For the Inventor, By the Inventor

Enter assignee name

Arcugnano, Italy

Pietro Fiorentini S.p.a.

USPTO Granted Patents = 28

% Expired Patents = 21.4

CIPO Patents = 2

EPO Patents = 46

Trademarks = 3

Forward Citations = 28

Loading Chart...

Loading Chart...

41 inventors (with patents filed for the assignee):

Claudio Imboccioli (7 out of 8 patents)

Paolo Calciolari (5 out of 5 patents)

Armando Amadini (5 out of 5 patents)

4. Nevio Zampieri (4 out of 4 patents)

5. Michele Bernardi (3 out of 3 patents)

6. Stefano Bernardi (3 out of 3 patents)

7. Martin Edward Brock (2 out of 8 patents)

8. Paul Ryder (2 out of 4 patents)

9. Robert Jones (2 out of 19 patents)

10. Matthew James Hayes (2 out of 14 patents)

11. Alberto Arsego (2 out of 2 patents)

12. Marcello Ghidina (2 out of 2 patents)

13. Mario Vianello (2 out of 2 patents)

14. Christopher James Rosser (1 out of 22 patents)

15. Gordon Lamb (1 out of 1 patent)

Core Competencies:

Gas Regulator

Fluid Measurement

Pressure Regulating

Gas Meter

Pressure Relief Valve

Vibration Sensor

Densitometer

Gas Safety Valve

Control System

Pilot Device

Temperature Sensitivity

Multi-Phase Mixture

28 patents: Sort by Forward Citations

1. 12754050 - Device for measuring a fluid (2026-10-06),

2. 12675122 - Gas regulator (2026-07-07),

3. 12560464 - Apparatus for measuring a fluid (2026-02-24),

4. 12326740 - Gas regulator (2025-06-10),

5. 12204352 - Blocking device for pipelines for the passage of pressurized gas, of the pilot-operated type, and pressure regulator for said blocking device (2025-01-21),

6. 12197239 - Apparatus for pressure regulating (2025-01-14),

7. 11796369 - Gas meter having a static metering device therein for measuring the gas flow and prevent tampering (2023-10-24),

8. 11585689 - Gas meter structure with filtering arrangement including a dust deposit chamber (2023-02-21),

9. 11549607 - Pressure regulator for gas distribution system and pilot device for piloting pressure regulators (2023-01-10),

10. 11454994 - Pressure reducing plant with two or more lines operating in parallel (2022-09-27),

11. 11326965 - Transducer structure, transducer comprising such transducer structure, and sensor comprising said transducer (2022-05-10),

12. 11204273 - Vibration sensor (2021-12-21),

13. 11193602 - Pressure relief valve for a pressure regulator and pressure regulator comprising said pressure relief valve (2021-12-07),

14. 11162893 - Device and method for determining the composition of a mixture of fluids (2021-11-02),

15. 11047531 - Control system for a natural gas distribution network with thermoelectric generator and vortex tube (2021-06-29),

Company Overview

Pietro Fiorentini S.p.a. is a prominent Italian company specializing in the development and manufacturing of advanced solutions for the energy sector, particularly in gas distribution and measurement. The company focuses on innovative technologies that enhance safety, efficiency, and sustainability in energy management. With a strong emphasis on research and development, Pietro Fiorentini is committed to delivering high-quality products and services that meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

28 Patents

#1 in Arcugnano

#334 in Italy

#23,262 in the World

Arcugnano, Italy

Pietro Fiorentini S.p.a.

Forward Citations = 28

41 inventors:

Claudio Imboccioli (7 out of 8 patents)

Paolo Calciolari (5 out of 5 patents)

Armando Amadini (5 out of 5 patents)

4. Nevio Zampieri (4 out of 4 patents)

5. Michele Bernardi (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pietro Fiorentini S.p.a.. Retrieved from https://idiyas.com/company/pietro-fiorentini

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]

Loading…