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Walker Digital Files 15 Patent Suits Against More Than 100 Companies

As reported by PC Magazine (Priceline Founder Goes on Patent Lawsuit Binge, Sues Apple, Google, More), Walker Digital filed 15 patent suits Tuesday against more than 100 companies, including Microsoft, eBay, Amazon, Facebook, WalMart, Groupon, Apple, Sony and Google.

Look for a post here soon describing the patents.  In the meantime, there is a list of the suits and the patents in each below:

Docket Number*

 

Case Name Date Filed Patents
1:2011-cv-00311 Walker Digital LLC v. Google Inc. et al 04/11/2011 7801802
1:2011-cv-00315 Walker Digital LLC v. Amazon.com Inc. et al 04/11/2011 7236942
1:2011-cv-00312 Walker Digital LLC v. MasterCard International Incorporated 04/11/2011 6018718

6434534

7430521

6144948

1:2011-cv-00320 Walker Digital LLC v. American Airlines Inc. et al 04/11/2011 6138105

6601036

1:2011-cv-00314 Walker Digital LLC v. Citigroup Inc. et al 04/11/2011 6163771

7844550

1:2011-cv-00322 Walker Digital LLC v. Activision Blizzard Inc. et al 04/11/2011 5970143

5768382

1:2011-cv-00318 Walker Digital LLC v. Myspace Inc. et al 04/11/2011 5884270

5884272

1:2011-cv-00313 Walker Digital LLC v. Facebook Inc. et al 04/11/2011 7831470

7827056

1:2011-cv-00308 Walker Digital LLC v. Compasslearning Inc. et al 04/11/2011 5947747

6616458

7483670

1:2011-cv-00310 Walker Digital LLC v. Arrow Security Inc. et al 04/11/2011 6720990

7593033

7602414

7605840

7719565

7817182

1:2011-cv-00319 Walker Digital LLC v. e2interactive Inc. et al 04/11/2011 6381582
1:2011-cv-00316 Walker Digital LLC v. Avaya Inc. et al 04/11/2011 6487291

6222920

1:2011-cv-00309 Walker Digital LLC v. Apple Inc. et al 04/11/2011 6199014
1:2011-cv-00321 Walker Digital LLC v. Ayre Acoustics Inc. et al 04/11/2011 6263505
1:2011-cv-00317 Walker Digital LLC v. BuyWithMe Inc. et al 04/12/2011 6249772

6754636

7039603

7689468

1:2011-cv-00326 Walker Digital LLC v. Cannon U.S.A. Inc. et al 04/12/2011 7924323

*(All cases were filed in the United States District Court for the District of Delaware)

© 2022 Schwegman, Lundberg & Woessner, P.A. All Rights Reserved.National Law Review, Volume I, Number 108
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About this Author

Steven Lundberg, Schwegman Lundberg Law Firm, IP Attorney
Shareholder

Steven Lundberg is a registered patent attorney and a founding partner of Schwegman, Lundberg & Woessner. His practice is focused on patent protection for software, medical and telecommunications technology, and related opinion and licensing matters. Steve received his B.S.E.E. in 1978 from the University of Minnesota, and his law degree from William Mitchell College of Law (J.D., 1982). He has published and spoken widely on software and electronic patent protection, is active in the Computer and Electronics Committee of the American Intellectual...

612-373-6900
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