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Snamprogetti

USPTO Granted Patents = 336

% Expired Patents = 3.6

CIPO Patents = 10

Forward Citations = 3,336

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350 inventors (with patents filed for the assignee):

Bruno Notari (23 out of 27 patents)

Domenico Sanfilippo (22 out of 26 patents)

Carlo Rescalli (20 out of 21 patents)

4. Mario Marchionna (19 out of 25 patents)

5. Vincenzo Lagana' (16 out of 17 patents)

6. Vittorio Fattore (15 out of 18 patents)

7. Walter Marconi (15 out of 19 patents)

8. Giuseppe Bellussi (13 out of 78 patents)

9. Franco Buonomo (13 out of 26 patents)

10. Umberto Zardi (13 out of 13 patents)

11. Vincenzo Lagana (12 out of 18 patents)

12. Sebastiano Cesca (12 out of 17 patents)

13. Luigi Gazzi (10 out of 10 patents)

14. Luciano Re (10 out of 13 patents)

15. Rodolfo Iezzi (9 out of 12 patents)

Core Competencies:

Corrosion-Resistant

Bimetallic Tube

Heavy Feedstocks

Urea Synthesis

Hydrocarbon Blends

Dehydrogenation

Synthesis Gas

Catalytic Composition

Fluidized Bed Reactor

Olefins Production

Seismic Joint

Pipeline Technology

336 patents: Sort by Forward Citations

1. 9341419 - Corrosion-resistant bimetallic tube and its use in tube bundle equipment (2016-05-17),

2. 8134039 - [object Object] (2012-03-13),

3. 8123932 - Process for the conversion of heavy feedstocks such as heavy crude oils and distillation residues (2012-02-28),

4. 8033367 - Seismic and dynamic axial damper applicable to elements preferably having a cylindrical, rectangular or squared section (2011-10-11),

5. 8017000 - Process for the conversion of heavy feedstocks such as heavy crude oils and distillation residues (2011-09-13),

6. 7712517 - Tube bundle apparatus for processing corrosive fluids (2010-05-11),

7. 7712489 - Process for the zero emission storage of sulphur (2010-05-11),

8. 7691256 - Process for the conversion of heavy charges such as heavy crude oils and distillation residues (2010-04-06),

9. 7595427 - Process for production of styrene by catalytic gas phase dehydrogenation of ethylbenzene (2009-09-29),

10. 7510646 - Process for the production of hydrocarbon blends with a high octane number by the hydrogenation of hydrocarbon blends containing branched olefinic cuts (2009-03-31),

11. 7473668 - Catalytic composition for the dehydrogenation of alkylaromatic hydrocarbons (2009-01-06),

12. 7404942 - Process for the production of hydrogen and the co-production of carbon dioxide (2008-07-29),

13. 7339086 - Process for the hydrogenation of branched olefins deriving from the dimerization of isobutene (2008-03-04),

14. 7255795 - Process for selectively removing molybdenum from liquid mixtures containing it together with vanadium (2007-08-14),

15. 7235706 - Process for preparing light olefins by dehydrogenation of the corresponding paraffins (2007-06-26),

SNAMPROGETTI S.p.A. is an engineering and construction company based in Italy. Established in 1947, the company specializes in providing innovative and sustainable solutions in the energy sector. With a strong presence globally, SNAMPROGETTI offers a wide range of services including project development, feasibility studies, engineering design, procurement, construction, and project management. Their expertise spans across various industries including oil and gas, petrochemicals, power generation, and infrastructure. Committed to delivering excellence, SNAMPROGETTI has successfully completed numerous complex projects, contributing to the growth and development of the energy industry.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

336 Patents

#7 in Milan

#19 in Italy

#2,684 in the World

Snamprogetti

Forward Citations = 3,336

350 inventors:

Bruno Notari (23 out of 27 patents)

Domenico Sanfilippo (22 out of 26 patents)

Carlo Rescalli (20 out of 21 patents)

4. Mario Marchionna (19 out of 25 patents)

5. Vincenzo Lagana' (16 out of 17 patents)

Please report any incorrect information to [email protected]

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