PJ
Plaçais, Jean Yves
Paris, France
Plaçais, Jean Yves is a patent firm in Paris, France, Rated for european patent work on the cumulative record, one of 1,159 firms filing in France, strongest in Components and Agriculture, acting for Mastrad, SNECMA and Mitsuba Corporation.
Next step: Counsel lookup·Commissioned analysis
Selected from 1,159 firms filing in France
For this firmGet embed code →
IPRATE.EURated
PATENTS · 2026
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%
Volume79
Success65
Speed45
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)