Inventor · disambiguated record
Hendrik Frans Weyn
Also filed as: WEYN HENDRIK F · WEYN HENDRIK FRANS
9 granted patents·481 citations·filing 1974–1980
91Inventor score
Files withCOLGATE PALMOLIVE CO9
Top patents by PatentIndex Score
9 records- 0197US3974082ABleaching compositionsCOLGATE PALMOLIVE CO·Filed 1974·Granted Aug 10, 1976·195 cites·7 claims
- 0289US4211341ADispensing container of stabilized extrudable dentifrice containing normally chemically reactive componentsCOLGATE PALMOLIVE CO·Filed 1978·Granted Jul 8, 1980·71 cites·27 claims
- 0385US4098435AStabilized dentrifice containing initially physically separated normally reactive componentsCOLGATE PALMOLIVE CO·Filed 1976·Granted Jul 4, 1978·53 cites·8 claims
- 0478US4039687AAnimal foodCOLGATE PALMOLIVE CO·Filed 1976·Granted Aug 2, 1977·40 cites·2 claims
- 0573US3935974AAerosol dispensing device with venturiCOLGATE PALMOLIVE CO·Filed 1974·Granted Feb 3, 1976·35 cites·7 claims
- 0670US3936000ADepressible aerosol spray actuating confining deviceCOLGATE PALMOLIVE CO·Filed 1974·Granted Feb 3, 1976·31 cites·6 claims
- 0762US3935999ASpray confining aerosol deviceCOLGATE PALMOLIVE CO·Filed 1974·Granted Feb 3, 1976·24 cites·7 claims
- 0854US4357317ADental cream compositionCOLGATE PALMOLIVE CO·Filed 1980·Granted Nov 2, 1982·18 cites·7 claims
- 0949US3935973AAerosol spray confining deviceCOLGATE PALMOLIVE CO·Filed 1974·Granted Feb 3, 1976·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →