The Art of Patent Litigation: How to Make Your Case Compelling | IPWatchdog Unleashed

This week on IPWatchdog Unleashed, we discuss how a credible trial preparation supports settlement leverage. From the in-house vantage point, a litigation team’s ability to articulate a persuasive case matters even when the preferred outcome is an early resolution. For patent owners, accused infringers, and the counsel advising them, this conversation highlights why audience awareness, technical clarity, and case development belong within the same strategy. The episode offers a substantive look at how experienced practitioners make those judgments—and how the choices made throughout a case shape both courtroom advocacy and the options available outside it.

The Upshot of Epic Tech v. Pen-Tech: The Presumption of Validity Is Not a Pre-Suit Investigation

Epic Tech’s U.S. Patent No. 8,545,317, directed to a networked electronic sweepstakes system, issued in October 2013. Alice Corp. v. CLS Bank came eight months later. Over the next several years, the U.S. Patent and Trademark Office (USPTO) rejected claims in three related Epic Tech applications under Section 101, having already found claims in two of them patentably indistinct from the ‘317 claims, and Epic Tech abandoned all three. A district court in Texas then held claims of the sibling ‘315 patent ineligible. In June 2020, six years after Alice, Epic Tech sued Pen-Tech Associates on the ‘317 patent.

Courts Should Employ a Simpler Fair Use Analysis for Noncompeting Criticism

Copyright and trademark rights act in tension with the First Amendment. Indeed, “unlike other property rights, [these] are a form of content-based, government-imposed speech restriction.” (Mark Lemley and Eugene Volokh, Freedom of Speech and Injunctions in Intellectual Property Cases, 48 Duke L.J. 147, 206 (1998)). As such, courts have determined that criticism, generally, puts the critic beyond the reach of a copyright or trademark claim.

SCOTUS Denies Appeal Seeking to Clarify Federal Circuit’s ‘Why’ Requirement for Establishing Section 112(f) Equivalency

Today, the U.S. Supreme Court denied the petition for writ of certiorari filed in Genuine Enabling Technology LLC v. Sony Group Corp., which challenged lower court rulings dismissing Genuine Enabling Technology’s (GET) patent infringement claims against Sony Playstation controllers under the doctrine of equivalents. In denying cert, the Court avoided clarifying whether a patentee’s statutory presumption under 35 U.S.C. § 112(f) to equivalents of a means-plus-function claim can be extinguished as a matter of law for failing to account for each component of the claimed structure.

A Legacy Worth Leaving: Director Squires Can Leave the U.S. Patent System Much Stronger Than He Found It

Every U.S. Patent and Trademark Office (USPTO) Director leaves office. Very few leave a legacy that could fundamentally change the future of American innovation. Director John A. Squires has an extraordinary opportunity to do just that. For more than a decade, independent inventors, startups, small businesses, universities, and those investing in American innovation have asked Congress to address the unintended consequences of the America Invents Act (AIA) and the Patent Trial and Appeal Board (PTAB). Congress held hearings. Members acknowledged the problems. Legislation was introduced. Organizations rallied behind reform. Year after year, inventors traveled to Washington, told their stories, and pleaded for meaningful change. And year after year, the problems remained. Then came Director Squires.

‘Joint Research’ Doesn’t Guarantee Joint Ownership: IP Pitfalls in U.S.-Korea Technology Collaboration

Technology collaboration between the United States and Korea has grown quickly, from semiconductors and artificial intelligence to biotechnology and advanced manufacturing. More joint research agreements are being signed, but the importance of their IP provisions is often overlooked. This can cause problems later, because the two countries have different legal rules that even experienced counsel can miss.

PIER Pressure: What Applicants Need to Know About the USPTO’s PIER Pilot Program

Earlier this year, with an effective date of April 9, 2026, the United States Patent and Trademark Office (USPTO) introduced the Patent Cooperation Treaty (PCT) Informed Examination Request (PIER) Pilot Program. Curiously, while most USPTO pilot programs allow the applicant to opt in or opt out, the PIER Pilot Program precludes input from the applicant on the matter and rather imposes itself on the applicant. The USPTO decides which applications will take part in the PIER Pilot Program, and the decision is not challengeable.

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