ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,882, issued on Oct. 28, was assigned to Ocient Holdings LLC (Chicago).

"Generating addendum parts for subsequent processing via a database system" was invented by Greg R. Dhuse (Chicago), Anna Veselova (Chicago), Benjamin Daniel Rabe (Sandy, Utah), Matthew Ashbeck (Chicago), Pieter Charles Jas Svenson (Seattle) and Richard Wang (Ellicott City, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A database system is operable to generate an addendum part indicating deletion of a set of rows of a plurality of rows of a dataset based on generating a row list based on identifying the set of rows for deletion from the dataset and compressing the row list i...