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Ex Parte Reexamination (A streamlined request to have a USPTO examiner re-evaluate the patent) $6,775 (Streamlined, ≤ 40 pages)

I think we could get the 7 grand together here.

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This is a UK patent, the USPTO has no jurisdiction over it.
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In the UK, there is an administrative "reexamination" process that is significantly cheaper... only 250 UKP: https://www.gov.uk/government/publications/request-for-opini...
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If someone wants to do the work to put together and file the claim, I'll provide the ₤250. Worth it to see attempted patent enforcement destroyed.
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