Uponor, Inc., a supplier of plumbing, fire sprinkler and radiant heating and cooling systems for residential and commercial spaces worldwide, has filed suit against Missouri-based Sioux Chief Mfg. Co., in U.S. District Court for the Northern District of Illinois for infringement of U.S. Patent No. 8,146,225.
The patent generally relates to Uponor’s pioneering invention of the ProPEX Rings with a leading-edge chamfer and integral stop edge. According to the suit, Sioux Chief violated Uponor’s patent when it introduced new clamping rings with its PowerPEX F1960 Ring with Stop.
“Uponor has built its reputation for high-quality, reliable, easy-to-install plumbing systems in part based on its investments in innovation and technology,” said Bill Gray, President of Uponor North America. “We don’t often take this kind of action, but we owe it to customers and investors to defend against companies that we believe infringe on intellectual property that is the foundation of our industry differentiation.”
Uponor is seeking damages and an injunction to prevent Sioux Chief from selling the PowerPEX F1960 Ring with Stop, which it believes violates Uponor’s patent. +
Related Stories
| Apr 16, 2012
University of Michigan study seeks to create efficient building design
The result, the researchers say, could be technologies capable of cutting the carbon footprint created by the huge power demands buildings place on the nation’s electrical grid.
| Apr 16, 2012
UNT lab designed to study green energy technologies completed
Lab to test energy technologies and systems in order to achieve a net-zero consumption of energy.
| Apr 16, 2012
Shawmut awarded Tag Heuer builds in Florida and Pennsylvania
Both projects are scheduled to be completed this spring.
| Apr 16, 2012
Batson-Cook breaks ground on senior living center in Brunswick, Ga.
Marks the third Benton House project constructed by Batson-Cook.
| Apr 16, 2012
Altoon + Porter Architects renamed Altoon Partners
The global practice, with offices in Los Angeles, Amsterdam, and Shanghai, specializes in retail, residential and mixed-use developments.
| Apr 16, 2012
Drake joins EYP as science and technology project executive
Drake’s more than 30 years of diversified design and project delivery experience spans a broad range of complex building types.
| Apr 16, 2012
$80 million in export financing for solar project in India
The project, “Rajasthan Sun Technique Energy Private Limited,” is a subsidiary of Reliance Power and is being co-financed by the Asian Development Bank and FMO, the Dutch development bank.
| Apr 13, 2012
Arcadis merges with Davis Langon & Seah
Merger will help company expand business in Asia.
| Apr 13, 2012
Goettsch Partners designs new music building for Northwestern
The showcase facility is the recital hall, an intimate, two-level space with undulating walls of wood that provide optimal acoustics and lead to the stage, as well as a 50-foot-high wall of cable-supported, double-skin glass
| Apr 13, 2012
Best Commercial Modular Buildings Recognized
Judges scored building entries on a number of criteria including architectural excellence, technical innovation, cost effectiveness, energy efficiency, and calendar days to complete, while marketing pieces were judged on strategy, implementation, and quantifiable results. Read More
