DG
De Gregori Antonella
Italy
De Gregori Antonella is a patent attorney in Italy, Top Rated for european patent work on the cumulative record, rated in a market of 701 firms filing in Italy, strongest in Building, Operations and Organic, acting for PIAGGIO & C. S.p.A., iGUZZINI ILLUMINAZIONE S.p.A. and Polimeri Europa S.p.A..
Rated in a market of 701 firms filing in Italy
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IPRATE.EUTop Rated
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
218
Success Rate
56.4%
Volume93
Success87
Speed76
Durability19
RenewalsN/A
Domestic62
Practice profile
Top classes
Building(1%) · IPC E04H4/12Operations(1%) · IPC B62K25/28Organic(1%) · IPC C07D251/60
Top clients
- PIAGGIO & C. S.p.A.
- iGUZZINI ILLUMINAZIONE S.p.A.
- Polimeri Europa S.p.A.
- ITALCEMENTI S.p.A.
- FIDIA FARMACEUTICI S.p.A.