Inventor · disambiguated record
Kobus Wellinga
Also filed as: MULDER RUDOLF · WELLINGA KOBUS
16 granted patents·268 citations·filing 1973–1993
94Inventor score
Top patents by PatentIndex Score
16 records- 0195US4013717ABenzoyl phenyl urea derivatives having insecticidal activitiesPHILIPS CORP·Filed 1975·Granted Mar 22, 1977·48 cites·29 claims
- 0295US3933908ASubstituted benzoyl ureasPHILIPS CORP·Filed 1973·Granted Jan 20, 1976·39 cites·25 claims
- 0393US3989842ACertain substituted benzoyl urea insecticidesPHILIPS CORP·Filed 1974·Granted Nov 2, 1976·31 cites·66 claims
- 0492US3991073APyrazoline compounds having insecticidal activityPHILIPS CORP·Filed 1975·Granted Nov 9, 1976·31 cites·15 claims
- 0584US4166124AInsecticidal 2,6-dihalobenzoyl urea derivativesPHILIPS CORP·Filed 1976·Granted Aug 28, 1979·16 cites·4 claims
- 0683US4110469AInsecticidal N-(2,6-dichlorobenzoyl)-N'-(4-cyanophenyl) ureaPHILIPS CORP·Filed 1976·Granted Aug 29, 1978·11 cites·3 claims
- 0777US4607044AInsecticidal use of ureas and thioureasDUPHAR INT RES·Filed 1984·Granted Aug 19, 1986·21 cites·7 claims
- 0874US4010271ANovel pyrazoline compounds having insecticidal activityPHILIPS CORP·Filed 1975·Granted Mar 1, 1977·8 cites·32 claims
- 0961US4095026APyrazoline compounds having insecticidal activityPHILIPS CORP·Filed 1976·Granted Jun 13, 1978·4 cites·19 claims
- 1059US4854961ASubstituted 2-phenylimino-oxazolidine compounds having herbicidal activityDUPHAR INT RES·Filed 1987·Granted Aug 8, 1989·9 cites·7 claims
- 1158US4920135AInsecticidal ureas and thioureasDUPHAR INT RES·Filed 1989·Granted Apr 24, 1990·15 cites·3 claims
- 1252US5142064AOrganic compounds derived from urea or thiourea, insecticidal preparations on the basis of the new substances and methods of producing the substancesDUPHAR INT RES·Filed 1986·Granted Aug 25, 1992·10 cites·29 claims
- 1347US4833151AInsecticidal Ureas and thioureasDUPHAR INT RES·Filed 1986·Granted May 23, 1989·8 cites·6 claims
- 1439US5342958AOrganic compounds derived from urea or thioureaSOLVAY DUPHAR INTERNATIONAL RE·Filed 1993·Granted Aug 30, 1994·9 cites·5 claims
- 1539US5245071AOrganic compounds derived from urea or thioureaDUPHAR INT RES·Filed 1992·Granted Sep 14, 1993·7 cites·5 claims
- 1634US4927452A1-carbonyl-2-pyrazoline derivatives having herbicidal activityDUPHAR INT RES·Filed 1988·Granted May 22, 1990·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →