We use cookies on this site to enable your digital experience. By continuing to use this site, you are agreeing to our cookie policy. close

Judge Declares Praxair Patents Invalid

Law360 (June 14, 2007, 12:00 AM EDT) -- The latest development in a long-running patent patent battle between Praxair Inc. and ATMI Inc. has gone in ATMI's favor, after a judge ruled that two Praxair patents ATMI had been...
To view the full article, register now.