CP
Costin Petcu
Romania
Costin Petcu is a patent attorney in Romania, Rated for european patent work on the cumulative record, rated in a market of 43 firms filing in Romania, strongest in Mining, Components and Power, acting for PAX ELEVANS S.R.L., Saint-Gobain Glass France and E-INFRA S.A..
Rated in a market of 43 firms filing in Romania
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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
Full-Service Generalist
Distinct Clients
8
Success Rate
62.5%
Volume63
Success54
Speed50
DurabilityN/A
RenewalsN/A
Domestic46
Practice profile
Top classes
Mining(9%) · IPC E21B19/14Components(6%) · IPC F16L 1/028Power(6%) · IPC H02G 1/06
Top clients
- PAX ELEVANS S.R.L.
- Saint-Gobain Glass France
- E-INFRA S.A.
- Siemens Aktiengesellschaft
- Chaffringeon, Bernard-Marie