Inventor · disambiguated record
Ralph R. Sepulveda
Also filed as: SEPULVEDA RALPH R
6 granted patents·237 citations·filing 1980–1988
87Inventor score
Technology areasC11D
Files withLEVER BROTHERS LTD6
Top patents by PatentIndex Score
6 records- 0184US4363756APretreatment composition for stain removalLEVER BROTHERS LTD·Filed 1980·Granted Dec 14, 1982·52 cites·1 claims
- 0283US4457857APretreatment composition for stain removalLEVER BROTHERS LTD·Filed 1982·Granted Jul 3, 1984·50 cites·2 claims
- 0382US4295845APretreatment composition for stain removalLEVER BROTHERS LTD·Filed 1980·Granted Oct 20, 1981·50 cites·4 claims
- 0480US4954286AFabric pretreatment cleaning compositionsLEVER BROTHERS LTD·Filed 1988·Granted Sep 4, 1990·49 cites·15 claims
- 0561US4828747ASuspending system for insoluble peroxy acid bleachLEVER BROTHERS LTD·Filed 1988·Granted May 9, 1989·22 cites·14 claims
- 0646US4764292AFabric-softening particlesLEVER BROTHERS LTD·Filed 1987·Granted Aug 16, 1988·14 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →