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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Libourne, FR ranks #7,105 worldwide for total patents filed in 2021, with 13 patents from 8 inventors. Leading employers of inventors based in Libourne, FR include Halliburton Energy Services, Ceva Sante Animale, Fermentalg.

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Andrew Penno Halliburton Energy Services 3
2 Marie Varloud Ceva Sante Animale 2
2 Laurence Peyrot Ceva Sante Animale 2
2 Florence Guimberteau Ceva Sante Animale 2
#5 Laurent Dumortier 1
#5 Olivier CAGNAC Fermentalg 1
#5 Hamadi Karembe Ceva Sante Animale 1
#5 Benedicte Deminiere Ceva Sante Animale 1