PJ
Plaçais, Jean Yves
Paris, France
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IPRATE.EUProven
PATENTS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
104
Success Rate
67.9%
Volume80
Success79
Speed47
Durability15
RenewalsN/A
Domestic49
Practice profile
Top classes
Components(3%) · IPC F16L15/00Agriculture(2%) · IPC A01B29/04
Top clients
- Mastrad
- SNECMA
- Mitsuba Corporation
- VALLOUREC OIL AND GAS FRANCE
- Office National d'Etudes et de Recherches Aérospatiales (ONERA)