Legal Opinion
Cheese Systems, Inc. v. Tetra Pak Cheese & Powder Systems, Inc.
Court of Appeals for the Federal Circuit
Decided August 6, 2013No. 2012-1463, 2012-1501PublishedCited by 24 opinions
1Opinion of the Court
RADER, Chief Judge.
In this declaratory judgment action, the United States District Court for the Western District of Wisconsin granted the summary judgment motion of Tetra Pak Cheese and Powder Systems (Tetra Pack Cheese) and Treval Laval Holdings & Finance S.A. (Treval Laval) (collectively, Tetra Pak) against Cheese Systems, Inc. (CSI). In an unpublished fifty-four page opinion, the trial court determined that CSI infringed under the doctrine of equivalents and had not proven the '347 patent invalid. Cheese Sys., Inc. v. Tetra Pak Cheese and Powder Sys., Inc. and Tetra Laval Holdings & Fin.…
2Cases cited23 opinions
- General Electric Co. v. JoinerSupreme Court of the United States · 1997
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- Cybor Corporation v. Fas Technologies, Inc., and Fastar Ltd., Defendants-CrossCourt of Appeals for the Federal Circuit · 1998
- KSR International Co. v. Teleflex Inc.Supreme Court of the United States · 2007
- Lori David v. Caterpillar, IncorporatedCourt of Appeals for the Seventh Circuit · 2003
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3Cited by24 opinions
- Trebro Manufacturing, Inc. v. Firefly Equipment, LLCCourt of Appeals for the Federal Circuit · 2014
- On Track Innovations Ltd. v. T-Mobile USA, Inc.District Court, S.D. New York · 2015
- Takeda Pharmaceutical Co. v. TWi Pharmaceuticals, Inc.District Court, N.D. California · 2015
- UCB, Inc. v. Accord Healthcare, Inc.District Court, D. Delaware · 2016
- Dey, L.P. v. Teva Parenteral Medicines, Inc.District Court, N.D. West Virginia · 2014
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