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Illustration for Atlanta Gas Light Co. v. Bennett Regulator Guards, Inc.
Docket 18-999October Term 2018 (2018–2019)

Atlanta Gas Light Co. v. Bennett Regulator Guards, Inc.

This is a case between Atlanta Gas Light Co. and Bennett Regulator Guards, Inc. that has been appealed to the Supreme Court from the Federal Circuit.

Status
Before Arguments
Appeal from
United States Court of Appeals for the Federal Circuit

Briefing

What Happened

Atlanta Gas Light Co. is challenging a decision regarding how patent disputes are handled by the government. The case focuses on whether a court can review a board's decision to start a patent review if there is a question about a one-year filing deadline.

Why It Matters

This case could change how companies defend their inventions against legal challenges. If courts cannot review these timing decisions, companies might face patent reviews that should have been barred by law.

The Big Picture

The Supreme Court is looking at the balance of power between federal agencies and the court system. It involves the Patent Trial and Appeal Board, which was created to provide a faster way to resolve patent fights outside of traditional courts.

What the Justices Said

No substantive justice or advocate reactions are available yet.

The Bottom Line

The Court must decide if federal judges have the power to double-check the patent board's timing rules.

What's Next

The case is currently pending and waiting for a scheduled oral argument. After the justices hear the arguments from both sides, they will work on a written opinion to resolve the dispute.

What is the core dispute between Atlanta Gas Light and Bennett Regulator Guards?

The companies disagree on whether a court can review the timing of a patent challenge. They are fighting over a specific one-year deadline for starting a patent review process.

What are the real-world consequences for patent holders?

Patent holders might lose their protections if the board incorrectly starts a review after the legal deadline. This could make it harder for inventors to rely on their patents for business.

What specific legal rule is the Supreme Court examining?

The Court is looking at 35 U.S.C. § 314(d), which limits the review of patent board decisions. They must decide if this rule applies to the one-year time bar.

What is the next procedural step for this case?

The next major milestone is the scheduling of oral arguments. The justices will then listen to lawyers from both sides before making a final decision.

How does this case fit into broader legal trends?

This case is part of a trend where the Court defines the limits of agency power. It determines how much oversight judges have over specialized government boards.

Timeline

Case AcceptedUpcoming
Arguments AheadUpcoming
Decision ReleasedUpcoming

Sources

Docket plus reporting.

Refreshed Mar 10, 2026.

Coverage