Multiple pass, parallel flow downcomer tray for a mass transfer column
US-10989471-B2 · Apr 27, 2021 · US
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Brown Steven C patents
Brown Steven C holds 12 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 12 |
| Recent patents | 0 |
| First publication | Apr 14, 2015 |
| Latest publication | Apr 27, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Annular divided wall column
US-10928129-B2 · Feb 23, 2021 · US
Annular divided wall column
US-10866026-B2 · Dec 15, 2020 · US
Annular divided wall column with ring shaped collectors and distributers
US-10866025-B2 · Dec 15, 2020 · US
Annular divided wall column for an air separation unit
US-10684071-B2 · Jun 16, 2020 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Multiple pass, parallel flow downcomer tray for a mass transfer column
US-10989471-B2 · Apr 27, 2021 · US
Annular divided wall column
US-10928129-B2 · Feb 23, 2021 · US
Annular divided wall column
US-10866026-B2 · Dec 15, 2020 · US
Annular divided wall column with ring shaped collectors and distributers
US-10866025-B2 · Dec 15, 2020 · US
Annular divided wall column for an air separation unit
US-10684071-B2 · Jun 16, 2020 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F25J3/04903 | 9 |
| F25J3/04921 | 7 |
| F25J3/04084 | 7 |
| B01J2219/30203 | 7 |
| F25J3/04927 | 7 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 12 |
| Mechanical Engineering | 10 |