P

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 patents
US4199537AApr 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 patents

UREA CASALE SA

2 patents

HERA LLC

1 patent

LAGANA VINCENZO

1 patent