Inventor · disambiguated record
Robertus J. C. Koster
Also filed as: KOSTER ROBERTUS J C
4 granted patents·219 citations·filing 1980–1983
81Inventor score
Technology areasC11D
Files withPROCTER & GAMBLE4
Top patents by PatentIndex Score
4 records- 0196US4285841AHighly concentrated fatty acid containing liquid detergent compositionsPROCTER & GAMBLE·Filed 1980·Granted Aug 25, 1981·158 cites·12 claims
- 0269US4470923ADetergent composition containing low levels of amine oxidesPROCTER & GAMBLE·Filed 1983·Granted Sep 11, 1984·25 cites·1 claims
- 0356US4391726ADetergent composition containing low levels of amine oxidesPROCTER & GAMBLE·Filed 1981·Granted Jul 5, 1983·16 cites·8 claims
- 0455US4372882ADetergent composition containing low level of substituted polyaminesPROCTER & GAMBLE·Filed 1981·Granted Feb 8, 1983·20 cites·3 claims
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