TJ
Tellefsen, Jens J.
Egtved, Denmark
Tellefsen, Jens J. is a patent firm in Egtved, Denmark, Top Rated for european patent work on the cumulative record, one of 249 firms filing in Denmark, strongest in Packaging, Furniture and Engineering, acting for Ammeraal Beltech Modular A/S, Bang & Olufsen A/S and Envision Energy (Denmark) ApS.
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Selected from 249 firms filing in Denmark
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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
172
Success Rate
51.1%
Volume86
Success86
Speed86
Durability36
RenewalsN/A
Domestic93
Practice profile
Top classes
Packaging(4%) · IPC B65G17/08Furniture(1%) · IPC A47K13/12Engineering(1%) · IPC F21V21/04
Top clients
- Ammeraal Beltech Modular A/S
- Bang & Olufsen A/S
- Envision Energy (Denmark) ApS
- Daxtor APS
- Marel Salmon A/S