Growing community of inventors

Fano, Italy

Leonardo Zan

Average Co-Inventor Count = 1.33

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Leonardo Zan ↔ Francesco Crescenzi (1 patent)Leonardo Zan ↔ Angelo Bassetti (1 patent)Leonardo Zan ↔ Ignazio Frisone (1 patent)Leonardo Zan ↔ Michele Carpita (0 patent)Leonardo Zan ↔ Claudio Geloni (0 patent)Leonardo Zan ↔ Ignazio Frisone (0 patent)Leonardo Zan ↔ Piero Manetti (0 patent)Leonardo Zan ↔ Gian Luca Patrignani (0 patent)Leonardo Zan ↔ Massimo Guidi (0 patent)Leonardo ZanLeonardo Zan (2 patents)Francesco CrescenziFrancesco Crescenzi (4 patents)Angelo BassettiAngelo Bassetti (1 patent)Ignazio FrisoneIgnazio Frisone (1 patent)Michele CarpitaMichele Carpita (0 patent)Claudio GeloniClaudio Geloni (0 patent)Ignazio FrisoneIgnazio Frisone (0 patent)Piero ManettiPiero Manetti (0 patent)Gian Luca PatrignaniGian Luca Patrignani (0 patent)Massimo GuidiMassimo Guidi (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eni (1 from 374 patents)

2. Snamprogetti (1 from 336 patents)

3. Saipem Limited (1 from 212 patents)

4. Enitecnologie S.p.a. (1 from 47 patents)


2 patents:

1. 8789345 - Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions

2. 7712489 - Process for the zero emission storage of sulphur

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1/13/2026
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