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Fast Facts
- Morgan Lewis was founded in 1873, and has more than 1,400 lawyers in 22 offices.
- Our Tokyo office was established in 1988, although Morgan Lewis lawyers have represented Japanese interests in the United States and elsewhere around the globe for more than 50 years.
- In 2005, Morgan Lewis and TMI Associates, currently the fifth largest Japanese law firm, launched Morgan Lewis-TMI, a unique joint venture that created the only platform offering clients access to the resources of both one of largest and most respected U.S. law firms and one of the largest and most respected Japanese firms.
- We pride ourselves on our close, long-term client relationships - more than 2,000 clients have been with the firm for more than five years, and a few have been clients for more than 100 years!
- Morgan Lewis represents more than half of the Fortune 100 companies, including 9 of the top 10 companies.
- Morgan Lewis was named as the top law firm in Corporate Counsel magazine’s 2006 survey, “Who Represents America’s Biggest Companies?"
Related Publications
Related News
Office Contacts
- Gregory R. Salathé Managing Partner
- Lisa Yano Managing Partner
Newsletter | Morgan Lewis IP Academy Newsletter
C. Erik Hawes, David Levy, William Jackson Matney, Jr., Robert Gaybrick, Collin Park, Robert Busby
In this issue:
- Federal Circuit Reverses District Court Decision and Rules that Isolated DNA Sequences Are Patent-Eligible Subject Matter
- On Remand from the Federal Circuit, the District... more
LawFlash/Client Alert | Morgan Lewis-TMI LawFlash
Morgan Lewis-TMI
The Japanese Fair Trade Commission (the JFTC) has adopted new rules that should streamline Japan's review process for both domestic and global transactions. The new rules will end the JFTC's practice of holding "preconsultation... more
LawFlash/Client Alert | Intellectual Property LawFlash
R. (Ted) Cruz
Today, the U.S. Supreme Court issued its decision in Global-Tech Appliances, Inc., et al. v. SEB S.A. , No. 10-6 (2011), holding that to prove inducing infringement under 35 U.S.C. § 271(b) a plaintiff must... more
LawFlash/Client Alert | Morgan Lewis-TMI LawFlash
Morgan Lewis - TMI
The earthquake and tsunami in northern Japan have presented many challenges, including challenges for both employers and employees impacted by these events. To assist employers in dealing with the varied employ... more
Newsletter | Morgan Lewis IP Academy Newsletter
William Jackson Matney, Jr., Collin Park, David Levy, Robert Busby, Robert Gaybrick, C. Erik Hawes
In this issue:
- The Federal Circuit Rejects the 25 Percent Rule as Fundamentally Flawed and Reviews the Entire Market Value Rule for Calculation of Patent Infringement Damages | 应用25%规则还是全部市场... more
Presentation | Speech
William Jackson Matney, Jr., Satoru Matsuo, Robert Busby, Robert Smyth, Ph.D.
Intellectual Property Practice Group partners Robert Busby, Jack Matney,
Newsletter | Morgan Lewis IP Academy Newsletter
William Jackson Matney, Jr., Collin Park, David Levy, Robert Busby, Robert Gaybrick, C. Erik Hawes
In this issue:
- The Federal Circuit Affirms the New Jersey District Court's Preliminary Injunction to Bar Generic Drug Pulmicort | 项关于仿制药的临时禁令 ... more
Newsletter | Morgan Lewis IP Academy Newsletter
William Jackson Matney, Jr., Collin Park, David Levy, Robert Busby, Robert Gaybrick, C. Erik Hawes
In this issue:
- Federal Circuit Highlights “Control and Direction” Requirement for a Finding of Joint Infringement Liability | 共同侵权中的&ld... more
Newsletter | Doing Business in Japan
Lisa Yano, Gregory Salathé
Japan Anticipates New Public Company Act | Revisions to Japan's Labor Standards Act | Taxation of Dividends from Overseas Subsidiaries | Patent Strategies: The Lance vs. the Shield
Newsletter | Mergers and Acquisitions Primer
Lisa Yano, Gregory Salathé
私どもモルガン・ルイスでは、日本のクライアントの皆様のために、米国における企業の買収・合併(M&A)を中心とした情報メモランダム・シリーズ を発行し、お手元にお届けしていくことになりました。毎回、初歩的な解説も含め2つのトピックを選び、ご紹介してまいります。今後、日本企業による米国企 業買収が活発化していくと予想されるなか、私どもがお届けする情報がお役に立つことを願っております。
Morgan Lewis is publishi... more
Newsletter | Morgan Lewis IP Academy Newsletter
William Jackson Matney, Jr., Collin Park, David Levy, Robert Busby, Robert Gaybrick, C. Erik Hawes
In this issue:
- Another Case Transferred Out of the Eastern District of Texas | 又一件案件移出德州东区法院的管辖 | テキサス州東部地区からまた事件が移送される
- Federal Circuit Affirms that a Provisional Application Can Show A... more
Newsletter | Mergers and Acquisitions Primer
Lisa Yano, Gregory Salathé
私どもモルガン・ルイスでは、日本のクライアントの皆様のために、米国における企業の買収・合併(M&A)を中心とした情報メモランダム・シリーズ を発行し、お手元にお届けしていくことになりました。毎回、初歩的な解説も含め2つのトピックを選び、ご紹介してまいります。今後、日本企業による米国企 業買収が活発化していくと予想されるなか、私どもがお届けする情報がお役に立つことを願っております。
Morgan Lewis is publishing ... more
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- The Federal Circuit Clarifies Liability for False Patent Marking | 错误专利标记应承担的责任 | 連邦巡回控訴裁が虚偽の特許表示に対する責任を明確化
- The Federal Circuit Reverses and Orders Stryker IP Suit Assign... more
Newsletter | Doing Business in Japan
Morgan Lewis - TMI
The Revised Antimonopoly Act | Copyright Act Modernized for the Internet Age | New Patent Examination Standards for Pharmaceutical Patents | Coming Changes to Civil Code's Obligation Law
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- Federal Circuit Affirms Eastern District of Texas Ruling on Inequitable Conduct, Addresses Definitions in Patent Application Prosecution | 专利不当行为:何为专利申请过程中的“实质参与” | 連邦巡... more
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- Federal Circuit Confirms District Courts Can Modify Claim Construction at Trial | 地区法院可以在庭审时修正权利要求解释 | 連邦巡回控訴裁、連邦地裁が審理中にクレーム解釈を補正できることを確認
- Appellate Judge Excludes Damages... more
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- Case Clarifies the Law of Reasonable Royalty Damages | 计算合理许可费赔偿金的适用案例 | リーズナブル・ロイヤルティの損害賠償に関する法を事件が明確化
- An obviousness determination may be called into question if the Bo... more
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- Federal Circuit Expands Declaratory Judgment Jurisdiction | 确权宣告诉讼的管辖权认定--联邦巡回法院的重要决定 | 確認判決の管轄権に関する連邦巡回控訴裁判所の重大な判断
For the full story, please view the PDF.... more
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- An Update on Motions to Transfer in the Eastern District of Texas | 德州东区法院的移案动议最新动态 | テキサス州東部地区連邦地裁における移送申し立てに関する最新情報
For the full story, please view the PD... more
Newsletter | Morgan Lewis IP Academy Newsletter
Satoru Matsuo, Robert Busby, Robert Gaybrick
In this issue:
- Patent Law Update from the U.S. District Court for the Eastern District of Texas | 来自德州东区法院的专利动态 | テキサス州東部地区連邦地裁の特許法最新情報
For the full story, please view the... more


