Patent Document ID: 7805673
Application ID: 11497470

Base Claim:
1. A method comprising: enabling a user to define a redaction of a part of a document in a corpus of documents, the redaction definition including a scope defining a range of documents in the corpus to which the redaction applies, wherein the document is produced as a bitmap image file in which a redacted region appears as a region of black pixel data; creating a temporary image file representing an unredacted version of the document; creating a temporary image file representing a redacted version of the document utilizing custom fonts in rendering which result in foreground and background colors of redaction regions being an inverse of the foreground and the background colors of fonts used for non-redaction regions; performing XOR operations between corresponding sections in the temporary image files of the unredacted and the redacted documents; and creating a mapping between a redacted token and pixel space bounds of the redacted token, thereby creating the region of black pixel data.

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Claim 53:
53. The method of claim 1 , further comprising: requesting a jurisdiction identification for a newly created matter including one or more documents; and automatically applying a rule set associated with the jurisdiction for the analysis.