Ansaldobreda S.p.a.

Calculating rank

USPTO Granted Patents = 5

% Expired Patents = 60.0

EPO Patents = 10

Trademarks = 1

Forward Citations = 2

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20 inventors (with patents filed for the assignee):

Antonio Tarantino (1 out of 2 patents)

Luigi Fratelli (1 out of 4 patents)

Ciro Nappo (1 out of 1 patent)

4. Luigi Accardo (1 out of 1 patent)

5. Vincenzo Mungiguerra (1 out of 1 patent)

6. Fabio Voccia (1 out of 1 patent)

7. Guglielmo Navarra (1 out of 1 patent)

8. Giovanni Busatto (1 out of 1 patent)

9. Francesco Iannuzzo (1 out of 1 patent)

10. Carmine Abbate (1 out of 1 patent)

11. Massimo Carradori (1 out of 1 patent)

12. Paolo Rami (1 out of 1 patent)

13. Gian Luca Pioppi (1 out of 1 patent)

14. Giovanni Caruso (1 out of 1 patent)

15. Diego Iannuzzi (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9789881 - Optimized control of the operation of one or more traction systems of a train for entering and exiting from a coasting condition (2017-10-17),

2. 9584042 - Method for driving inverters, and inverter adapted to reduce switching losses (2017-02-28),

3. 8950261 - Fault detection method and system (2015-02-10),

4. 8643242 - Squirrel-cage rotor for asynchronous motors (2014-02-04),

5. 7900563 - Reinforcing assembly for a tubular cross member of a rail and tram car bogie (2011-03-08),

Company Overview

Ansaldobreda S.p.a. is a leading company in the design, manufacturing, and maintenance of rail transportation systems. With a strong focus on innovation and sustainability, Ansaldobreda offers a wide range of products and services to meet the needs of its clients worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#6 in Naples

#1,635 in Italy

Naples, Italy

Ansaldobreda S.p.a.

Forward Citations = 2

20 inventors:

Antonio Tarantino (1 out of 2 patents)

Luigi Fratelli (1 out of 4 patents)

Ciro Nappo (1 out of 1 patent)

4. Luigi Accardo (1 out of 1 patent)

5. Vincenzo Mungiguerra (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ansaldobreda S.p.a.. Retrieved from https://idiyas.com/company/ansaldobreda

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]

10 patents (EPO):

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]