Inventor
LAGANA VINCENZO
35 patents
⚠️ This page may combine multiple inventors who share the name “LAGANA VINCENZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SNAM PROGETTI
29 patentsUS4199537AApr 22, 1980
Liquid distributor for thin-film, tube-bundle apparatus
SNAM PROGETTI49 citations93
US4134939AJan 16, 1979
Liquid distributor for thin-film, tube-bundle apparatus
SNAM PROGETTI36 citations93
US4513100AApr 23, 1985
Catalytic system for producing mixtures of methanol and higher alcohols
SNAM PROGETTI28 citations92
US4317787AMar 2, 1982
Device for distributing a liquid in thin-film form in vertical heat-exchangers
SNAM PROGETTI42 citations92
US4317786AMar 2, 1982
Apparatus for distributing a liquid in film-form on the interior walls of vertical tubes
SNAM PROGETTI33 citations92
US4252771AFeb 24, 1981
Methanation reactor
SNAM PROGETTI92 citations92
US4915841AApr 10, 1990
Process for the biological purification of waste waters
SNAM PROGETTI34 citations85
US4314077AFeb 2, 1982
Method for the production of urea and purification of water
SNAM PROGETTI23 citations82
US4138434AFeb 6, 1979
Integrated ammonia-urea producing process, for the production of urea
SNAM PROGETTI22 citations81
US4327068AApr 27, 1982
Method and the reuse of sewage waters of the combined urea-ammonia installations
SNAM PROGETTI9 citations74
US4217114AAug 12, 1980
Process for recovering powders obtained from apparatuses used for treating liquid or solid materials
SNAM PROGETTI12 citations74
US4291006ASep 22, 1981
Combined process for the production of urea and ammonia
SNAM PROGETTI19 citations73
US4235816ANov 25, 1980
Integrated ammonia-urea process
SNAM PROGETTI18 citations73
US3984469AOct 5, 1976
Process for the production of urea
SNAM PROGETTI11 citations73
US4529417AJul 16, 1985
Process for the isothermal absorption of ethylene oxide using film absorbers
SNAM PROGETTI10 citations71
US4459187AJul 10, 1984
Process for storing and producing power by storage of alkali metals produced electrolytically
SNAM PROGETTI12 citations71
US4367258AJan 4, 1983
Process for the decarbonation of gases
SNAM PROGETTI12 citations71
US4481012ANov 6, 1984
Process for the production of a mixture of methanol and higher alcohols of "fuel grade"
SNAM PROGETTI9 citations70
US4460378AJul 17, 1984
Process for the production of a "fuel grade" mixture of methanol and higher alcohols
SNAM PROGETTI8 citations70
US4298041ANov 3, 1981
Apparatus for dispensing film-like liquid into vertical pipes
SNAM PROGETTI8 citations69
US4082797AApr 4, 1978
Method for the condensation of carbammate in urea-synthesis installations
SNAM PROGETTI10 citations69
US4376717AMar 15, 1983
Process for the preparation of gases which contain hydrogen and nitrogen
SNAM PROGETTI14 citations68
US4137262AJan 30, 1979
Process for the production of urea
SNAM PROGETTI6 citations62
US4500734AFeb 19, 1985
Process for the production of urea
SNAM PROGETTI2 citations60
US3936499AFeb 3, 1976
Process for the production of prilled urea having a low biuret content
SNAM PROGETTI4 citations60
US4983187AJan 8, 1991
Method for preparing a high-concentration solids suspension in water
SNAM PROGETTI3 citations59
US4323252AApr 6, 1982
Gland seal system for use with a methanation reactor
SNAM PROGETTI2 citations56
US4334954AJun 15, 1982
Apparatus for desalting sea water or brackish water
SNAM PROGETTI4 citations54
US4778827AOct 18, 1988
Catalytic system and process for producing a mixture of methanol and higher alcohols
SNAM PROGETTI1 citations51
SIIRTEC NIGI S P A
2 patentsUREA CASALE SA
2 patentsUS5306355AApr 26, 1994
System for the passivation of metal surfaces affected by operating conditions and agents promoting corrosion
UREA CASALE SA39 citations92
US5399755AMar 21, 1995
Process and equipment for the hydrolysis of residual urea in the water from synthesis plants
UREA CASALE SA18 citations74