Latest
AI
Careers
Copyright
Diversity & Inclusion
Events Videos
Future of IP
Law firm news
Standard-essential patents
Trade secrets
In-house
Patents
Trademarks
Jurisdictions
Europe
Americas
Asia
Australasia
Africa
Unified Patent Court
Rankings
About Rankings
Practice Area Rankings
Diversity & Inclusion Top 100 2025
Leaders 2025
Directory
WIPR Insights
Magazines
IP services: Product walk-throughs
Whitepapers
Webinars
Events
Events schedule
About
Contact
Newsletter
Login
Subscribe
Home
About
Contact
Newsletter
Login
Request Trial
Home
Leaders Directory 2025
Erik Ullberg
Erik Ullberg
Key details
Job title:
Managing Partner
Firm:
CMS
Jurisdiction:
Sweden
Services:
Copyright, Design, Patents, Trademarks
Type:
Contentious, Non-Contentious
Company Latest
New WIPR Rankings spotlight UK legal market for patents work
CMS
IP dignitaries herald UPC launch with virtual ceremony
More leaders
Leaders
Rachel Free
Partner
CMS
profile
José Luís Arnaut
Managing Partner
CMS
profile
Simone Brauchbar Birkhäuser
Partner
CMS
Leaders
Caitlin Heard
Co-Head of IP
CMS
More features
How AI will be shaped by legal and regulatory developments in 2026
The quiet clause that can sink a patent: The disclosure
The IP in Netflix’s $87bn takeover bid for Warner Bros
The unusual patent case that reshaped China’s enforcement deadlines
