Company Filing History:

5 out of 260

Eniricerche S.p.a.

Enichem Sintesi S.p.a.

patents

4. 1 out of 1

Agip S.p.a. - Snam S.p.a.

patent

where one patent can have more than one assignee

Years Active: 1976-1995

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5404104 - Device and method for monitoring and locating defects in, and detachment (1995-04-04),

2. 5354507 - Inhibition of steel corrosion (1994-10-11),

3. 5331286 - Method for continuously monitoring the soundness of the protective (1994-07-19),

4. 5241301 - Device and method for real-time monitoring of accidental damage to the (1993-08-31),

5. 4986962 - Inhibitors of corrosion in high-strength and medium-strength steels (1991-01-22),

6. 4849170 - Stainless steels stress corrosion inhibitors (1989-07-18),

7. 4792417 - Stainless steels stress corrosion inhibitors (1988-12-20),

8. 4105588 - Preparation of copper and silver particles for ethylene purification (1978-08-08),

9. 4082685 - Process for the production of aluminum chlorohydroxides (1978-04-04),

10. 3989805 - Process for the production of aluminum chlorohydroxides having a (1976-11-02),

11. 3974216 - Process for recovering ammonium organic salts from aqueous solutions (1976-08-10),

Title: Luigi Rivola: Innovator in Corrosion Monitoring and Prevention

Introduction

Luigi Rivola is a notable inventor based in San Donato Milanese, Italy. He has made significant contributions to the field of corrosion monitoring and prevention, holding a total of 11 patents. His work focuses on developing innovative methods and devices that enhance the safety and longevity of metal structures.

Latest Patents

One of Rivola's latest patents is a device and method for monitoring and locating defects in, and detachment of, protective coverings on immersed or buried pipelines. This method utilizes local sinusoidal wave excitation currents of varying frequencies to assess the overall electrical resistance of the pipeline and its protective covering. By measuring voltage responses, Rivola's invention can determine whether there is corrosion or simple covering decay in the monitored area. Another significant patent involves the inhibition of steel corrosion through specific compounds that act as corrosion inhibitors. These compounds are designed to prevent general corrosion and stress brittleness caused by hydrogen sulfide in various environments, particularly in petrochemical facilities.

Career Highlights

Throughout his career, Luigi Rivola has worked with prominent companies such as Eniricerche S.p.a. and Snamprogetti S.p.a. His expertise in corrosion monitoring has made him a valuable asset in the industry, contributing to advancements in safety and efficiency.

Collaborations

Rivola has collaborated with notable professionals in his field, including Bruno Notari and Sebastiano Di Liberto. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Luigi Rivola's innovative contributions to corrosion monitoring and prevention demonstrate his commitment to enhancing the safety of metal structures. His patents reflect a deep understanding of the challenges faced in the industry and provide effective solutions to mitigate corrosion risks.

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