Honeywell Loses Patent Suit Against UTC Unit Over Aircraft Technology
The jury, in the U.S. District Court for the District of Delaware, ruled this week that the patent was invalid.
Honeywell’s lawsuit, filed against Hamilton Sundstrand Corp. in 2003, asserted that the UTC subsidiary infringed a patented system for starting an aircraft's auxiliary power unit.
The company’s damages estimate was based mainly on royalties from a potential $1...
To view the full article, register now.