Litigation

Plano Encryption Technologies, LLC v. Citizens National Bank

dismissed

2:15-cv-01168

Court: United States District Court for the Eastern District of Texas, Marshall Division

Patents at issue (1)

Plaintiffs (1)

π Plano Encryption Technologies, LLC

Defendants (1)

Δ Citizens National Bank

Summary

Plano Encryption Technologies, LLC sued Citizens National Bank for infringement. The case was dismissed, as were the majority of the bank cases, most with prejudice.

Case overview & background

Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.

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Key legal developments & outcome

Major rulings, motions, claim construction, settlements, and the present posture or final disposition.

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Plaintiff representatives

Counsel of record for the plaintiff(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).

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Defendant representatives

Counsel of record for the defendant(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).

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Record id: 5991399-2-15-cv-01168 · edit in Admin

Further reading

How patent trolls operate (and why the business model works)
A junk patent generates settlement income exactly the same way as a strong one, because nobody pays $1M to test a $200k demand. The mechanics matter because the failure modes — what makes assertion campaigns expensive or risky for the troll — are exactly where defendants find leverage.
What is a patent?
A patent is a deal between an inventor and the government — a 20-year monopoly in exchange for public disclosure. Most patents that get litigated would not survive serious scrutiny.
How to obtain a patent
The USPTO process takes 2-3 years and costs $10,000-$15,000. The patent that comes out the other end is only as valuable as your willingness to spend much more enforcing it.
The first 30 days after a patent infringement complaint
Most defendants spend the first 30 days reacting. The defendants who do well spend it sequencing — because every move you make in month one shapes the budget, leverage, and exit options for the next two years.
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.

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