Inventor · disambiguated record
Patrick Andrillon
Also filed as: ANDRILLON PATRICK
9 granted patents·170 citations·filing 1976–1982
90Inventor score
Files withOREAL9
Top patents by PatentIndex Score
9 records- 0180US4065255A2-Methyl-5-N-hydroxyalkylaminophenol in an oxidation dye composition and method of using the sameOREAL·Filed 1976·Granted Dec 27, 1977·42 cites·21 claims
- 0273US4277244ADye compositions for keratinic fibers containing paraphenylenediaminesOREAL·Filed 1979·Granted Jul 7, 1981·32 cites·19 claims
- 0371US4268264AComposition for hair dyeing which contains a para base and an ortho baseOREAL·Filed 1979·Granted May 19, 1981·27 cites·25 claims
- 0464US4337061AHair dye compositions and new compounds useful thereinOREAL·Filed 1976·Granted Jun 29, 1982·15 cites·44 claims
- 0563US4295848AComposition for hair dyeing which contains a para base and an ortho baseOREAL·Filed 1980·Granted Oct 20, 1981·17 cites·4 claims
- 0650US4563188APara-phenylenediamines which can be used in oxidative hair dyeingOREAL·Filed 1979·Granted Jan 7, 1986·12 cites·33 claims
- 0744US4432769ANitro dyestuffs, a process for their preparation, and use of these dyestuffs in dyeing keratin fibresOREAL·Filed 1981·Granted Feb 21, 1984·7 cites·35 claims
- 0843US4466806ADyeing compositions containing 3-amino-4-nitroanisole derivatives and their use in dyeing keratin fibres as well as certain new said derivativesOREAL·Filed 1981·Granted Aug 21, 1984·10 cites·28 claims
- 0939US4417896AHair dye compositions and new compounds useful thereinOREAL·Filed 1982·Granted Nov 29, 1983·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →