Legal Opinion
Hagenbuch v. Sonrai Systems
District Court, N.D. Illinois
Decided September 10, 2015No. 13 C 7042PublishedCited by 1 opinion
1Opinion of the Court
MEMORANDUM OPINION AND ORDER
Honorable Thomas M. Durkin, United States District Judge
LeRoy G. Hagenbuch sued defendant Sonrai Systems for allegedly infringing U.S. Patent No. 5,644,489 (the “ '489 Patent”) and U.S. Patent No. 5,416,706 (the “ '706 Patent”) (collectively, “Patents-in-Suit”).., R. 1. On March 27, 2015, the Court granted Sonrai’s motion for summary judgment of patent expiration as to both patents. R. 48 (Hagenbuch v. Sonrai Systems, No. 13 C 7042, 2015 WL 1503423 (N.D.Ill. Mar. 27, 2015)). Hagenbuch has filed a motion to reconsider the Court’s ruling as it applies to the p489…
2Cases cited7 opinions
- Caisse Nationale De Credit Agricole, a French Banking Corporation v. Cbi Industries, Incorporated, a Delaware Corporation, Cross-AppelleeCourt of Appeals for the Seventh Circuit · 1996
- Bank of Waunakee, a Wisconsin Banking Corporation v. Rochester Cheese Sales, Inc., a Minnesota CorporationCourt of Appeals for the Seventh Circuit · 1990
- Content Extraction & Transmission LLC v. Wells Fargo BankCourt of Appeals for the Federal Circuit · 2014
- Molins Plc, and John Coventry Smith, Jr. v. Textron, Inc., Kearney & Trecker Corporation, and Avco CorporationCourt of Appeals for the Federal Circuit · 1995
- Encyclopaedia Britannica, Inc. v. Alpine Electronics of America, Inc.Court of Appeals for the Federal Circuit · 2010
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3Cited by1 opinion
- Natural Alternatives Int'l, Inc. v. IancuCourt of Appeals for the Federal Circuit · 2018