Chelant and polar additive containing composition useful in the hydroprocessing of hydrocarbon feedstocks and method of making and use thereof
US-10226764-B2 · Mar 12, 2019 · US
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Torrisi Salvatore Philip patents
Torrisi Salvatore Philip holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | May 12, 2015 |
| Latest publication | Mar 12, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method of making a hydroprocessing catalyst with a single step metal and chelant incorporation, the catalyst, and the use of the catalyst
US-9376637-B2 · Jun 28, 2016 · US
Hydroprocessing catalyst prepared with waste catalyst fines and its use
US-9211536-B2 · Dec 15, 2015 · US
Method for restoring activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hyrdoprocessing process
US-9029281-B2 · May 12, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Chelant and polar additive containing composition useful in the hydroprocessing of hydrocarbon feedstocks and method of making and use thereof
US-10226764-B2 · Mar 12, 2019 · US
Method of making a hydroprocessing catalyst with a single step metal and chelant incorporation, the catalyst, and the use of the catalyst
US-9376637-B2 · Jun 28, 2016 · US
Hydroprocessing catalyst prepared with waste catalyst fines and its use
US-9211536-B2 · Dec 15, 2015 · US
Method for restoring activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hyrdoprocessing process
US-9029281-B2 · May 12, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B01J37/0203 | 4 |
| B01J27/19 | 3 |
| C10G45/08 | 3 |
| B01J35/1019 | 3 |
| B01J35/1014 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 4 |
| Chemistry & Metallurgy | 4 |