Growing community of inventors

Coupvray, France

Alain Lagrange

Average Co-Inventor Count = 2.14

ph-index = 15

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 890

Alain LagrangeAlain R Genet (25 patents)Alain LagrangeHerve Richard (19 patents)Alain LagrangeMadeleine Leduc (16 patents)Alain LagrangeLeïla Hercouet (15 patents)Alain LagrangeEric Terranova (13 patents)Alain LagrangeSylvain Kravtchenko (13 patents)Alain LagrangeBoris Lalleman (13 patents)Alain LagrangeAziz Fadli (12 patents)Alain LagrangeJean Cotteret (10 patents)Alain LagrangeFrédéric Guerin (10 patents)Alain LagrangeJean J Vandenbosche (9 patents)Alain LagrangeMarie Mignon (8 patents)Alain LagrangeMarie P Audousset (7 patents)Alain LagrangeAlex M Junino (6 patents)Alain LagrangeJean J Vandenbossche (5 patents)Alain LagrangeAndrew Greaves (4 patents)Alain LagrangeMarie Giafferi (4 patents)Alain LagrangeMaxime De Boni (4 patents)Alain LagrangeFrançoise Albouy (4 patents)Alain LagrangeFrédéric Simonet (3 patents)Alain LagrangePhilippe Breton (3 patents)Alain LagrangeFlorent Pastore (3 patents)Alain LagrangeHervé Andrean (3 patents)Alain LagrangeHenri Samain (2 patents)Alain LagrangeClaude Dubief (2 patents)Alain LagrangeHervé David (2 patents)Alain LagrangeHerve Andrean (2 patents)Alain LagrangeDamarys Braida-Valerio (2 patents)Alain LagrangeHerve Borowiak (2 patents)Alain LagrangeJean-Jacques Vandenbossche (2 patents)Alain LagrangeHerve Plessix (2 patents)Alain LagrangeMichel Philippe (1 patent)Alain LagrangeGrégory Plos (1 patent)Alain LagrangeLaurent Vidal (1 patent)Alain LagrangeMireille Maubru (1 patent)Alain LagrangeLuc Gourlaouen (1 patent)Alain LagrangeQuang L N'Guyen (1 patent)Alain LagrangeFrédéric Legrand (1 patent)Alain LagrangeRemy Tuloup (1 patent)Alain LagrangeGautier Deconinck (1 patent)Alain LagrangeJean-Baptiste Saunier (1 patent)Alain LagrangePatrick Choisy (1 patent)Alain LagrangeMarie-Alix Bourboulon (1 patent)Alain LagrangeArnaud Hucher (1 patent)Alain LagrangeGrégory Plos (1 patent)Alain LagrangeJean-Daniel Debain (1 patent)Alain LagrangeBruno Laguitton (1 patent)Alain LagrangeNicole Bonaventure (1 patent)Alain LagrangeHerv E Andrean (1 patent)Alain LagrangeHervé Andrean (1 patent)Alain LagrangeFabienne Segala (1 patent)Alain LagrangeAlex Junio (1 patent)Alain LagrangeLiliane Gaillard (1 patent)Alain LagrangeDavid Hervé (0 patent)Alain LagrangeAlain Lagrange (167 patents)Alain R GenetAlain R Genet (59 patents)Herve RichardHerve Richard (82 patents)Madeleine LeducMadeleine Leduc (54 patents)Leïla HercouetLeïla Hercouet (41 patents)Eric TerranovaEric Terranova (33 patents)Sylvain KravtchenkoSylvain Kravtchenko (28 patents)Boris LallemanBoris Lalleman (27 patents)Aziz FadliAziz Fadli (62 patents)Jean CotteretJean Cotteret (131 patents)Frédéric GuerinFrédéric Guerin (29 patents)Jean J VandenboscheJean J Vandenbosche (12 patents)Marie MignonMarie Mignon (12 patents)Marie P AudoussetMarie P Audousset (14 patents)Alex M JuninoAlex M Junino (104 patents)Jean J VandenbosscheJean J Vandenbossche (20 patents)Andrew GreavesAndrew Greaves (60 patents)Marie GiafferiMarie Giafferi (10 patents)Maxime De BoniMaxime De Boni (6 patents)Françoise AlbouyFrançoise Albouy (5 patents)Frédéric SimonetFrédéric Simonet (25 patents)Philippe BretonPhilippe Breton (8 patents)Florent PastoreFlorent Pastore (4 patents)Hervé AndreanHervé Andrean (3 patents)Henri SamainHenri Samain (168 patents)Claude DubiefClaude Dubief (124 patents)Hervé DavidHervé David (24 patents)Herve AndreanHerve Andrean (13 patents)Damarys Braida-ValerioDamarys Braida-Valerio (10 patents)Herve BorowiakHerve Borowiak (9 patents)Jean-Jacques VandenbosscheJean-Jacques Vandenbossche (4 patents)Herve PlessixHerve Plessix (3 patents)Michel PhilippeMichel Philippe (107 patents)Grégory PlosGrégory Plos (53 patents)Laurent VidalLaurent Vidal (51 patents)Mireille MaubruMireille Maubru (45 patents)Luc GourlaouenLuc Gourlaouen (27 patents)Quang L N'GuyenQuang L N'Guyen (21 patents)Frédéric LegrandFrédéric Legrand (20 patents)Remy TuloupRemy Tuloup (19 patents)Gautier DeconinckGautier Deconinck (17 patents)Jean-Baptiste SaunierJean-Baptiste Saunier (14 patents)Patrick ChoisyPatrick Choisy (6 patents)Marie-Alix BourboulonMarie-Alix Bourboulon (5 patents)Arnaud HucherArnaud Hucher (5 patents)Grégory PlosGrégory Plos (4 patents)Jean-Daniel DebainJean-Daniel Debain (4 patents)Bruno LaguittonBruno Laguitton (3 patents)Nicole BonaventureNicole Bonaventure (3 patents)Herv E AndreanHerv E Andrean (2 patents)Hervé AndreanHervé Andrean (2 patents)Fabienne SegalaFabienne Segala (1 patent)Alex JunioAlex Junio (1 patent)Liliane GaillardLiliane Gaillard (1 patent)David HervéDavid Hervé (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. L'oreal (83 from 5,078 patents)

2. Loreal Sa (74 from 977 patents)

3. Societe L'oreal Sa (5 from 203 patents)

4. Other (4 from 832,843 patents)

5. L'oréal (1 from 4 patents)


167 patents:

1. 12064500 - Hair lightening composition comprising hydrogen peroxide, a peroxygenated salt, a carbonate and at least one polyphosphorus derivative

2. 10716744 - Multi-step hair dyeing process using at least one titanium salt and a synthetic direct dye

3. 10537511 - Hair dyeing process using at least one dye, a titanium salt and an insoluble silicate

4. 10524992 - Hair dyeing process using at least one direct and/or natural dye, a titanium salt, a cellulose-based polysaccharide and optionally a particular organic solvent

5. 10524996 - Hair dyeing process using at least one dye, a titanium salt and an anionic thickening polymer

6. 10524998 - Hair dyeing process using at least one dye, an organic titanium salt, and a non-cellulosic-based polysaccharide

7. 10251827 - Oxidation dyeing process using a composition comprising a monoaminobenzene and a metal catalyst

8. 10052273 - Hair dyeing method employing at least one ortho-diphenol, one titanium derivative and one carboxylic acid

9. 10010495 - Hair dyeing process using at least one ortho-diphenol and one organic salt of titanium and of a carboxylic acid

10. 9993409 - Composition for dyeing keratin fibres, comprising an oxidation base and a particular heteroaryl coupler

11. 9993411 - Dye composition using a phenol-derived coupler in a medium rich in fatty substances, processes and devices

12. 9993412 - Hair colouring method employing a chromene or chroman dye, a particular organic compound, an oxidizing agent, an alkaline agent and a metal salt

13. 9872822 - Process for dyeing in the presence of oxidation bases comprising at least one sulfonic, sulfonamide, sulfone, amid or acid group and a metal catalyst, device and ready-to-use composition

14. 9789040 - Oxidation dyeing process using a composition rich in fatty substances which comprises metal catalysts and couplers

15. 9687057 - Dye composition using a specific non-ionic hydrotropic compound in a medium rich in fatty substances, methods and device

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12/28/2025
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