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Alfa Romeo S.p.a.

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USPTO Granted Patents = 45

Trademarks = 1

Forward Citations = 613

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38 inventors (with patents filed for the assignee):

Giampaolo Garcea (18 out of 22 patents)

Edoardo Rogora (10 out of 11 patents)

Dario Radaelli (6 out of 10 patents)

4. Aldo Bassi (5 out of 13 patents)

5. Filippo Surace (4 out of 6 patents)

6. Giancarlo De Angelis (4 out of 6 patents)

7. Luciano Bertoloni (3 out of 3 patents)

8. Alberto Catastini (3 out of 3 patents)

9. Walter Giraudi (2 out of 4 patents)

10. Gabriele Toti (2 out of 3 patents)

11. Giuliano Lenzi (2 out of 3 patents)

12. Francesco Perrone (2 out of 2 patents)

13. Luigi Russo (1 out of 2 patents)

14. Franco Cocchiara (1 out of 2 patents)

15. Edgardo Rogora (1 out of 1 patent)

Core Competencies:

Exhaust Gas Control

Fuel Regulation

Ignition Timing

Automatic Speed Variator

Lubricating Oil Seal

Combustion Chamber

Catalytic Muffler

Electronic Device

Speed Transducer

Intake Air Regulation

Carburetors

Active Suspensions

45 patents: Sort by Forward Citations

1. 4529356 - Device for controlling the flow pattern of the exhaust gas of a (1985-07-16),

2. 4494761 - Lubricating oil seal device for rotating shaft bearings (1985-01-22),

3. 4484901 - Automatic speed variator for motor vehicles (1984-11-27),

4. 4473038 - Homogenizing device for the intake mixture of an internal combustion (1984-09-25),

5. 4429671 - Device for automatically adjusting the rotational speed of an internal (1984-02-07),

6. 4422416 - Intake duct fitted with non-return valve means (1983-12-27),

7. 4421074 - Automatic timing variator for an internal combustion engine (1983-12-20),

8. 4393836 - System for the regulation and control of the angle of advance for the (1983-07-19),

9. 4382250 - Nonlinear digital transducer based on the Gray's encoding (1983-05-03),

10. 4364338 - Circuit of the coolant in internal combustion engines for improving (1982-12-21),

11. 4351553 - Multi-purpose mechanical hand (1982-09-28),

12. 4346443 - Regulation and control system for the fuel feeding unit of an (1982-08-24),

13. 4339082 - Rapid transient electroinjector (1982-07-13),

14. 4324214 - Combustion chamber for an internal combustion engine (1982-04-13),

15. 4323976 - Electronic device for taking the speed of a rotating member (1982-04-06),

Company Overview

Alfa Romeo S.p.a., headquartered in Milan, Italy, is a distinguished automotive manufacturer known for its innovative engineering and design. The company specializes in advanced automotive technologies, focusing on areas such as exhaust gas control, lubricating oil seals, and automatic speed variators. With a commitment to performance and sustainability, Alfa Romeo develops cutting-edge solutions in fuel feeding regulation and active suspension systems, contributing to the evolution of modern vehicles. Its rich heritage in automotive excellence continues to influence the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

45 Patents

#49 in Milan

#205 in Italy

#15,458 in the World

Alfa Romeo S.p.a.

Forward Citations = 613

38 inventors:

Giampaolo Garcea (18 out of 22 patents)

Edoardo Rogora (10 out of 11 patents)

Dario Radaelli (6 out of 10 patents)

4. Aldo Bassi (5 out of 13 patents)

5. Filippo Surace (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alfa Romeo S.p.a.. Retrieved from https://idiyas.com/company/alfa-romeo

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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