Inventor
Rodolfo Iezzi
Inventor
San Donato Milanese, IT
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry43%
C07CAcyclic or carbocyclic compounds43%
Y02PClimate change mitigation technologies in the production or processing of goods14%
PatentTitleYear
10,646,854Catalytic composition and process for the dehydrogenation of butenes or mixtures of butanes and butenes to give 1,3-butadiene202010,486,140Catalytic composition and process for the dehydrogenation of butenes or mixtures of butanes and butenes to give 1,3-butadiene20197,473,668'Catalytic composition for the dehydrogenation of alkylaromatic hydrocarbons'20097,235,706'Process for preparing light olefins by dehydrogenation of the corresponding paraffins'20076,841,712'Process for the dehydrogenation of ethylbenzene to styrene'20056,362,385'Process for obtaining light olefins by the dehydrogenation of the corresponding paraffins'20026,242,660'Catalytic system and process for dehydrogenating ethylbenzene to styrene'20015,994,258'Catalytic system and process for dehydrogenating ethylbenzene to styrene'19995,633,421'Process for dehydrogenating light paraffins in a fluidized bed reactor'19975,414,182'Process for activating catalyst percursors for the dehydrogenation of C.sub. -C.sub.5 paraffins, and a catalytic composition activated by the process'19955,308,822'Process for activating catalyst precursors for the dehydrogenation of C2-C5 paraffins, and a catalytic composition activated by the process'19945,143,886'Catalytic composition for the dehydrogenation of C.sub.2 -C.sub.5 paraffins'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2009Patents assigned to SNAM PROGETTI (9)· patent assignee history
1992–2020Based in San Donato Milanese, IT· patent location history
1994–1997Patents assigned to ENIRICERCHE SPA (3)· patent assignee history
2002Patents assigned to YARSINTEZ (1)· patent assignee history
2002–2007Based in Milan, IT· patent location history
2007Patents assigned to ENITECNOLOGIE SPA (1)· patent assignee history
2019–2020Patents assigned to VERSALIS SPA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNAM PROGETTI | 9 | 1992–2009 |
| ENIRICERCHE SPA | 3 | 1994–1997 |
| VERSALIS SPA | 2 | 2019–2020 |
| ENITECNOLOGIE SPA | 1 | 2007 |
| YARSINTEZ | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Donato Milanese, IT | 9 | 1992–2020 |
| Milan, IT | 3 | 2002–2007 |