Martha Stewart’s company has come out with guns blazing against an alleged patent troll, asking the U.S. District Court in Wisconsin to declare that its iPad apps do not infringe on patents asserted by Lodsys Group LLC of Marshall, Texas.

A complaint filed by Martha Stewart Living Omnimedia Inc. cites Lodsys’ involvement in 151 infringement actions in the Eastern District of Texas, mostly as plaintiff, as evidence that its adversary meets the test for litigiousness that could qualify Stewart’s company for a declaratory judgment.