Growing community of inventors

Tokyo, Japan

Marc Lechanoine

Average Co-Inventor Count = 3.33

ph-index = 1

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 = 3

Marc LechanoineMarc Ramet (2 patents)Marc LechanoinePatrice Barre (2 patents)Marc LechanoineMathilde Gatesoupe (2 patents)Marc LechanoineGilles Baudin (1 patent)Marc LechanoineMichel Limongi (1 patent)Marc LechanoineFranck Seguin (1 patent)Marc LechanoineMarine Roualdes (1 patent)Marc LechanoineAlexandra Marin (1 patent)Marc LechanoineGilles Coatrieux-Loppes (1 patent)Marc LechanoineVenkatesh Sheregar (0 patent)Marc LechanoineMarc Lechanoine (4 patents)Marc RametMarc Ramet (22 patents)Patrice BarrePatrice Barre (9 patents)Mathilde GatesoupeMathilde Gatesoupe (3 patents)Gilles BaudinGilles Baudin (42 patents)Michel LimongiMichel Limongi (33 patents)Franck SeguinFranck Seguin (11 patents)Marine RoualdesMarine Roualdes (5 patents)Alexandra MarinAlexandra Marin (4 patents)Gilles Coatrieux-LoppesGilles Coatrieux-Loppes (1 patent)Venkatesh SheregarVenkatesh Sheregar (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. L'oreal (4 from 5,072 patents)


4 patents:

1. 11583057 - Stem with bayonet closure and device equipped therewith

2. 10405635 - Cap with applicator and packaging equipped with same

3. 9265326 - Support casing for a cosmetic article and associated production method

4. 9167879 - Packaging and applicator device including an applicator roller

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as of
12/13/2025
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