TL
Thomas Leffers
Germany
Thomas Leffers is a patent attorney in Germany, Rated for european patent work on the cumulative record, rated in a market of 4,380 firms filing in Germany, strongest in Computing, acting for Lenovo (Singapore) Pte. Ltd., Mueller International, LLC and LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD..
Rated in a market of 4,380 firms filing in Germany
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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
29
Success Rate
100.0%
Volume66
Success56
Speed77
Durability67
RenewalsN/A
Domestic17
Practice profile
Top classes
Computing(4%) · IPC G06F1/16
Top clients
- Lenovo (Singapore) Pte. Ltd.
- Mueller International, LLC
- LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
- Borghi S.p.A.
- Battelle Energy Alliance, LLC