Category Archives: New Lawsuits Filed

Lhoist Files Patent Infringement Lawsuit in the Northern District of Texas

On September 1, 2011, Lhoist North America, Inc. filed a patent infringement lawsuit in the Northern District of Texas (copy of complaint available here).  Lhoist claims that Defendants Construction Material Recycling Inc. and Lyndon Jones Construction, Inc. infringe Lhoist’s United … Continue reading

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Alcon Pharmaceuticals Files Patent Infringement Lawsuit Against Apotex in the Northern District of Texas

On August 25, 2011, Alcon Pharmaceuticals filed a lawsuit (complaint available here) relating to Apotex’s filing of an Abbreviated New Drug Application seeking approval to manufacture and sell a generic version of Patanase nasal spray.  Alcon asserts that Apotex’s spray … Continue reading

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Hardware Resources Files Declaratory Judgment Patent Lawsuit in the Northern District of Texas

On August 25, 2011, Hardware Resources filed a declaratory judgment lawsuit against ATC Hardware Systems in the Northern District of Texas (copy of complaint available here).  Hardware Resources seeks a declaratory judgment that United States Patent No. 7,458,651 is invalid … Continue reading

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Galderma Laboratories Sues Tolmar for Patent Infringement In the Northern District of Texas

On July 18, 2011, Galderma Laboratories filed a patent infringement lawsuit against Tolmar in the Northern District of Texas.  According to the Complaint (available here), Tolmar manufactures a generic 1% metronidazole topical gel for use in the treatment of rosacea, … Continue reading

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Glycobiosciences Sues MPM Medical in the Northern District of Texas for Patent Infringement

On June 23, 2011, Glycobiosciences filed a patent infringement lawsuit against MPM Medical, Inc. in the Northern District of Texas.  Glycobiosciences claims that MPM Medical infringes, among others, United States Patent Nos. 5,897,880 and 6,723,345, both of which related to … Continue reading

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Make That Five Recent Patent Infringement Cases Filed in the Northern District of Texas

Hydro-Québec, on June 6, 2011, filed suit against А123 Systems, Inc. and Valence Technology, Inc., in the Northern District of Texas.  Hydro-Québec, a Canadian “crown” corporation based out of Montreal, Quebec, accuses defendants of infringing U.S. Patent No. 7,955,733, which … Continue reading

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Four New Patent Cases Filed in the Northern District of Texas

In the wake of the Fifth Circuit’s en banc decision in In re Volkswagen of Am., Inc., 545 F.3d 304 (5th Cir. 2008), and the Federal Circuit’s decision in In re TS Tech USA Corp., 551 F.3d 1315 (Fed. Cir. … Continue reading

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Match.com Sued Again in the Northern District of Texas

We blogged last fall about Match.com getting certain claims dismissed in a lawsuit asserting RICO, fraud, and breach of contract claims.  Now, Match.com has been sued again in the Northern District of Texas (pdf copy of complaint located here).  The … Continue reading

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Diego’s Burritos Files Trademark Infringement Lawsuit in the Northern District of Texas

On November 19, 2010, Diego’s Burritos filed a lawsuit against Christian Taylor Gomez d/b/a Diego’s in the Northern District of Texas (pdf copy of the complaint located here).  Diego’s Burritos claims that Gomez has infringed its Diego’s Burritos trademark by … Continue reading

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Nation Wide Products Hits MJC America and Wal-Mart With Patent Infringement Lawsuit in the Northern District of Texas

On November 18, 2010, Nation Wide Products filed suit against MJC America and Wal-Mart in the Northern District of Texas (pdf copy of complaint found here).  Nation Wide claims that MJC America and Wal-Mart infringe its United States Patent No. … Continue reading

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