D
DEHNS
United Kingdom
DEHNS is a patent firm in United Kingdom, Rated for european patent work on the cumulative record, one of 2,198 firms filing in United Kingdom, strongest in Engineering, acting for Hamilton Sundstrand Corporation, RTX Corporation and United Technologies Corporation.
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Selected from 2,198 firms filing in United Kingdom
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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
3390
Success Rate
75.2%
Volume100
Success17
Speed89
Durability17
RenewalsN/A
Domestic83
Practice profile
Top classes
Engineering(1%) · IPC F01D 11/00
Top clients
- Hamilton Sundstrand Corporation
- RTX Corporation
- United Technologies Corporation
- Raytheon Technologies Corporation
- Pratt & Whitney Canada Corp.