HB
Hays, Bertrand
France
Hays, Bertrand is a patent firm in France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Physics, Operations and Plastics, acting for Thomson Licensing, DEUTSCHE THOMSON-BRANDT GMBH and LG Développement.
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Selected from 1,159 firms filing in France
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Focused Practice
Distinct Clients
22
Success Rate
53.4%
Volume65
Success59
Speed65
Durability28
RenewalsN/A
Domestic56
Practice profile
Top classes
Physics(15%) · IPC G09G3/28Operations(5%) · IPC B62D53/04Plastics(3%) · IPC B29C70/38
Top clients
- Thomson Licensing
- DEUTSCHE THOMSON-BRANDT GMBH
- LG Développement
- Sidel Participations
- Egg-Chick Automated Technologies