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  • Professionals (30)
  • Capabilities (16)
  • Experience (16)
  • Insights & News (234)
  • Other Results (5)

Professionals 30 results

Gilles Bigot
Gilles Bigot
Partner
  • Paris
Email
+33 1 53 64 82 27
vCard

Partner

  • Paris
Julie Vern Cesano-Gouffrant
Julie Vern Cesano-Gouffrant
Partner
  • Paris
Email
+33 1 53 64 81 79
vCard

Partner

  • Paris
Mounir Letayf
Mounir Letayf
Partner
  • Paris
Email
+33 1 53 64 81 98
vCard

Partner

  • Paris
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Capabilities 16 results

Region

Europe

Winston has a well-established presence in Europe representing clients for over three decades. We demonstrate excellence advising clients on transactional, disputes and regulatory matters in the financial services, private equity, industrial, health, and technology sectors. Our European offices bring together a unique blend of deep local knowledge and global expertise, allowing us to effectively navigate complex cross-border legal matters. ...Read more

Practice Area

IP Licensing & Due Diligence

We routinely help clients protect and commercialize their intellectual property (IP) assets and provide due diligence on complex technology and IP transactions. We negotiate and draft IP licenses and transfers; provide strategic guidance on optimal structures for IP and IT transactions; and evaluate copyright, trademark, and patent portfolios and provide related due diligence activities in connection with IPOs, mergers and acquisitions, private equity investments, licenses, and other corporate transactions....Read more

Industry

Life Sciences

Winston has been a major player in the life sciences industry for decades. We represent market-leading clients across this broad sector, including companies involved in pharmaceuticals, biologics, biosimilars, biotechnology, and medical devices. Our attorneys are seasoned practitioners—many of whom have technical degrees in areas key to the life sciences sector, including biology, chemistry, pharmacy, and biomedical engineering—and bring a unique understanding of the industry and perspective to our representations....Read more

Experience 16 results

Experience

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January 24, 2024

Winston Represents Grupo Calleja in its US$1.2 billion Acquisition of Almacenes Éxito

Experience

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January 10, 2024

Represented FAGE International S.A. and FAGE USA Dairy Industry, Inc. Modified Dutch Auction Cash Tender Offer For $50.3 Million of Senior Notes

Experience

|

December 21, 2023

Global Hydrogen Energy Completes Business Combination with Dune Acquisition Corporation

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Insights & News 234 results

Global Trade & Foreign Policy Insights

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June 23, 2025

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3 Min Read

DOJ Declines Prosecution of PE Firm – Lessons for International Trade Violations and Beyond

In a significant decision announced last week, the Department of Justice (DOJ) declined to prosecute a private equity (PE) firm after the firm voluntarily disclosed sanctions and export control violations committed by a portfolio company the firm acquired. This result, and the government’s joint enforcement actions against the portfolio company and its former CEO, offer several important takeaways:


• It is critical for PE firms to conduct robust, non-siloed due diligence for trade and other compliance both before and after acquisition.

• Sanctions and export controls enforcement remains a key government focus, as evidenced by the extensive behind-the-scenes coordination between Justice, Treasury, Commerce, and Homeland Security.

• It is not uncommon for private equity firms to acquire a company and then discover hidden problems. Firms that promptly investigate, self-report, cooperate, and remediate can avoid criminal prosecution, even for serious violations.

• The government continues to hold individuals personally responsible for violations of sanctions and export controls regulations.

Recognitions

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April 23, 2025

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1 Min Read

Winston Partners Honored During the 2025 California Legal Awards

Winston & Strawn partners Laura Petroff and Jeffrey (Jeff) Steinfeld were honored during the 2025 California Legal Awards, an annual series hosted by The Recorder, ALM, and Law.com that celebrates the work and achievements of those leading technology, innovation, and the legal profession. Winners were selected by the publications’ senior editorial leaders as well as a panel of external industry experts....Read more

Product Liability & Mass Torts Digest

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March 27, 2025

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3 Min Read

A Natural Solution: Court Dumps Microplastic Suit for Lack of Scientific Evidence

The U.S. District Court for the Northern District of Illinois recently dismissed a putative class action complaint alleging the term “natural” on Fiji Water bottle labels is false and misleading due to alleged microplastics contained in the water, because the plaintiffs failed to provide specific evidence to plausibly establish such contamination.

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Other Results 5 results

Location

Paris

Since 1995, Winston & Strawn’s Paris office has provided a wide range of transactional and litigation legal services to its clients. Our Paris attorneys are multilingual and multicultural. Many of them have gained professional experience abroad and are well-versed in managing the cultural and legal nuances often present in legal matters involving multiple jurisdictions. They are recognized by The Legal 500 EMEA, Leaders League, Best Lawyers® in France, and Palmares du Droit....Read more

Site Content

What Is Due Diligence?

Due Diligence is a thorough examination of a company intending to go public conducted by the underwriters and their counsel to independently identify and verify information about the company and its business that must be disclosed in the registration statement....Read more

Site Content

What Are Duties and Tariffs?

Standard import duties are taxes levied on imported goods, paid by the importer of record to its home country’s government. These particular duties apply to imported goods, regardless of origin, based on product characteristics....Read more
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