US 12231426

I could not find US patent 12231426 in the USPTO database with the provided search results. The USPTO search guidelines indicate that utility patent numbers consist of six, seven, or eight digits, and require entering leading zeros for numbers with fewer than seven digits (e.g., 0123456 for 123456). The number "12231426" is eight digits long and does not immediately conform to the typical format presented in the search result examples for direct patent number lookup without further context (e.g., a "kind code" for a publication number). Given this, I am unable to definitively provide details such as the title, assignee, inventors, filing date, or issue date from the USPTO.

Similarly, my search of CAFC 2026 dockets did not yield any cases specifically mentioning patent number 12231426.

Therefore, I cannot provide a concise summary of US patent 12231426, including its abstract and a plain-language overview of each independent claim, as authoritative information for this specific patent number could not be found with the given constraints and current search capabilities.

Uncertainty: The inability to locate the patent with the provided number suggests that either the number is not a standard utility patent number, or it is formatted in a way that is not immediately discoverable through the general USPTO search guidance provided.