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Caterpillar Countersues in Patent Fight With Doosan Bobcat
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Photo courtesy Caterpillar
Caterpillar compact track loaders, comparable to the one viewed right here, are correct one class of equipment that Doosan Bobcat alleges violates its psychological property, however the U.S,-basically based rival is countersuing..
After being sued by Doosan Bobcat closing December over patents for compact equipment, Caterpillar Inc., filed a brand recent amended counterclaim on Would possibly well 26, now alleging violations of Allotment 337 of the Tariff Act of 1930. It claims that South Korea-basically based Doosan Bobcat is violating Caterpillar patents and illegally importing equipment that does so. The equipment manufacturing huge seeks reduction for its U.S.-basically based workers and operations, an investigation of Doosan Bobcat and a finish to importation of its equipment.
Caterpillar first and foremost filed its counterclaim in March in a Texas federal district courtroom, alleging Bobcat infringed on six patents covering loader attachment leveling, strength distribution techniques, gas optimization techniques and machine throttle technologies. Caterpillar additionally filed its explain with the World Trade Commission this month to forestall Doosan Bobcat from importing merchandise it claims infringe on its patents. The Irving, Texas-basically based equipment producer additionally asked the payment to institute a Allotment 337 investigation which itself may presumably immediate finish importation of Doosan Bobcat merchandise while an investigation takes location.
“Caterpillar is seeking to address the unlawful importation and sale of products by Doosan that the company believes incorporate current Caterpillar innovations and infringe valid and enforceable Caterpillar patents that collectively represent a decade of innovation and sustained investment and that have earned our machines their reputation for reliable and efficient operation,” the firm said in an announcement in its filing to the payment.
The Bobcat sign, which dates to 1957, used to be purchased by Doosan in 2007. The firm responded strongly to Caterpillar’s ITC claims in an announcement.
“We believe Caterpillar’s countersuits are without merit and are simply an attempt to distract attention from the legal actions Bobcat has taken to protect our patented technologies, defend fair competition and safeguard the innovation and craftsmanship that have defined our company for more than 65 years,” Doosan Bobcat’ observation reads.
Doosan Bobcat first and foremost accused Caterpillar of violating 14 of its patents, including ones for Sticksteer, Bobcat’s some distance flung joystick machine regulate; and E-fence, its geofencing safety instrument. Doosan Bobcat’s customary grievance repeatedly references yet one more most recent patent case fascinating Caterpillar, Wirtgen The USA Inc. v. Caterpillar Inc.
Wirtgen The USA, a maker of roadbuilding equipment, used to be purchased by John Deere in 2017. Quickly after, it alleged in a lawsuit that Caterpillar’s avenue-milling machines infringed on several of its patents connected to cold-milling know-how. A federal jury awarded Wirtgen $12.9 million in damages if that’s the case, with the agree with awarding extra damages.
This article used to be as a lot as this level Would possibly well 28, 2026 at 12:13 PM Jap to embody Doosan Bobcat’s observation.
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ENR Accomplice Abilities, Instruments and Products Editor Jeff Yoders has been writing about form and building innovations for twenty years. He’s a five-time Jesse H. Neal award winner and 2 ASBPE winner for his tech protection. Jeff previously wrote about building know-how for Structural Engineer, CE News and Building Originate + Building. He additionally wrote about offers costs, building procurement and estimation for MetalMiner.com. He lives in Chicago, the birthplace of the skyscraper, the build the tempo of innovation by no arrangement leaves him with out a chronicle to dart.
