PW
Proi World Intellectual Property
Hergiswil, Switzerland
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IPRATE.EUProven
PATENTS · 2026
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Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · National · Emerging (5y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
6
Success Rate
100.0%
Volume54
Success58
Speed50
DurabilityN/A
RenewalsN/A
Domestic27
Practice profile
Top classes
Medical(11%) · IPC A61K 45/00Biotech(11%) · IPC C12G 3/07Building(11%) · IPC E04G 21/04
Top clients
- DDS Patente + Lizenzen AG
- NANJING MEDICAL UNIVERSITY
- SHANGHAI CONSTRUCTION NO.4 (GROUP) CO., LTD
- SHANGHAI CONSTRUCTION ENGINEERING SECOND CONSTRUCTION GROUP CO. et al
- DALIAN UNIVERSITY