Legal Opinion
KX Industries, L.P. v. Culligan Water Technologies, Inc.
District Court, D. Delaware
Decided March 3, 1999No. Civ.A. 98-88-RRMPublishedCited by 2 opinions
1Opinion of the Court
OPINION
McKELVIE, District Judge.
This is a patent case. Plaintiff KX Industries, L.P. is a limited partnership organized under the laws of Delaware with its principal place of business in Orange, Connecticut. Plaintiff Koslow Technolo gies Corporation is a Connecticut corporation with its principal place of business in Orange, Connecticut. Koslow Technologies is the owner of U.S.Patents Nos. 5,249,948 (“the '948 patent”), 5,189,092 (“the ’092 patent”), 5, 147,722 (“the ’722 patent”) and 5,019,811 (“the ’811 patent”), all pertaining to extruded carbon blocks used in water filters. KX Industries…
2Cases cited21 opinions
- MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
- Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.Court of Appeals for the Federal Circuit · 1995
- Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
- Sage Products, Inc. v. Devon Industries, Inc., Defendant/cross-AppellantCourt of Appeals for the Federal Circuit · 1997
- Hoechst Celanese Corporation v. Bp Chemicals Limited and Sterling Chemicals, Inc.Court of Appeals for the Federal Circuit · 1996
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3Cited by2 opinions
- Applera Corp. v. Micromass UK Ltd.District Court, D. Delaware · 2002
- KX Industries, L.P. v. Pur Water Purification Products, Inc.District Court, D. Delaware · 2000