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For the Inventor, By the Inventor

Florence, Italy

Nuovo Pignone Holding S.p.a.

Calculating rank
USPTO Granted Patents = 51

% Expired Patents = 31.4



Trademarks = 1

Forward Citations = 547

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67 inventors (with patents filed for the assignee):

goldMedal Luciano Mei (4 out of 30 patents)

silverMedal Franco Frosini (4 out of 9 patents)

bronzeMedal Gianni Ceccherini (4 out of 8 patents)

4.  Roberto Modi (4 out of 7 patents)

5.  Alessandro Coppola (4 out of 4 patents)

6.  Andrea Casoni (3 out of 4 patents)

7.  Alessio Miliani (3 out of 8 patents)

8.  Carlo Bacciottini (3 out of 4 patents)

9.  Franco Graziani (3 out of 5 patents)

10.  Stefano Mantellassi (3 out of 3 patents)

11.  Anthony John Dean (2 out of 59 patents)

12.  Franco Sarri (2 out of 8 patents)

13.  Massimo Pinzauti (2 out of 6 patents)

14.  Andrea Ronchieri (2 out of 5 patents)

15.  Stefano Groppi (2 out of 4 patents)


Core Competencies:
Gas Turbine
Compressor
Emissions Control
Cooling System
Variable Nozzle
Centrifugal Compressor
Fuel Injector
Sealing System
Monitoring System
Reciprocating Compressor
Combustion Chamber
Heat Exchanger

51 patents:

1. 8306765 - Method and device for acoustic length testing of compressor (2012-11-06),
2. 7794207 - Disk of a disk rotor for a gas turbine (2010-09-14),
3. 7785078 - Method and system for monitoring a reciprocating compressor (2010-08-31),
4. 7762079 - Procedure for controlling the useful life of the gas turbines of a plant (2010-07-27),
5. 7634914 - Corrected parameter control method for a two-shaft gas turbine (2009-12-22),
6. 7621130 - Combustion system with low polluting emissions (2009-11-24),
7. 7555906 - Mounting system for a flame pipe or liner (2009-07-07),
8. 7530756 - Connection between a rod and crosshead in a reciprocating compressor (2009-05-12),
9. 7520716 - Vane system equipped with a guiding mechanism for centrifugal compressor (2009-04-21),
10. 7513735 - Multistage centrifugal compressor having a tank which can be opened horizontally (2009-04-07),
11. 7510373 - Multistage centrifugal compressor (2009-03-31),
12. 7354242 - Variable nozzle for a gas turbine (2008-04-08),
13. 7264015 - Non-return valve for a petrochemical reactor (2007-09-04),
14. 7003940 - System for control and regulation of the flame temperature for single-shaft gas turbines (2006-02-28),
15. 6984458 - Method for treating organs subject to erosion by liquids and anti-erosion coating alloy (2006-01-10),
Company Overview
Nuovo Pignone Holding S.p.a., headquartered in Florence, Italy, specializes in advanced gas turbine technology. The company focuses on the development and manufacturing of critical components such as compressors, emissions control systems, and cooling systems, which are essential for enhancing the efficiency and performance of gas turbines. With expertise in variable nozzles, centrifugal compressors, fuel injectors, and sealing systems, Nuovo Pignone plays a significant role in the energy sector, contributing to innovative solutions for sustainable power generation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

51 Patents

#5 in Florence

#179 in Italy

#13,798 in the World

Florence, IT
Florence, Italy

Nuovo Pignone Holding S.p.a.

Forward Citations = 547

67 inventors:

goldMedal Luciano Mei (4 out of 30 patents)

silverMedal Franco Frosini (4 out of 9 patents)

bronzeMedal Gianni Ceccherini (4 out of 8 patents)

4.  Roberto Modi (4 out of 7 patents)

5.  Alessandro Coppola (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nuovo Pignone Holding S.p.a.. Retrieved from https://idiyas.com/company/nuovo-pignone-holding

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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