AFine silicasCROSFIELD JOSEPH & SONS·Filed 1973·Granted May 4, 1976·19 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Donald Barby 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 →