Litigation

Lone Star SCM Systems, LP v. Medical IP Holdings LP

Terminated

3:23-mc-00197

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Court: North Carolina Western District Court
Filed: 2023-11-13
Terminated: 2024-03-01

Patents at issue (1)

9646182 PTAB: final decision

Plaintiffs (1)

π Lone Star SCM Systems, LP

Defendants (1)

Δ Medical IP Holdings LP

Summary

This case was filed by Lone Star SCM Systems, LP against Medical IP Holdings LP in the North Carolina Western District Court and was terminated on March 1, 2024.

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

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Plaintiff representatives

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Defendant representatives

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Record id: 9646182-3-23-mc-00197 · edit in Admin

Further reading

Patent reviews: IPR, PGR, and reexamination
Suing in district court to invalidate a patent costs $3-5M and takes years. The USPTO's post-grant review system does it for $200-500k and 12-18 months. For a defendant facing a weak patent, the choice is usually obvious.
District court vs. PTAB: where to fight a patent challenge
Every defendant who actually fights a patent ends up choosing — sometimes implicitly — between district court invalidity, PTAB IPR, or both in parallel. The trade-offs are not symmetric; the choice often determines the case.
Examples of NPE shell companies: how patent trolls structure their entities
The shell company is the patent troll's signature legal artifact. Knowing the structures lets you read the litigation strategy off the corporate filing.
What it costs to get a patent (AIPLA Economic Survey)
A US utility patent costs a median of $8,000-$12,000 in attorney fees to draft and file, depending on the technology — before USPTO fees, before drawings, and before the first office action. Here's the full bill, and why it's a rounding error next to enforcing the thing.
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.

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