Dual riser catalytic cracker for increased light olefin yield
US-9238600-B2 · Jan 19, 2016 · US
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Leonard Laura E patents
Leonard Laura E holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | May 26, 2015 |
| Latest publication | Jan 19, 2016 |
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.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C07C11/06 | 2 |
| C07C2521/16 | 1 |
| C07C2521/04 | 1 |
| C07C2529/50 | 1 |
| C10G11/05 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 2 |
| Cross-Sectional Technologies | 2 |