| Patent | Date |
|---|
Walls for catalytic beds of radial- or axial-flow reactors
Grant 11,369,930 - Filippi , et al. June 28, 2 | 2022-06-28 |
Combined apparatus for the synthesis of urea
Grant 11,186,542 - Scotto , et al. November 30, 2 | 2021-11-30 |
Chemical reactor with adiabatic catalytic beds and axial flow
Grant 10,960,374 - Rizzi March 30, 2 | 2021-03-30 |
Shell-and-tube equipment with antivibration baffles and related assembling method
Grant 10,788,273 - Rizzi September 29, 2 | 2020-09-29 |
Chemical Reactor With Adiabatic Catalytic Beds And Axial Flow
App 20200261876 - Rizzi; Enrico | 2020-08-20 |
Granulator For Liquid Substances, Particularly For Urea
App 20200179993 - Rizzi; Enrico | 2020-06-11 |
Reactor With A Catalytic Bed
App 20200164329 - Rizzi; Enrico | 2020-05-28 |
Tube heat exchange unit for internals of heat exchangers reactors
Grant 10,655,921 - Rizzi | 2020-05-19 |
Axial-radial flow catalytic chemical reactor with two layers of catalyst
Grant 10,596,538 - Rizzi | 2020-03-24 |
Shell-and-tube Apparatus With Baffles
App 20200049412 - Rizzi; Enrico | 2020-02-13 |
Axial-radial Flow Catalytic Chemical Reactor With Two Layers Of Catalyst
App 20200023330 - RIZZI; Enrico | 2020-01-23 |
Sonication in a urea or melamine synthesis process
Grant 10,507,451 - Rizzi Dec | 2019-12-17 |
Tube isothermal catalytic reactor
Grant 10,449,504 - Rizzi Oc | 2019-10-22 |
Wall for catalytic beds of reactors and method for realizing the same
Grant 10,406,495 - Rizzi Sept | 2019-09-10 |
Shell and tube heat exchanger
Grant 10,386,120 - Rizzi A | 2019-08-20 |
Wall For Catalytic Beds Of Reactors And Method For Realizing The Same
App 20190209990 - RIZZI; Enrico | 2019-07-11 |
Walls For Catalytic Beds Of Radial- Or Axial-flow Reactors
App 20190076805 - FILIPPI; Ermanno ; et al. | 2019-03-14 |
Tube Isothermal Catalytic Reactor
App 20190009237 - Rizzi; Enrico | 2019-01-10 |
Combined Apparatus For The Synthesis Of Urea
App 20190002401 - Scotto; Andrea ; et al. | 2019-01-03 |
High-pressure reactor for the synthesis of melamine
Grant 10,155,729 - Rizzi Dec | 2018-12-18 |
Method for realizing internal walls of catalytic reactors
Grant 10,155,211 - Rizzi Dec | 2018-12-18 |
Method For Realizing Internal Walls Of Catalytic Reactors
App 20180326382 - RIZZI; Enrico | 2018-11-15 |
Tube Heat Exchange Unit For Internals Of Heat Exchangers Reactors
App 20180306526 - RIZZI; Enrico | 2018-10-25 |
Shell-and-tube Equipment With Antivibration Baffles And Related Assembling Method
App 20180224219 - Rizzi; Enrico | 2018-08-09 |
Horizontal catalytic reactor
Grant 10,016,738 - Filippi , et al. July 10, 2 | 2018-07-10 |
High-pressure Reactor For The Synthesis Of Melamine
App 20180099941 - Rizzi; Enrico | 2018-04-12 |
Combined reactor for high-pressure synthesis of melamine
Grant 9,938,247 - Rizzi April 10, 2 | 2018-04-10 |
Shell and tube heat exchanger with a shell having a polygonal section
Grant 9,919,281 - Rizzi March 20, 2 | 2018-03-20 |
Sonication In A Urea Or Melamine Synthesis Process
App 20180071708 - Rizzi; Enrico | 2018-03-15 |
Plate Exchanger For Chemical Reactors With Automatically Weldable Collectors
App 20180056265 - Rizzi; Enrico | 2018-03-01 |
High-pressure reactor for the synthesis of melamine
Grant 9,850,217 - Rizzi December 26, 2 | 2017-12-26 |
Apparatus And Method For Prilling A Liquid, Preferably Urea Melt
App 20170274336 - Rizzi; Enrico ; et al. | 2017-09-28 |
Shell And Tube Heat Exchanger
App 20170205147 - RIZZI; Enrico | 2017-07-20 |
Horizontal Catalytic Reactor
App 20170189874 - FILIPPI; Ermanno ; et al. | 2017-07-06 |
Adiabatic multi-bed catalytic converter with inter-bed cooling
Grant 9,687,801 - Rizzi , et al. June 27, 2 | 2017-06-27 |
Combined Reactor For High-pressure Synthesis Of Melamine
App 20170166536 - Rizzi; Enrico | 2017-06-15 |
Isothermal Tubular Catalytic Reactor
App 20170028373 - FILIPPI; Ermanno ; et al. | 2017-02-02 |
High-pressure Reactor For The Synthesis Of Melamine
App 20170015636 - Rizzi; Enrico | 2017-01-19 |
Shell And Tube Heat Exchanger With A Shell Having A Polygonal Section
App 20160303533 - Rizzi; Enrico | 2016-10-20 |
Tube Heat Exchange Unit For Internals Of Heat Exchangers Reactors
App 20160273845 - RIZZI; Enrico | 2016-09-22 |
Adiabatic Multi-bed Catalytic Converter With Inter-bed Cooling
App 20150352510 - Rizzi; Enrico ; et al. | 2015-12-10 |
Wall system for catalytic beds of synthesis reactors and relative production process
Grant 9,138,712 - Tarozzo , et al. September 22, 2 | 2015-09-22 |
Isothermal chemical reactor with plate heat exchanger
Grant 9,120,068 - Rizzi , et al. September 1, 2 | 2015-09-01 |
Pressure Vessel With Replaceable Tubes
App 20150151273 - Rizzi; Enrico ; et al. | 2015-06-04 |
Chemical reactor with a plate heat exchanger
Grant 9,039,986 - Rizzi , et al. May 26, 2 | 2015-05-26 |
Process For Gas-heated Reforming Of A Hydrocarbon Source And A Related Plant
App 20150132200 - Germani; Gabriele ; et al. | 2015-05-14 |
Plate heat exchanger for isothermal chemical reactors
Grant 9,028,766 - Rizzi , et al. May 12, 2 | 2015-05-12 |
Plant for urea production
Grant 8,721,975 - Filippi , et al. May 13, 2 | 2014-05-13 |
Isothermal tube reactor
Grant 8,673,232 - Rizzi , et al. March 18, 2 | 2014-03-18 |
Support system of heat exchanger plates in isothermal chemical reactors
Grant 8,673,230 - Rizzi , et al. March 18, 2 | 2014-03-18 |
Wall System For Catalytic Beds Of Synthesis Reactors And Relative Production Process
App 20130233138 - Tarozzo; Mirco ; et al. | 2013-09-12 |
Method to carry out strongly exothermic oxidizing reactions in pseudo-isothermal conditions
Grant 8,529,861 - Filippi , et al. September 10, 2 | 2013-09-10 |
Start-up heater for ammonia reactors
Grant 8,518,330 - Rizzi , et al. August 27, 2 | 2013-08-27 |
Chemical Reactor With Plate Type Heat Exchange Unit
App 20130171041 - Rizzi; Enrico ; et al. | 2013-07-04 |
Heat exchanger with radially arranged elements for isothermal chemical reactors
Grant 8,460,614 - Rizzi , et al. June 11, 2 | 2013-06-11 |
Wall system for catalytic beds of synthesis reactors and relative production process
Grant 8,435,458 - Tarozzo , et al. May 7, 2 | 2013-05-07 |
Vertical isothermal shell-and-tube reactor
Grant 8,414,840 - Filippi , et al. April 9, 2 | 2013-04-09 |
Chemical Reactor with a Plate Heat Exchanger
App 20130052097 - Rizzi; Enrico ; et al. | 2013-02-28 |
Isothermal reactor
Grant 8,307,696 - Filippi , et al. November 13, 2 | 2012-11-13 |
Plate type heat exchanger for a isothermal chemical reactor
Grant 8,302,672 - Filippi , et al. November 6, 2 | 2012-11-06 |
Vertical Isothermal Shell-and-Tube Reactor
App 20120148456 - Filippi; Ermanno ; et al. | 2012-06-14 |
Granulation process and apparatus
Grant 8,187,509 - Rizzi May 29, 2 | 2012-05-29 |
Plate Heat Exchanger for Isothermal Chemical Reactors
App 20120114530 - Rizzi; Enrico ; et al. | 2012-05-10 |
Wall system for catalytic beds of synthesis reactors
Grant 8,158,074 - Filippi , et al. April 17, 2 | 2012-04-17 |
Isothermal Tube Reactor
App 20120039762 - Rizzi; Enrico ; et al. | 2012-02-16 |
Chemical reactor
Grant 8,071,059 - Filippi , et al. December 6, 2 | 2011-12-06 |
Vibrating Prilling Bucket for Granulation of a Fluid Substance
App 20110212202 - Rizzi; Enrico ; et al. | 2011-09-01 |
Isothermal reactor
Grant 8,007,734 - Filippi , et al. August 30, 2 | 2011-08-30 |
Heat Exchanger With Radially Arranged Elements For Isothermal Chemical Reactors
App 20110186278 - Rizzi; Enrico ; et al. | 2011-08-04 |
Pseudo-isothermal radial reactor
Grant 7,981,271 - Filippi , et al. July 19, 2 | 2011-07-19 |
Start-Up Heater for Ammonia Reactors
App 20110123404 - Rizzi; Enrico ; et al. | 2011-05-26 |
Method for the production of a plate type heat exchanger and related heat exchanger
Grant 7,941,921 - Filippi , et al. May 17, 2 | 2011-05-17 |
Isothermal Chemical Reactor With Plate Heat Exchanger
App 20110052457 - Rizzi; Enrico ; et al. | 2011-03-03 |
Chemical Reactor with Plate Type Heat Exchange Unit
App 20100303682 - Rizzi; Enrico ; et al. | 2010-12-02 |
Granulation Process and Apparatus
App 20100289165 - Rizzi; Enrico | 2010-11-18 |
Support System Of Heat Exchanger Plates In Isothermal Chemical Reactors
App 20100284869 - Rizzi; Enrico ; et al. | 2010-11-11 |
Wall System for Catalytic Beds of Synthesis Reactors and Relative Production Process
App 20100278701 - Tarozzo; Mirco ; et al. | 2010-11-04 |
Vibrating Prilling Bucket For Granulation Of A Fluid Substance
App 20100260876 - Rizzi; Enrico | 2010-10-14 |
Chemical reactor
Grant 7,807,115 - Filippi , et al. October 5, 2 | 2010-10-05 |
Isothermal chemical reactor
Grant 7,803,331 - Filippi , et al. September 28, 2 | 2010-09-28 |
Fixed-bed catalytic reactor
Grant 7,780,925 - Filippi , et al. August 24, 2 | 2010-08-24 |
Pseudo-isothermal catalytic reactor
Grant 7,754,163 - Filippi , et al. July 13, 2 | 2010-07-13 |
Isothermal Reactor
App 20100135871 - Filippi; Ermanno ; et al. | 2010-06-03 |
Plate-type heat exchanger
Grant 7,727,493 - Filippi , et al. June 1, 2 | 2010-06-01 |
Pseudo-isothermal chemical reactor for heterogeneous chemical reactions
Grant 7,727,491 - Filippi , et al. June 1, 2 | 2010-06-01 |
Method for carrying out chemical reactions in pseudo-isothermal conditions
Grant 7,727,482 - Filippi , et al. June 1, 2 | 2010-06-01 |
Chemical Reactor
App 20100129283 - Filippi; Ermanno ; et al. | 2010-05-27 |
Method and reactor for carrying out chemical reactions in pseudo-isothermal conditions
Grant 7,638,038 - Filippi , et al. December 29, 2 | 2009-12-29 |
Plant for Urea Production
App 20090220396 - Filippi; Ermanno ; et al. | 2009-09-03 |
Isothermal Reactor
App 20090145589 - Filippi; Ermanno ; et al. | 2009-06-11 |
Sealing means for chemical reactor
Grant 7,524,468 - Rizzi April 28, 2 | 2009-04-28 |
Wall System for Catalytic Beds of Synthesis Reactors
App 20090047195 - Filippi; Ermanno ; et al. | 2009-02-19 |
Method for Controlling the Temperature of Exothermic Chemical Reactions
App 20080314563 - Filippi; Ermanno ; et al. | 2008-12-25 |
Method for the Production of a Plate Type Heat Exchanger and Related Heat Exchanger
App 20080314574 - Filippi; Ermanno ; et al. | 2008-12-25 |
Plate Type Heat Exchanger for a Isothermal Chemical Reactor
App 20080289805 - Filippi; Ermanno ; et al. | 2008-11-27 |
Isothermal Chemical Reactor
App 20080292517 - Filippi; Ermanno ; et al. | 2008-11-27 |
Heat exchange unit for pseudo-isothermal reactors
Grant 7,378,065 - Filippi , et al. May 27, 2 | 2008-05-27 |
Fixed-Bed Catalytic Reactor
App 20080008633 - Filippi; Ermanno ; et al. | 2008-01-10 |
Heterogeneous catalytic reactor with a modular catalytic cartridge
Grant 7,314,603 - Filippi , et al. January 1, 2 | 2008-01-01 |
Method for Controlling the Temperature of Exothermic Catalytic Reactions
App 20070292965 - Filippi; Ermanno ; et al. | 2007-12-20 |
Chemical Reactor
App 20070274880 - Filippi; Ermanno ; et al. | 2007-11-29 |
Plate-Type Heat Exchanger
App 20070261831 - Filippi; Ermanno ; et al. | 2007-11-15 |
Horizontal chemical reactor, in particular for methanol synthesis
Grant 7,279,138 - Pagani , et al. October 9, 2 | 2007-10-09 |
High pressure pseudo-isothermal chemical reactor
App 20070169923 - Rizzi; Enrico ; et al. | 2007-07-26 |
Pseudo-isothermal catalytic reactor
App 20070166210 - Filippi; Ermanno ; et al. | 2007-07-19 |
Multiservice heat exchange unit
Grant 7,204,301 - Filippi , et al. April 17, 2 | 2007-04-17 |
Method for carrying out chemical reactions in pseudo-isothermal conditions
Grant 7,186,389 - Filippi , et al. March 6, 2 | 2007-03-06 |
Granulation apparatus
Grant 7,153,114 - Snyder , et al. December 26, 2 | 2006-12-26 |
Method for the production of plate type heat exchangers and related apparatus
App 20060196650 - Filippi; Ermanno ; et al. | 2006-09-07 |
Method for carrying out chemical reactions in pseudo-isothermal conditions
Grant 7,087,205 - Filippi , et al. August 8, 2 | 2006-08-08 |
Pseudo-isothermal radial reactor
App 20060171868 - Filippi; Ermanno ; et al. | 2006-08-03 |
Method for carrying out chemical reactions in pseudo-isothermal conditions
App 20060171859 - Filippi; Ermanno ; et al. | 2006-08-03 |
Method to carry out strongly exothermic oxidizing reactions in pseudo-isothermal conditions
App 20060140844 - Filippi; Ermanno ; et al. | 2006-06-29 |
Heat exchange unit for isothermal chemical reactors
Grant 7,055,583 - Filippi , et al. June 6, 2 | 2006-06-06 |
Plant for urea production
App 20060099118 - Filippi; Ermanno ; et al. | 2006-05-11 |
Reactor for exothermic or endothermic heterogeneous reactions
Grant 6,982,066 - Filippi , et al. January 3, 2 | 2006-01-03 |
Multiservice heat exchange unit
App 20050252645 - Filippi, Ermanno ; et al. | 2005-11-17 |
Granulation apparatus
App 20050255183 - Snyder, Donald Malcolm ; et al. | 2005-11-17 |
Isothermal reactor for exothermic or endothermic heterogeneous reactions
Grant 6,958,135 - Filippi , et al. October 25, 2 | 2005-10-25 |
Pseudo isothermal catalytic reactor for exothermic or endothermic heterogeneous chemical reactions
Grant 6,955,792 - Filippi , et al. October 18, 2 | 2005-10-18 |
Process and plant for the heterogeneous synthesis of chemical compounds
Grant 6,946,494 - Filippi , et al. September 20, 2 | 2005-09-20 |
Reactor for exothermic or endothermic heterogeneous reactions
Grant 6,939,520 - Filippi , et al. September 6, 2 | 2005-09-06 |
Reactor in particular for exothermic reactions
Grant 6,926,873 - Filippi , et al. August 9, 2 | 2005-08-09 |
Apparatus for carbamate decomposition and ammonia and carbon dioxide stripping from urea solutions capable of 180 degree inversion about a horizontal axis
Grant 6,926,869 - Rizzi August 9, 2 | 2005-08-09 |
Reactor for exothermic or endothermic heterogeneous reactions
Grant 6,916,453 - Filippi , et al. July 12, 2 | 2005-07-12 |
Heat exchange unit for isothermal chemical reactors
App 20050061490 - Filippi, Ermanno ; et al. | 2005-03-24 |
Method and reactor for carrying out chemical reactions in pseudo-isothermal conditions
App 20040266893 - Filippi, Ermanno ; et al. | 2004-12-30 |
Process and plant for the heterogeneous synthesis of chemical compounds
App 20040204507 - Filippi, Ermanno ; et al. | 2004-10-14 |
Horizontal chemical reactor, in particular for methanol synthesis
App 20040184976 - Pagani, Giorgio ; et al. | 2004-09-23 |
Method for carrying out chemical reactions in pseudo-isothermal conditions
App 20040091403 - Filippi, Ermanno ; et al. | 2004-05-13 |
Sealing means for chemical reactor
App 20040081599 - Rizzi, Enrico | 2004-04-29 |
Heat exchange unit for pseudo-isothermal reactors
App 20040071606 - Filippi, Ermanno ; et al. | 2004-04-15 |
Heterogeneous catalytic reactor with a modular catalytic cartridge
App 20040018124 - Filippi, Ermanno ; et al. | 2004-01-29 |
Reactor for exothermic or endothermic heterogeneous reactions
App 20030175184 - Filippi, Ermanno ; et al. | 2003-09-18 |
Reforming apparatus
App 20020182129 - Filippi, Ermanno ; et al. | 2002-12-05 |
Method for carrying out chemical reactions in pseudo-isothermal conditions
App 20020117294 - Filippi, Ermanno ; et al. | 2002-08-29 |
Pseudo isothermal catalytic reactor for exothermic or endothermic heterogeneous chemical reactions
App 20020088613 - Filippi, Ermanno ; et al. | 2002-07-11 |
Reactor for exothermic or endothermic heterogeneous reactions
App 20020085969 - Filippi, Ermanno ; et al. | 2002-07-04 |
Apparatus for carbamate decomposition and ammonia and carbon dioxide stripping from urea solutions
App 20020041838 - Rizzi, Enrico | 2002-04-11 |
Reactor for exothermic or endothermic heterogeneous reactions
App 20020018740 - Filippi, Ermanno ; et al. | 2002-02-14 |
Catalyst-seal support device in particular for exothermic heterogeneous catalytic synthesis reactors
Grant 5,891,405 - Bianchi , et al. April 6, 1 | 1999-04-06 |
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