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For the Inventor, By the Inventor

Rome, Italy

Eni


USPTO Granted Patents = 382

% Expired Patents = 21.2



Trademarks = 33

Forward Citations = 1,200

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562 inventors (with patents filed for the assignee):

goldMedal Giuliana Schimperna (23 out of 28 patents)

silverMedal Giuseppe Bellussi (20 out of 78 patents)

bronzeMedal Gabriele Bianchi (17 out of 17 patents)

4.  Angela Carati (15 out of 34 patents)

5.  Alberto Renato De Angelis (14 out of 23 patents)

6.  Antonio Alfonso Proto (13 out of 37 patents)

7.  Roberta Miglio (12 out of 14 patents)

8.  Lucilla Del Gaudio (12 out of 12 patents)

9.  Massimo Zampato (12 out of 12 patents)

10.  Paolo Pollesel (12 out of 17 patents)

11.  Paolo Biagini (11 out of 32 patents)

12.  Alberto Giulio Di Lullo (11 out of 11 patents)

13.  Giuseppe Giunta (11 out of 11 patents)

14.  Riccardo Po (9 out of 14 patents)

15.  Daniele Bianchi (9 out of 26 patents)


Core Competencies:
Photovoltaic Cells
Biofuels
Hydrotreatment Catalysts
Methanol Production
Solar Concentrators
Polymers
Energy Storage
Downhole Applications
Fluid Permeability
Acoustic Monitoring
Lubricating Compositions

382 patents:

1. 12723964 - Process for identifying a sub-sample and a method for determining the petrophysical properties of a rock sample (2026-09-01),
2. 12708865 - DEVICE AND METHOD FOR COALESCENCE SEPARATION (2026-08-18),
3. 12668661 - Process for preparing polypropylene carbonate (2026-06-30),
4. 12595350 - Composition of plastic material and process for treating plastic materials for forming said composition (2026-04-07),
5. 12584096 - Oleaginous yeast strain and use thereof for the production of lipids (2026-03-24),
6. 12539494 - Process for the concentration of amine water (2026-02-03),
7. 12534684 - Process for pretreating vegetable oils or animal fats intended for processes of transformation into biofuels (2026-01-27),
8. 12529309 - Downhole rock mechanics characterisation tool, assembly and method (2026-01-20),
9. 12509639 - Removal of acid gases from gaseous mixtures containing them (2025-12-30),
10. 12457895 - Semi-transparent perovskite-based photovoltaic cells and process for preparing them (2025-10-28),
11. 12392011 - Process for the selective recovery of transition metals from organic residues (2025-08-19),
12. 12391785 - Lipophylic copolymers comprising polar multi-blocks, process for the preparation thereof and use in lubricating compositions (2025-08-19),
13. 12389734 - Inverted polymer photovoltaic cell and method for preparation thereof (2025-08-12),
14. 12365588 - Production of synthesis gas and of methanol (2025-07-22),
15. 12362631 - WEC controller, method and system (2025-07-15),
ENI S.P.A. is an Italian multinational oil and gas company headquartered in Rome. Established in 1953, ENI is one of the largest integrated energy companies globally, operating in the exploration, production, refining, and marketing of oil and gas products. With a diverse portfolio of operations across more than 60 countries, ENI is committed to driving sustainable development and delivering value to its shareholders and stakeholders.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Eni
382 Patents

#1 in Rome

#14 in Italy

#2,415 in the World

Rome, IT
Rome, Italy

Eni

Forward Citations = 1,200

562 inventors:

goldMedal Giuliana Schimperna (23 out of 28 patents)

silverMedal Giuseppe Bellussi (20 out of 78 patents)

bronzeMedal Gabriele Bianchi (17 out of 17 patents)

4.  Angela Carati (15 out of 34 patents)

5.  Alberto Renato De Angelis (14 out of 23 patents)

Please report any incorrect information to [email protected]
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