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Alessandro Gianazza
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the separation of ammonia and carbon dioxide from aqueou...
Patent number
9,669,360
Issue date
Jun 6, 2017
Saipem S.p.A.
Paolo Casara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Corrosion-resistant bimetallic tube and its use in tube bundle equi...
Patent number
9,341,419
Issue date
May 17, 2016
Snamprogetti S.p.A.
Alessandro Gianazza
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for the separation of ammonia and carbon dioxide from aqueou...
Patent number
9,266,745
Issue date
Feb 23, 2016
Saipem S.p.A.
Paolo Casara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of urea comprising a passivation stream a...
Patent number
9,199,926
Issue date
Dec 1, 2015
Saipem S.p.A.
Lino Carlessi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tube bundle equipment with liquid flow regulator elements
Patent number
9,068,781
Issue date
Jun 30, 2015
Saipem S.p.A.
Alessandro Gianazza
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
High-yield process for the synthesis of urea
Patent number
8,927,770
Issue date
Jan 6, 2015
Salpem, S.p.A.
Lino Carlessi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of ammonia from a gaseous stream
Patent number
8,758,485
Issue date
Jun 24, 2014
Saipem S.p.A.
Paolo Casara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Tube-bundle equipment for processing corrosive fluids
Patent number
8,518,337
Issue date
Aug 27, 2013
Saipem S.p.A.
Domenico Sanfilippo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for the recovery of ammonia from a gaseous stream in a synth...
Patent number
8,293,201
Issue date
Oct 23, 2012
Saipem S.p.A.
Paolo Casara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enhanced process for the synthesis of urea
Patent number
8,106,241
Issue date
Jan 31, 2012
Saipem S.p.A.
Lino Carlessi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CORROSION-RESISTANT BIMETALLIC TUBE AND ITS USE IN TUBE BUNDLE EQUI...
Publication number
20160216050
Publication date
Jul 28, 2016
SNAMPROGETTI S.p.A.
Alessandro GIANAZZA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR THE SEPARATION OF AMMONIA AND CARBON DIOXIDE FROM AQUEOU...
Publication number
20160082394
Publication date
Mar 24, 2016
SAIPEM S.P.A
Paolo CASARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF UREA COMPRISING A PASSIVATION STREAM A...
Publication number
20150025273
Publication date
Jan 22, 2015
SAIPEM S.P.A.
Lino Carlessi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH-YIELD PROCESS FOR THE SYNTHESIS OF UREA
Publication number
20140081046
Publication date
Mar 20, 2014
SAIPEM S.P.A.
Lino Carlessi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TUBE-BUNDLE EQUIPMENT FOR PROCESSING CORROSIVE FLUIDS
Publication number
20130123536
Publication date
May 16, 2013
SAIPEM S.P.A.
Domenico Sanfilippo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR THE SEPARATION OF AMMONIA AND CARBON DIOXIDE FROM AQUEOU...
Publication number
20120228225
Publication date
Sep 13, 2012
SAIPEM S.P.A.
Paolo Casara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TUBE BUNDLE EQUIPMENT WITH LIQUID FLOW REGULATOR ELEMENTS
Publication number
20120097378
Publication date
Apr 26, 2012
SAIPEM S.P.A.
Alessandro Gianazza
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PROCESS FOR THE RECOVERY OF AMMONIA FROM A GASEOUS STREAM
Publication number
20120039787
Publication date
Feb 16, 2012
SAIPEM S.p.A.
Paolo Casara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE RECOVERY OF AMMONIA FROM A GASEOUS STREAM IN A SYNTH...
Publication number
20110091369
Publication date
Apr 21, 2011
SAIPEM S.p.A.
Paolo Casara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ENHANCED PROCESS FOR THE SYNTHESIS OF UREA
Publication number
20100217041
Publication date
Aug 26, 2010
SAIPEM S.p.A.
Lino Carlessi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CORROSION-RESISTANT BIMETALLIC TUBE AND ITS USE IN TUBE BUNDLE EQUI...
Publication number
20080093064
Publication date
Apr 24, 2008
Snamprogetti S.p.A.
Alessandro Gianazza
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR