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For the Inventor, By the Inventor

CH

Urea Casale Sa


USPTO Granted Patents = 66

% Expired Patents = 6.1



Trademarks = 2

Forward Citations = 195

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26 inventors (with patents filed for the assignee):

goldMedal Giorgio Pagani (23 out of 44 patents)

silverMedal Federico Zardi (20 out of 26 patents)

bronzeMedal Gianfranco Bedetti (8 out of 21 patents)

4.  Umberto Zardi (8 out of 35 patents)

5.  Domenico Romiti (7 out of 7 patents)

6.  Enrico Rizzi (4 out of 65 patents)

7.  Paolo Sticchi (4 out of 5 patents)

8.  Paolo Brunengo (4 out of 5 patents)

9.  Paolo Silva (4 out of 4 patents)

10.  Ermanno Filippi (2 out of 94 patents)

11.  Andrea Scotto (2 out of 13 patents)

12.  Elisabeth Panchaud-Mirabel (2 out of 2 patents)

13.  Lorenzo Pennino (2 out of 2 patents)

14.  Lino Porro (2 out of 2 patents)

15.  Sergio Bozzano (2 out of 2 patents)


Core Competencies:
Urea Production
Granulation Process
Melamine Synthesis
High-Pressure Reactor
Carbamate Condensation
Fluid Bed Granulator
Ammonia Stripping
Yield Optimization
Process Modernization
Combustion Gas Treatment
Filamentary Fungi
Differentiated Yields

66 patents:

1. 8779130 - Process for producing high-quality melamine from urea (2014-07-15),
2. 8759056 - Method for producing granules containing fungi of the moniliales family (2014-06-24),
3. 8721975 - Plant for urea production (2014-05-13),
4. 8383856 - Process for urea production and related plant (2013-02-26),
5. 8367867 - Process and plant for urea production (2013-02-05),
6. 8187509 - Granulation process and apparatus (2012-05-29),
7. 8158823 - Method for the modernization of a urea production plant (2012-04-17),
8. 8129565 - High-pressure loop in a process for synthesis of urea (2012-03-06),
9. 7982068 - Process for urea production and related plant (2011-07-19),
10. 7966745 - Fluid bed granulation process and apparatus (2011-06-28),
11. 7955566 - Fluid bed granulator (2011-06-07),
12. 7906335 - Culture medium for the production of filamentary fungi (2011-03-15),
13. 7842255 - Carbamate condensation method and unit for carrying out such a method (2010-11-30),
14. 7732640 - Process for urea production from ammonia and carbon dioxide (2010-06-08),
15. 7674933 - Method for modernizing a urea production plant (2010-03-09),
Company Overview
Urea Casale SA is a Swiss company specializing in the development and manufacturing of advanced technologies for urea production. The firm focuses on innovative processes such as granulation, melamine synthesis, and carbamate condensation, utilizing high-pressure reactors and fluid bed granulators to enhance efficiency and yield optimization. With a commitment to excellence in chemical engineering, Urea Casale SA plays a significant role in the global fertilizer industry, providing solutions that meet the evolving needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

66 Patents

#6 in

#232 in Switzerland

#11,155 in the World

CH
CH

Urea Casale Sa

Forward Citations = 195

26 inventors:

goldMedal Giorgio Pagani (23 out of 44 patents)

silverMedal Federico Zardi (20 out of 26 patents)

bronzeMedal Gianfranco Bedetti (8 out of 21 patents)

4.  Umberto Zardi (8 out of 35 patents)

5.  Domenico Romiti (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Urea Casale Sa. Retrieved from https://idiyas.com/company/urea-casale-sa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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