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October 25, 2011

Helferich Patent Licensing, LLC v. CBS Corporation

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Case Number:

1:11-cv-07607

Court:

Illinois Northern

Nature of Suit:

830(Patent)

Judge:

Honorable John W. Darrah

Firms

Companies

Sectors & Industries:

View recent docket activity

Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. August 19, 2015

    CBS, Helferich Resolve Text Message Alert IP Row

    CBS Corp. and Helferich Patent Licensing LLC on Wednesday filed a joint motion seeking to dismiss all claims and counterclaims in a case alleging the network infringed mobile alert technology patents through its sending of text messages to viewers.

1 other articles on this case. View all »

Parties

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