logo
Share SHARE
FONT-SIZE Plus   Neg

W. R. Grace Files Patent Infringement Suit Against Teledyne Isco

W. R. Grace & Co. (GRA) said Monday that the company, through its unit Alltech Associates Inc., recently filed a lawsuit in a U.S. Court against Teledyne Technologies Inc., doing business as Teledyne Isco of Lincoln Neb., for infringement of four Grace U.S. Patents that cover its proprietary Reveleris X2 flash chromatography system.

The suit was filed on March 15 in the U.S. District Court for the District of Delaware.

Flash chromatography is a process to separate target molecules and purify a product from a complex mixture in minimal time, an important step in a broad range of scientific applications.

Grace introduced the Reveleris flash chromatography system in 2009, bringing new advanced capabilities to flash chromatography. Since then, Grace has been granted four Reveleris-related U.S. Patents, in addition to many industry awards.

Grace is a leading global supplier of catalysts; engineered and packaging materials; and specialty construction chemicals and building materials.

by RTT Staff Writer

For comments and feedback: editorial@rttnews.com

Business News

Quick Facts

Editors Pick
Dairy giant Saputo Inc. is voluntarily recalling certain Gouda cheese products in the U.S. due to potential listeria contamination. Saputo said one of its suppliers, Deutsch Kase Haus, LLC of Middlebury, Indiana, notified the company that some specialty Gouda cheese products that it supplied to Saputo's Green Bay, Wisconsin facility may have been contaminated with Listeria monocytogenes. Amazon is exploring the possibility of using parachutes to drop drone-delivered packages. The e-commerce giant has been granted a patent titled, "Maneuvering a package following in-flight release from an unmanned aerial vehicle". U.S. food maker Kraft Heinz Co. (KHC) Friday confirmed that it has made a comprehensive proposal to Anglo-Dutch consumer goods company Unilever Plc or Unilever NV. The cash and stock offer values $143 billion. Further, Kraft Heinz noted that Unilever has declined the proposal, however it go ahead...
comments powered by Disqus
Follow RTT