Catalytic cracking catalyst having a higher selectivity, processing method and use thereof
US-9611432-B2 · Apr 4, 2017 · US
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Xu Youhao patents
Xu Youhao holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 13, 2015 |
| Latest publication | Apr 4, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Catalytic cracking catalyst having a higher selectivity, processing method and use thereof
US-9611432-B2 · Apr 4, 2017 · US
Catalytic conversion method for improving product distribution
US-9580664-B2 · Feb 28, 2017 · US
Catalytic conversion method for increasing cetane number barrel of diesel
US-8932457-B2 · Jan 13, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C10G11/18 | 3 |
| C10G69/04 | 2 |
| C10G2300/1037 | 2 |
| C10G11/05 | 2 |
| C10G11/187 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Operations & Transport | 1 |