Inventor
ZARDI FEDERICO
CH26 patents
⚠️ This page may combine multiple inventors who share the name “ZARDI FEDERICO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UREA CASALE SA
16 patentsUS8367867B2Feb 5, 2013
Process and plant for urea production
UREA CASALE SA22 citations86
US6334984B1Jan 1, 2002
Hydrolysis reactor for removal of urea, ammonia and carbon dioxide from a liquid phase comprising urea in aqueous solution
UREA CASALE SA15 citations84
US6444180B1Sep 3, 2002
Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature
UREA CASALE SA7 citations71
US6175040B1Jan 16, 2001
Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature
UREA CASALE SA10 citations71
US6120740ASep 19, 2000
Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature
UREA CASALE SA7 citations71
US5888460AMar 30, 1999
Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature
UREA CASALE SA11 citations71
US6702992B2Mar 9, 2004
Method for modernizing a urea production plant
UREA CASALE SA3 citations63
US7091379B2Aug 15, 2006
Process and plant for the production of urea
UREA CASALE SA4 citations62
US6827887B2Dec 7, 2004
Method for obtaining urea prills
UREA CASALE SA4 citations61
US6552224B2Apr 22, 2003
Process and plant for the production of urea
UREA CASALE SA2 citations61
US7414130B2Aug 19, 2008
Integrated process for urea and melamine production
UREA CASALE SA5 citations60
US7982068B2Jul 19, 2011
Process for urea production and related plant
UREA CASALE SA6 citations59
US7608735B2Oct 27, 2009
Process for urea production and related plant
UREA CASALE SA2 citations59
US6649795B2Nov 18, 2003
Process for decomposing a carbamate aqueous solution coming from the urea recovery section of a urea production plant
UREA CASALE SA0 citations51
US7674933B2Mar 9, 2010
Method for modernizing a urea production plant
UREA CASALE SA0 citations41
US7585473B2Sep 8, 2009
Carbamate condensation unit
UREA CASALE SA0 citations41
ZARDI FEDERICO
3 patentsUS8158823B2Apr 17, 2012
Method for the modernization of a urea production plant
ZARDI FEDERICO2 citations59
US9988345B2Jun 5, 2018
Process and plant for the production of an aqueous solution comprising urea
ZARDI FEDERICO0 citations49
US8129565B2Mar 6, 2012
High-pressure loop in a process for synthesis of urea
ZARDI FEDERICO1 citations48