HA
Hans-Lothar Arth
Germany
Hans-Lothar Arth is a patent attorney at Abk Patent And Trademark Attorneys in Germany, Top Rated for european patent work on the emerging five-year record, rated in a market of 1,861 firms filing in Germany, strongest in Medical and Organic, acting for Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., Hemoteq AG and Zedira GmbH.
Abk Patent And Trademark Attorneys
Rated in a market of 1,861 firms filing in Germany
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Emerging (5y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
35
Success Rate
52.9%
Volume67
Success67
Speed78
DurabilityN/A
RenewalsN/A
Domestic80
Practice profile
Top classes
Medical(4%) · IPC A61P35/00Organic(2%) · IPC C07D401/12
Top clients
- Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
- Hemoteq AG
- Zedira GmbH
- Lead Discovery Center GmbH
- Aligos Therapeutics, Inc.