Inventor · disambiguated record
Petronio D. Urrea
Also filed as: URREA PETRONIO D
3 granted patents·81 citations·filing 1976–1977
75Inventor score
Files withBARNES HIND PHARM INC3
Top patents by PatentIndex Score
3 records- 0188US4048122ACleaning agents for contact lensesBARNES HIND PHARM INC·Filed 1976·Granted Sep 13, 1977·35 cites·9 claims
- 0272US4104187AComposition and method treating soft contact lenses at elevated temperaturesBARNES HIND PHARM INC·Filed 1976·Granted Aug 1, 1978·28 cites·5 claims
- 0363US4126587ACleaning agents for contact lensesBARNES HIND PHARM INC·Filed 1977·Granted Nov 21, 1978·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →