Diana Leiden > Winston & Strawn LLP > Los Angeles, United States > Lawyer Profile
Winston & Strawn LLP Offices

333 SOUTH GRAND AVENUE
LOS ANGELES, CA 90071
CALIFORNIA
United States
- Firm Profile
- Go to...
Diana Leiden

Work Department
Intellectual Property Litigation
Career
https://www.winston.com/en/professionals/hughes-diana-l
Diana practices trademark, copyright, right of publicity, and antitrust litigation, focusing on emerging technology and Internet issues, and has significant experience counseling clients regarding the Digital Millennium Copyright Act (DMCA). She has represented several technology and media companies in cutting edge intellectual property matters and is a frequent writer on new developments in copyright and entertainment law.
Lawyer Rankings
United States > Intellectual property > Copyright
Utilising the bench strength of its global footprint, the team at Winston & Strawn LLP represents major corporates in telecoms (including Cox Communications), financial services, media, entertainment, construction, engineering, video game publishing, and medical devices involved in high-value infringement litigation. The practice is led by Michael Elkin in New York, who brings expertise to acting for entertainment and digital media companies; Jennifer Golinveaux in San Francisco, who, along with Elkin, defends internet service providers against secondary liability claims for infringement; and David Enzminger in Los Angeles, who specializes in technology litigation. Diana Leiden, also in LA, brings expertise to advising tech and media clients on the provisions of the Digital Millennium Copyright Act (DMCA). Sean Anderson in NY was promoted to partner in January 2024. Seth Spitzer and Erin Ranahan departed for in-house roles in April and June of 2023.
Lawyer Rankings
Top Tier Firm Rankings
- Dispute resolution > E-discovery
- Dispute resolution > Leading trial lawyers
- M&A/corporate and commercial > M&A: middle-market ($500m-999m)
- Finance > Project finance
- Energy > Renewable/alternative power
- Industry focus > Sport
Firm Rankings
- Media, technology and telecoms > Advertising and marketing: litigation
- Antitrust > Cartel
- Antitrust > Civil litigation/class actions: defense
- Labor and employment > Employee benefits, executive compensation and retirement plans: design
- Dispute resolution > General commercial disputes
- Intellectual property > Patents: litigation (full coverage)
- M&A/corporate and commercial > Private equity buyouts: middle-market (Up to $500m)
- Dispute resolution > Product liability, mass tort and class action - defense: consumer products (including tobacco)
- Dispute resolution > Product liability, mass tort and class action - defense: pharmaceuticals and medical devices
- Dispute resolution > Product liability, mass tort and class action - defense: toxic tort
- Transport > Shipping: litigation and regulation
- Finance > Structured finance: securitization
- Intellectual property > Copyright
- Energy > Energy transactions: oil and gas
- Finance > Fintech
- Dispute resolution > International litigation
- Dispute resolution > Leading trial lawyers
- Dispute resolution > Leading trial lawyers
- Dispute resolution > M&A litigation: defense
- Transport > Rail and road: litigation and regulation
- Dispute resolution > Securities litigation: defense
- Transport > Shipping: finance
- Intellectual property > Trade secrets (litigation and non-contentious matters)
- Tax > US taxes: contentious
- Tax > US taxes: non-contentious
- Finance > Capital markets: debt offerings
- Finance > Capital markets: equity offerings
- Media, technology and telecoms > Cyber law (including data privacy and data protection)
- Labor and employment > Employee benefits, executive compensation and retirement plans: transactional
- Energy > Energy litigation: oil and gas
- Energy > Energy transactions: electric power
- Environment > Environment: litigation
- Dispute resolution > Financial services litigation
- Dispute resolution > International arbitration
- Labor and employment > Labor and employment disputes (including collective actions)
- Dispute resolution > Leading trial lawyers
- Dispute resolution > Leading trial lawyers
- Healthcare > Life sciences
- Real estate > Real estate
- Antitrust > Merger control
- Investment fund formation and management > Private equity funds (including venture capital)
- Healthcare > Service providers
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Finance > Commercial lending
- Dispute resolution > Corporate investigations and white-collar criminal defense
- Government > Government contracts
- International trade and national security > Customs, export controls and economic sanctions
- International trade and national security > CFIUS