Inventor · disambiguated record
Hermanus C. Kemper
Also filed as: KEMPER HERMANUS C · KEMPER HERMANUS CHRISTOFFEL
5 granted patents·1 pending application·139 citations·filing 1975–1997
82Inventor score
Technology areasC11D
Files withLEVER BROTHERS LTD5
Top patents by PatentIndex Score
6 records- 0188US4597886ADishwashing compositionsLEVER BROTHERS LTD·Filed 1984·Granted Jul 1, 1986·68 cites·2 claims
- 0276US4422950ABleach activator granules and preparation thereofLEVER BROTHERS LTD·Filed 1981·Granted Dec 27, 1983·42 cites·12 claims
- 0350US4591449ADishwashing compositionLEVER BROTHERS LTD·Filed 1984·Granted May 27, 1986·13 cites·4 claims
- 0446US4017541AOrganic builderLEVER BROTHERS LTD·Filed 1975·Granted Apr 12, 1977·12 cites·1 claims
- 0534US4591448ADishwashing compositionsLEVER BROTHERS LTD·Filed 1984·Granted May 27, 1986·4 cites·4 claims
- 0625US2002052300A1Process for preparing soap materialFiled 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →