Alain Malaval — 17 Patents at L'Oreal

Alain Malaval has been granted 17 US patents while listed as an inventor at L'Oreal. The first was granted in 1983 and the most recent in October 1991. Alain Malaval ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Alain Malaval in Aulnay-sous-Bois, FR.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date
5053220	Mascara composition based on waxes and keratin derivatives	Jean-Pierre Arraudeau, Jeanne Patraud, Didier Gagnebien, Gerard Lang	1991-10-01
4867751	Use of benzoquinones for the direct dyeing of keratin fibres	Gerard Lang, Jean F. Grollier, Georges Rosenbaum	1989-09-19
4814162	Cosmetic compositions containing hydroxyl derivatives of dibenzoylmethane and their use in protecting the skin against ultraviolet rays and derivatives for use therein	Gerald S. Lang, Madeleine Leduc	1989-03-21
4726942	Cosmetic composition for protection against ultraviolet radiation and its use for this purpose	Gerard Lang, Madeleine Leduc	1988-02-23
4702906	Cosmetic agents based on polycationic polymers, and their use in cosmetic compositions	Bernard Jacquet, Gerard Lang, Serge Forestier, Do Le Trung	1987-10-27
4663088	3-benzylidene-camphors, process for their preparation and their use in protection against UV rays	Gerard Lang, Madeleine Leduc	1987-05-05
4654434	3-benzylidene-camphors, process for their preparation and their use in protection against UV rays	Gerard Lang, Madeleine Leduc	1987-03-31
4588839	Sulphonamides derived from 3-benzylidene-camphor and their application as UV filters	Gerard Lang, Gerard Malle	1986-05-13
4585597	3-benzylidene-camphors, process for their preparation and their use in protection against UV rays	Gerard Lang, Madeleine Leduc	1986-04-29
4522808	Anti-sunburn compositions containing 2-phenyl-indole derivatives	Bernard Jacquet, Gerard Lang	1985-06-11
4517174	Hair treatment compositions based on polycationic polymers	Bernard Jacquet, Gerard Lang, Serge Forestier, Do Le Trung	1985-05-14
4504644	Protein derivative containing grafted ultraviolet-absorbing radicals, the process for its preparation and composition in which it is present	Gerard Lang	1985-03-12
4425321	Deodorant compositions containing a polycarboxylic acid salt	Bernard Jacquet, Gerard Lang	1984-01-10
4411884	Cosmetic agents based on polycationic polymers, and their use in cosmetic compositions	Bernard Jacquet, Gerard Lang, Serge Forestier, Do Le Trung	1983-10-25
4395541	Ionene polymer and preparation thereof	Bernard Jacquet, Gerard Lang, Serge Forestier, Do Le Trung	1983-07-26
4390522	Cosmetic agents based on cationic polymers, cosmetic compositions containing the same and the use of said cosmetic agents	Bernard Jacquet, Gerard Lang, Serge Forestier, Do Le Trung	1983-06-28
4390689	Polycationic polymers and their preparation	Bernard Jacquet, Gerard Lang, Serge Forestier, Do Le Trung	1983-06-28

Alain Malaval — 17 Patents

Issued Patents All Time

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