Latest
AI
Careers
Copyright
Community & Inclusion
Events Videos
Law firm news
Trade secrets
INTA 2026
In-house
Trademarks
Patents
Jurisdictions
Europe
Americas
Asia
Australasia
Africa
Unified Patent Court
Rankings
About Rankings
Practice Area Rankings
Global In-House Elite 2026
Influential Women in IP 2026
Leaders 2026
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 2026
Dina Hayes
Dina Hayes
Key details
Job title:
Partner, Co-Chair IP
Firm:
Arnold & Porter
Jurisdiction:
US
Services:
Trade Secrets, Patents, Trademarks
Type:
Contentious
Rationale:
USA Trade Secrets 2025: Notable
Level:
Senior-level
Company Latest
Top law firms and individuals recognised in WIPR’s UK Patent Rankings 2026
Arnold & Porter hires ‘high-calibre’ patent litigators in Chicago
Anthropic avoids damages risk in deal with authors over AI training
More leaders
profile
Paul Llewellyn
Partner
Arnold & Porter
profile
Beatriz San Martin
Partner
Arnold & Porter
More features
Victoria’s Secret sues Thomas Pink over ‘radical style drift’ in TM clash
Beyond the primary patent: How pharma can build competitive barriers
Samsung labels Dua Lipa’s $15m TM claim over TV boxes ‘legally defective’
Perfect Pitch: Inside the scheme that gets junior lawyers selling to clients
