We're pleased to celebrate Partner Eleanor Lackman for being named to Managing IP's Top 250 Women in IP. This global recognition highlights female intellectual property practitioners who have performed exceptionally for their clients and firms over the past year. As Co-Chair of MSK’s Intellectual Property practice group, Eleanor continues to lead landmark copyright and trademark matters, providing strategic protection and defense for brand owners, content creators, and rights holders across the media, entertainment, and technology sectors. Congratulations to Eleanor on this well-earned recognition and her continued leadership in intellectual property law. Learn more: https://bit.ly/4bn0Xx0 #MSK
Mitchell Silberberg & Knupp LLP
Law Practice
Los Angeles, California 7,780 followers
MSK is a full service law firm that companies turn to when they want a creative legal advisor and business partner.
About us
Since 1908, MSK has displayed an ability to understand the complex, demystify the mysterious, and define the unknown. With offices in Los Angeles, New York, and Washington D.C., MSK is often distinguished as a “go-to” firm by industry and legal insiders, and specializes in a variety of practice areas, including Entertainment & IP Litigation, Labor & Employment, Motion Picture | Music | Television Transactions, Immigration, Corporate Securities, Regulatory, Tax, Trusts & Estates, Real Estate and International Trade. Relentlessly innovative, our lawyers have developed groundbreaking legislation, established influential precedents, and shaped the legal landscape. Equally inquisitive, we continuously seek to better understand our clients, their industries, and the law. Above all, we are invested in our clients, and take pride in our long-standing partnerships with them that confirm the value of our approach.
- Website
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http://www.msk.com
External link for Mitchell Silberberg & Knupp LLP
- Industry
- Law Practice
- Company size
- 201-500 employees
- Headquarters
- Los Angeles, California
- Type
- Partnership
- Founded
- 1908
- Specialties
- Litigation, Intellectual Property, Labor & Employment, Entertainment & New Media, Immigration, Corporate Transactions, Homeland Security, Tax, Trusts & Estates, Real Estate, International Trade, and Restructuring, Bankruptcy & Workout
Locations
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Primary
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2049 Century Park E
18th Floor
Los Angeles, California 90067, US
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1818 N. Street N.W.
7th Floor
Washington, DC 20036, US
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437 Madison Ave
25th Floor
New York, NY 10022, US
Employees at Mitchell Silberberg & Knupp LLP
Updates
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Earlier this week, MSK Partner Su Ross spoke at the National Customs Brokers & Forwarders Association of America, Inc. (NCBFAA) Educational Institute's GTE Conference in St. Louis, where she joined fellow trade practitioners for a panel examining U.S. Customs and Border Protection's evolving enforcement priorities and shared practical strategies for helping businesses strengthen compliance and manage risk across the supply chain. Thank you to the Global Trade Educational Conference for bringing together industry leaders and practitioners for an insightful discussion. #MSK #GTEC2026
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MSK was thrilled to sponsor Video Game Bar Association's #VideoGameLawSummit yesterday in Shanghai! James Berkley took the stage as a panelist sharing insights on how U.S. courts are tackling game-clone disputes and what it means for studios operating globally. It was great to connect with game lawyers, in-house counsel, and industry leaders from around the world. Thanks to #VGBA for another excellent summit! #MSK #VideoGameLaw
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Congratulations to MSK Partner Christine Lepera on being named to Variety's 2026 Legal Impact Report as a Music Legal Elite honoree. This recognition highlights Christine's exceptional work representing world-renowned artists, music publishers, and industry leaders, as well as her continued impact on the music industry. Please join us in congratulating Christine on this well-deserved honor. See full list: https://bit.ly/4hx4KLW #MSK
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MSK is proud to share that Partners Eric German, Christine Lepera, Brad Mullins, Gabriella Nourafchan Ismaj, and david steinberg have been named to Billboard’s 2026 Top Music Lawyers list. This prestigious annual recognition highlights the industry’s leading legal minds who are guiding top artists, labels, management teams, and entertainment companies through an increasingly dynamic music landscape. Their continued leadership, creative dealmaking, and steadfast advocacy reflect MSK’s longstanding commitment to excellence in music and entertainment law. Read the full article and view the list: https://bit.ly/3TnbyBT #MSK
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We are proud to celebrate an extraordinary milestone as Legal Secretary Marcia Packard marks her 50th anniversary with MSK. For five decades, Marcia has been a trusted and valued presence at the firm, providing exceptional support to our attorneys and clients while contributing to the collaborative culture that makes MSK special. During her remarkable tenure, Marcia worked closely with Partner Harold “Hal” Friedman, an entertainment law pioneer and the last MSK attorney to have worked directly with all three of the firm’s founders: Shepard Mitchell, Mendel Silberberg, and Guy Knupp. Reflecting on her career, Marcia shared that MSK became a second home because of its supportive environment, mutual respect, and commitment to ensuring every voice is heard and valued. She also continues to carry a timeless piece of advice Hal shared with her years ago: “Be happy in your work.” Thank you, Marcia, for 50 years of dedication, kindness, and extraordinary service. Your impact on MSK is immeasurable. #MSK #FirmCulture #LegalCommunity #50YearsOfExcellence
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On July 21, 2026, a divided D.C. Circuit panel ruled that a longstanding doctrine created by the National Labor Relations Board (the “NLRB”), the “successor bar,” is invalid because it exceeds the agency’s authority under the National Labor Relations Act (the “NLRA”). Read more in our latest #Labor client alert, written by Louis Cannon, Carlos Torrejon, and Cassandra L. Horton. https://bit.ly/4bdtEML
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This month, we had the privilege of celebrating an incredible milestone—recognizing the dedication and contributions of our colleagues who have reached 5, 10, 15, 30, and even 50 years with Mitchell Silberberg & Knupp. These milestones reflect more than years of service; they represent lasting relationships, exceptional commitment, and the people who have shaped our firm's culture and success over the decades. Thank you to each of our honorees for your dedication, professionalism, and the impact you've made on our firm and our clients. Congratulations on these remarkable achievements—we're proud to celebrate you and grateful for all you do. #MSK
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We're pleased to welcome Christina Lewis, Esq. to MSK as a Partner in our Los Angeles office. Christina's practice spans estate planning, trust administration, and business law, bringing a unique combination of sophisticated trusts and estates experience and practical business transactional insight. She works closely with high net worth individuals and business owners to develop comprehensive strategies that align wealth transfer planning with long-term business goals. Please join us in welcoming Christina to the firm. Learn more: https://bit.ly/4wRQBgG #MSK #TrustsAndEstates #EstatePlanning #BusinessLaw
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Don't miss our upcoming webinar on July 22 at 12:00 p.m. PT / 3:00 p.m. ET. Join Josh Geller and Anastasiia (Stacey) Chuvaieva as they discuss the hidden legal risks in procuring AI tools—from data privacy and intellectual property concerns to vendor terms that could expose your confidential information. Learn what in-house counsel should know before licensing a new AI platform. Register today: https://bit.ly/4f3OgJt
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