Litigation

Context Directions LLC v. Patterson Motors of Kilgore, Inc.

open

2:25-cv-00624

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Court: U.S. District Court for the Eastern District of Texas
Filed: 2025-06-12

Patents at issue (2)

Plaintiffs (1)

π Context Directions LLC

Defendants (1)

Δ Patterson Motors of Kilgore, Inc.

Summary

Filed June 12, 2025. Asserts '564 and '791 against seven Patterson Motors entities (Mazda/Toyota vehicles).

Case overview & background

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Key legal developments & outcome

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Plaintiff representatives

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Defendant representatives

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Record id: 9807564-2-25-cv-00624 · edit in Admin

Further reading

The America Invents Act (2011)
The AIA was the structural reform that gave defendants modern tools — IPR, broader prior art, joinder limits. The unfinished work is cost: AIA didn't make defense free, it made defense possible.
Obviousness under § 103
Most patented inventions are combinations of existing ideas. The modern KSR standard makes those combinations easier to attack than they used to be.
Patent trolls in 2025: the year in numbers
2025 was a banner year for patent trolls — and not by accident. Filings surged while the defendant's cheapest weapon, the PTAB, was quietly taken off the table. Here's what the reporting shows, and why the two are connected.
Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co. (2002)
Narrow your claim during prosecution and you presumptively give up the equivalents in between. The presumption is rebuttable, but in practice the prosecution history is a defendant's gold mine.
TC Heartland LLC v. Kraft Foods Group Brands LLC (2017)
Pre-TC Heartland, plaintiffs sued in plaintiff-friendly E.D. Tex. by default. Post-TC Heartland, venue is a real defense — and Delaware is where most U.S. patent cases land.

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