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Eni-Ente Nazionale Idrocarburi

USPTO Granted Patents = 20

Forward Citations = 155

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39 inventors (with patents filed for the assignee):

Ludwig Degen (4 out of 15 patents)

Andrea Robertiello (3 out of 11 patents)

Antonio S Verdini (3 out of 35 patents)

4. Francesco Bartoli (3 out of 15 patents)

5. Nadia Cimini (3 out of 4 patents)

6. Vincenza Vitobello (3 out of 4 patents)

7. Ivo Giannini (2 out of 4 patents)

8. Walter Marconi (2 out of 18 patents)

9. Paolo Branduzzi (2 out of 3 patents)

10. Vittorio Baroncelli (2 out of 4 patents)

11. Francesco Pittalis (2 out of 8 patents)

12. Leonello Angelini (2 out of 3 patents)

13. Guido Grandi (1 out of 110 patents)

14. Massimo Pinori (1 out of 13 patents)

15. Umberto Costantino (1 out of 5 patents)

20 patents: Sort by Forward Citations

1. 5178640 - Method for preparing a synthetic fuel and/or synthetic components for (1993-01-12),

2. 4638046 - Retro-inverso C-terminal hexapeptide analogues of substance P (1987-01-20),

3. 4626510 - Plasmidic vectors for expressing in bacillus subtilis and a method of (1986-12-02),

4. 4609484 - Inorganic cation exchangers and the process for their preparation (1986-09-02),

5. 4604125 - Solid composition of organic fertilizer and of organo-mineral fertilizer (1986-08-05),

6. 4595488 - Multistage process for the direct liquefaction of coal (1986-06-17),

7. 4591596 - Treating pain, inflammation and/or platelet aggregation (1986-05-27),

8. 4560505 - Retro-inverso analog of the (5-14) decapeptide of equine (1985-12-24),

9. 4522752 - Retro-inverso analogues of the bradykinin potentiating peptide (1985-06-11),

10. 4479978 - Balanced feedingstuffs for ruminants, and the method for their production (1984-10-30),

11. 4450238 - Biologically pure culture of Saccharomyces cerevisiae (1984-05-22),

12. 4396716 - Preparation of biocompatible materials by immobilization of apyrase (1983-08-02),

13. 4389485 - Uricase production method (1983-06-21),

14. 4387163 - Process for producing the enzyme cholesterol esterase and for (1983-06-07),

15. 4387110 - Method and apparatus for solid-liquid extraction steps (1983-06-07),

Eni S.p.A. (formerly Ente Nazionale Idrocarburi) is an Italian multinational energy company engaged in oil and gas exploration, production, refining and distribution. With operations in more than 70 countries, Eni is one of the world's largest oil and gas companies.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

20 Patents

#20 in Rome

#417 in Italy

#30,346 in the World

Eni-Ente Nazionale Idrocarburi

Forward Citations = 155

39 inventors:

Ludwig Degen (4 out of 15 patents)

Andrea Robertiello (3 out of 11 patents)

Antonio S Verdini (3 out of 35 patents)

4. Francesco Bartoli (3 out of 15 patents)

5. Nadia Cimini (3 out of 4 patents)

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