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Ammonia Casale Sa

USPTO Granted Patents = 49

CIPO Patents = 16

EPO Patents = 11

Trademarks = 2

Forward Citations = 323

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51 inventors (with patents filed for the assignee):

Umberto Zardi (23 out of 35 patents)

Ermanno Filippi (18 out of 94 patents)

Giorgio Pagani (13 out of 44 patents)

4. Enrico Rizzi (5 out of 65 patents)

5. Mirco Tarozzo (4 out of 42 patents)

6. Attilio Passariello (4 out of 5 patents)

7. Geoffrey Frederick Skinner (3 out of 21 patents)

8. Marco Badano (2 out of 7 patents)

9. Gianfranco Bedetti (2 out of 21 patents)

10. Federico Zardi (1 out of 26 patents)

11. Keith A Clayton (1 out of 1 patent)

12. Giuseppe Guarino (1 out of 2 patents)

13. Anton Josef Hipp (1 out of 1 patent)

14. William Davey (1 out of 2 patents)

15. Filippi Ermanno (1 out of 1 patent)

49 patents: Sort by Forward Citations

1. 8591770 - Process for the production of syngas for ammonia synthesis (2013-11-26),

2. 8545727 - Process for producing ammonia synthesis gas (2013-10-01),

3. 8529861 - Method to carry out strongly exothermic oxidizing reactions in pseudo-isothermal conditions (2013-09-10),

4. 8518330 - Start-up heater for ammonia reactors (2013-08-27),

5. 8435458 - Wall system for catalytic beds of synthesis reactors and relative production process (2013-05-07),

6. 8158074 - Wall system for catalytic beds of synthesis reactors (2012-04-17),

7. 7897130 - Process for synthesis gas production (2011-03-01),

8. 7683099 - Method for carrying out heterogeneous catalytic exothermic gas phase reactions (2010-03-23),

9. 7588740 - Method for in-situ modernization of a heterogeneous synthesis reactor (2009-09-15),

10. 7524468 - Sealing means for chemical reactor (2009-04-28),

11. 7470415 - Method for producing ammonia on the basis of a nitrogen-hydrogen mixture from natural gas (2008-12-30),

12. 7465324 - Process for obtaining a heating fluid as indirect heat source for carrying out reforming reactions (2008-12-16),

13. 7261284 - Process for effecting mass transfer between a liquid phase and a gaseous phase (2007-08-28),

14. 7153344 - Process for the preparation and recovery of carbon dioxide from waste gas or fumes produced by combustible oxidation (2006-12-26),

15. 7115239 - Catalysts for ammonia synthesis (2006-10-03),

Ammonia Casale SA is a leading global engineering company specialized in the design, construction, and optimization of ammonia and urea plants. With over a century of experience, the company has established a strong reputation for delivering innovative and reliable solutions. Ammonia Casale SA offers a comprehensive range of services including process design, project management, and aftermarket support. Their expertise and dedication to sustainable development have made them a trusted partner for clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

49 Patents

#14 in

#286 in Switzerland

#13,842 in the World

Ammonia Casale Sa

Forward Citations = 323

51 inventors:

Umberto Zardi (23 out of 35 patents)

Ermanno Filippi (18 out of 94 patents)

Giorgio Pagani (13 out of 44 patents)

4. Enrico Rizzi (5 out of 65 patents)

5. Mirco Tarozzo (4 out of 42 patents)

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