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San Donato Milanese, Italy

Enitecnologie S.p.a.

USPTO Granted Patents = 47

% Expired Patents = 51.1

CIPO Patents = 9

EPO Patents = 6

Forward Citations = 349

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104 inventors (with patents filed for the assignee):

Carlo Perego (10 out of 47 patents)

Vincenzo Calemma (5 out of 19 patents)

Giuseppe Bellussi (4 out of 78 patents)

4. Roberto Millini (4 out of 13 patents)

5. Virginio Arrigoni (4 out of 12 patents)

6. Rosario Pappa (4 out of 13 patents)

7. Cristina Flego (4 out of 13 patents)

8. Angela Carati (3 out of 34 patents)

9. Paolo Pollesel (3 out of 17 patents)

10. Edoardo D'Angeli (3 out of 6 patents)

11. Mario Marchionna (3 out of 25 patents)

12. Nicoletta Panariti (3 out of 8 patents)

13. Felicia Massetti (3 out of 8 patents)

14. Roberto Giardino (3 out of 3 patents)

15. Cristina Maretto (3 out of 8 patents)

Core Competencies:

Hydrocarbon Blends

Aqueous Dispersions

Catalytic Composition

Heavy Crude Oils

Water Purification

Hydrogen Production

Sulfur Disposal

Organic Pollutants

Olefins Production

Zeolite Separation

Heterogeneous Reactions

Biological Acidification

47 patents: Sort by Forward Citations

1. 8262385 - Aqueous dispersions of heavy oil residues (2012-09-11),

2. 8236171 - Process for improving quality as a fuel of hydrotreated hydrocarbon blends (2012-08-07),

3. 8017000 - Process for the conversion of heavy feedstocks such as heavy crude oils and distillation residues (2011-09-13),

4. 7820727 - Process for the running of a reactor suitable for heterogeneous reactions combined with reactions taking place in three-phase system (2010-10-26),

5. 7754637 - Catalytic composition for the upgrading of hydrocarbon mixtures (2010-07-13),

6. 7712489 - Process for the zero emission storage of sulphur (2010-05-11),

7. 7691256 - Process for the conversion of heavy charges such as heavy crude oils and distillation residues (2010-04-06),

8. 7588527 - Process for the disposal of sulfur in the form of compounds liquid at room temperature (2009-09-15),

9. 7585460 - Method for inhibiting the biological acidification of water in contact with materials containing sulfur (2009-09-08),

10. 7579382 - Process for the charging of a catalyst into a reactor suitable for reactions in heterogeneous phase (2009-08-25),

11. 7560408 - Catalytically active amorphous porous solid and process for its preparation (2009-07-14),

12. 7550515 - Process for the running of a reactor suitable for heterogeneous reactions combined with reactions taking place in three-phase systems (2009-06-23),

13. 7534340 - Process for the preparation of middle distillates and lube bases starting from synthetic hydrocarbon feedstocks (2009-05-19),

14. 7442846 - Process for the regeneration of catalysts for steam cracking (2008-10-28),

15. 7427348 - Process for the production of paraffinic middle distillates (2008-09-23),

Company Overview

Enitecnologie S.p.a., based in San Donato Milanese, Italy, specializes in advanced chemical technologies, focusing on aqueous dispersions, hydrocarbon blends, and catalytic compositions. The company is dedicated to innovative solutions in hydrogen production and synthesis gas, addressing critical energy and environmental challenges. Additionally, Enitecnologie is involved in contaminated water treatment and heavy oil conversion, utilizing zeolite separation techniques to enhance efficiency and sustainability in various industrial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

47 Patents

#4 in San Donato Milanese

#196 in Italy

#14,821 in the World

San Donato Milanese, Italy

Enitecnologie S.p.a.

Forward Citations = 349

104 inventors:

Carlo Perego (10 out of 47 patents)

Vincenzo Calemma (5 out of 19 patents)

Giuseppe Bellussi (4 out of 78 patents)

4. Roberto Millini (4 out of 13 patents)

5. Virginio Arrigoni (4 out of 12 patents)

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

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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