Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the revamping of urea synthesis plants consisting of a stripper with ammonia

Process for the revamping of urea synthesis plants consisting of a stripper with ammonia

US Patent 6274767 · Granted Aug 14, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flexible transparent electrochomic device, and a method for the preparation ther2016
Highly transparent electrochromic coating material, method for producing the sam2013
Writing instrument2011
Method for the modernization of a urea production plant2009
Horizontal chemical reactor, in particular for methanol synthesis2007
Horizontal chemical reactor, in particular for methanol synthesis2007
Process for the production of melamine crystals at high pureness2004
Process and plant for the production of urea with high conversion yield and low 2004
Process and plant for the production of urea with high conversion yield and low 2004
Method for modernizing a urea production plant2004
Process for combined production of ammonia and urea2004
Process for combined production of ammonia and urea2004