Growing community of inventors

Aubagne, France

Christian Louis

Average Co-Inventor Count = 4.00

ph-index = 4

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 = 407

Christian Louis ↔ Jean Huppert (4 patents)Christian Louis ↔ Patrick Tropiano (4 patents)Christian Louis ↔ Thierry Dufour (4 patents)Christian Louis ↔ René Louis (2 patents)Christian Louis ↔ Jean-Jacques Bronsard (1 patent)Christian Louis ↔ Patrick Tropiano (0 patent)Christian LouisChristian Louis (4 patents)Jean HuppertJean Huppert (24 patents)Patrick TropianoPatrick Tropiano (11 patents)Thierry DufourThierry Dufour (6 patents)René LouisRené Louis (2 patents)Jean-Jacques BronsardJean-Jacques Bronsard (1 patent)Patrick TropianoPatrick Tropiano (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ldr Medical (4 from 110 patents)

2. Louis, René (0 patent)

3. Tropiano, Patrick (0 patent)

4. Bronsard, Jean-Jacques (0 patent)

5. Louis, Christian (0 patent)


4 patents:

1. 9649199 - Vertebral cage device with modular fixation

2. 9078765 - Vertebral cage device with modular fixation

3. 8147556 - Vertebral cage device with modular fixation

4. 7594931 - Vertebral cage device with modular fixation

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1/5/2026
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