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Practice Area
Winston has decades of experience representing clients in international arbitrations around the world. Representing clients in both commercial and investor-state international arbitrations, we are well known by the leading players in the global arbitration arena. Our integrated team of attorneys enforces awards worldwide, knows every angle of international disputes, and has a robust understanding of our client’s industries.
Practice Area
Tax Controversy & Criminal Tax
Our Tax Controversy attorneys advise and represent clients in every aspect of federal and state tax investigations, as well as the criminal tax enforcement process. This includes the Internal Revenue Service’s (IRS) multi-jurisdictional examinations and administrative appeals, U.S. Competent Authority representations, post appeals mediation, and trial court and appellate litigation in every federal court hearing a tax matter.
Practice Area
eDiscovery & Information Governance
Winston’s eDiscovery & Information Governance Practice (eDiscovery Group) is one of the United States’ largest and most experienced. Per The Legal 500 US 2024, “[Winston has] a very strong practice from top to bottom. They have a good e-discovery consulting practice and excellent review and production capabilities and are amongst the strongest advocates you could want in a courtroom.” We have built a full-service consulting practice to support our clients and case teams in these complex areas—both domestically and globally.
Experience 123 results
Experience
|November 25, 2024
Creative Global Technologies Closes On Initial Public Offering
Insights & News 3,092 results
Seminar/CLE
|May 13, 2025
2025 Health Care & Life Sciences Summit
Winston & Strawn is pleased to host its fifth annual Health Care & Life Sciences Summit. Clients and friends of the firm are invited to join us to network with peers and gain insights from industry leaders and legal experts. The summit will take place live at our Chicago office, and CLE-eligible recordings of the Summit’s sessions will be available shortly following the event.
Speaking Engagement
|May 9, 2025
Join Winston & Strawn partners M. Imad Khan and Keerthika M. Subramanian for the upcoming online program “Hot Topics in International Arbitration and Strategic Transactions: Recent Developments and Key Trends in India” hosted by the Practising Law Insititute.
Client Alert
|May 2, 2025
|4 Min Read
On April 3, 2025, the Office of Management and Budget issued a memorandum expounding upon the January 23, 2025 Executive Order (EO) 14179, Removing Barriers to American Leadership in Artificial Intelligence, to put forth new requirements for the implementation of Artificial Intelligence (AI) in U.S. federal agencies, with specific requirements where the AI use is considered “high impact.”
Other Results 57 results
Law Glossary
A post-grant review, or PGR, is a trial proceeding where the patentability of one or more claims in a patent is reviewed. The review process begins when a third party, who is not the patent owner, files a petition within nine months of a patent being granted or reissued. This filing challenges a patent’s claim or claims based upon a specific ground. The Patent Trial and Appeal Board (PTAB) is the branch of the U.S. Patent and Trademark Office that handles the trial proceeding. The post-grant review can be filed on any grounds that are available to dispute the validity of a patent claim, except for the following: failure to disclose the best mode requirement.
Law Glossary
What Is an Inter Partes Review (IPR)?
An inter partes review of a patent is a type of administrative trial proceeding. Inter partes review became available in 2012 and replaced inter partes reexamination as a way to challenge patentability at the Patent Office. Any person who is not the owner of a patent can file a petition for a review of a patent. The Patent Trial and Appeal Board (PTAB) will act on the petition either instituting a trial or denying institution of a trial. This will occur a little over six months after the petition is filed. If trial is instituted, the proceeding will, with some limited exceptions, be resolved within one year.
Location
Winston’s London office acts as a hub for our cross-border clients and advises a range of emerging and global companies, corporates, financial institutions, and private investors on domestic and cross-border matters. Our legal practices include corporate, M&A, private equity, capital markets, banking and finance, restructuring, litigation and disputes, international arbitration, antitrust and competition, and tax. Practitioners based in London include not only lawyers who are recognized as leaders in their fields but also a diverse group of international professionals, many of whom are bilingual and dual-qualified. Our global platform enables our London lawyers to quickly marshal relevant experience across practices and offices.