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For the Inventor, By the Inventor

Lugano, Switzerland

Casale Sa


USPTO Granted Patents = 151



Trademarks = 8

Forward Citations = 124

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70 inventors (with patents filed for the assignee):

goldMedal Ermanno Filippi (39 out of 94 patents)

silverMedal Raffaele Ostuni (35 out of 35 patents)

bronzeMedal Enrico Rizzi (22 out of 65 patents)

4.  Sergio Panza (12 out of 12 patents)

5.  Andrea Scotto (11 out of 13 patents)

6.  Geoffrey Frederick Skinner (9 out of 21 patents)

7.  Leonardo Marrone (9 out of 9 patents)

8.  Paolo Bertini (8 out of 8 patents)

9.  Luca Rugnone (8 out of 8 patents)

10.  Gianfranco Bedetti (8 out of 21 patents)

11.  Mirco Tarozzo (7 out of 42 patents)

12.  Marco Mazzotti (5 out of 8 patents)

13.  Iacopo Cerea (5 out of 5 patents)

14.  Pietro Moreo (5 out of 5 patents)

15.  Simone Gamba (5 out of 5 patents)


Core Competencies:
Catalytic Oxidation
Urea Production
Melamine Purification
Pressure Swing Adsorption
Nitric Acid Production
Synthesis Gas
Chemical Reactor
NOx Reduction
Granulation Process
Hydrogen Production
Methanol Production
Urea Granules

151 patents:

1. 12459819 - Process and reactor for catalytic oxidation of ammonia (2025-11-04),
2. 12448350 - Process for producing low-biuret urea (2025-10-21),
3. 12403436 - Method for producing solid urea by granulation (2025-09-02),
4. 12391655 - Melamine process with a two-stage purification of melamine offgas (2025-08-19),
5. 12330940 - Reactor and process for partial oxidation (2025-06-17),
6. 12312242 - Pressure swing adsorption process for producing hydrogen and carbon dioxide (2025-05-27),
7. 12239972 - Radial or axial-radial chemical reactor with a fine catalyst (2025-03-04),
8. 12203795 - Method and system for measuring a liquid level in a pressure vessel of a urea synthesis plant (2025-01-21),
9. 12140307 - Burner for synthesis gas with improved cooling (2024-11-12),
10. 12129170 - Plant for the production of nitric acid, a related process and method of revamping (2024-10-29),
11. 12122681 - Process for the synthesis of ammonia (2024-10-22),
12. 12116335 - Process for producing feed-grade urea (2024-10-15),
13. 12110264 - Process for producing urea and biuret (2024-10-08),
14. 12103905 - Urea production process and plant (2024-10-01),
15. 12030837 - Process for producing biuret from urea (2024-07-09),
Casale SA is a global chemical engineering company that specializes in providing sustainable, innovative and reliable solutions for chemical plants. With over 90 years of experience in the industry, Casale has built a reputation for delivering customized technologies and services to clients worldwide. Their offerings include ammonia, urea, methanol, hydrogen, sulfuric acid, and nitric acid plants. Casale's commitment to excellence and continuous improvement has made them a trusted partner for various industries, such as fertilizers, petrochemicals, and environmental protection.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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151 Patents

#1 in Lugano

#119 in Switzerland

#5,272 in the World

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Lugano, Switzerland

Casale Sa

Forward Citations = 124

70 inventors:

goldMedal Ermanno Filippi (39 out of 94 patents)

silverMedal Raffaele Ostuni (35 out of 35 patents)

bronzeMedal Enrico Rizzi (22 out of 65 patents)

4.  Sergio Panza (12 out of 12 patents)

5.  Andrea Scotto (11 out of 13 patents)

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