![United States: Prosecution Arguments Distinguishing Prior Art Were Clear Disavowal Of Claim Scope - Winston & Strawn LLP](https://cdn.newsserve.net/ONPglobe256.png)
United States: Prosecution Arguments Distinguishing Prior Art Were Clear Disavowal Of Claim Scope - Winston & Strawn LLP
The plaintiff sued multiple retailers for infringement of a patent directed to computer filing systems for accessing data according to user-designated criteria.
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