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Ipsilon
Bourg-la-Reine, France
Ipsilon is a trademark firm in Bourg-la-Reine, France, Top Rated for national trademark work on the cumulative record, one of 811,273 firms filing in France, strongest in Advertising, Technology and Education, acting for Biosynex, GENFIT and HEEGEO.
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IPRATE.EUTop Rated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
2578
Success Rate
99.3%
Volume100
Success94
Speed32
Durability97
Renewals100
Domestic61
Practice profile
Top classes
Advertising(8%) · Nice 35Technology(6%) · Nice 42Education(6%) · Nice 41
Top clients
- Biosynex
- GENFIT
- HEEGEO
- LJC
- CAISSE FEDERALE DE CREDIT MUTUEL
Attorneys
Léa SchmittOlivier GirardMariya AlantevaMichèle DietrichGuillaume DubardPhilippe MaurissetJacques VigneronAxel DoucerainVincent HubaultDamien QuelierMarie LüttgeClémence BacouEllen MonsnergueMyriam Witukiewicz SebbanGaspard DebiesseMarion TertraisAmélie SchilAude GuillermardAudrey LachaudCamille GoiranClémence TouillierJulien LosserMarion ValléeNawel Triba