Inventor · disambiguated record
Rudolf C. Verheul
Also filed as: VERHEUL RUDOLF C · VERHEUL RUDOLF COMELIS
4 granted patents·61 citations·filing 1987–2000
77Inventor score
Technology areasC11D
Files withDIVERSEY LEVER INC1LEVER BROTHERS LTD1LEVER IND COMPANY DIVISION OF1UNILEVER PATENT HOLDINGS1
Top patents by PatentIndex Score
4 records- 0178US6277153B1Detergent composition and laundry washing methodDIVERSEY LEVER INC·Filed 2000·Granted Aug 21, 2001·27 cites·3 claims
- 0248US4750942ARinse aidLEVER BROTHERS LTD·Filed 1987·Granted Jun 14, 1988·15 cites·6 claims
- 0344US5314636ALiquid cleaning productsLEVER IND COMPANY DIVISION OF·Filed 1992·Granted May 24, 1994·11 cites·7 claims
- 0437US5264147ANarrow range ethoxylate-based liquid nonionic surfactant blendsUNILEVER PATENT HOLDINGS·Filed 1992·Granted Nov 23, 1993·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →