Drilling system having slot for underwater storage of BOP assembly
US-9399891-B2 · Jul 26, 2016 · US
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Lee Young-Chul patents
Lee Young-Chul holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 5, 2015 |
| Latest publication | Jul 26, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Aminoclay for harvesting algae
US-9267105-B2 · Feb 23, 2016 · US
Drilling system having slot for underwater storage of bop assembly
US-2015034327-A1 · Feb 5, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Drilling system having slot for underwater storage of BOP assembly
US-9399891-B2 · Jul 26, 2016 · US
Aminoclay for harvesting algae
US-9267105-B2 · Feb 23, 2016 · US
Drilling system having slot for underwater storage of bop assembly
US-2015034327-A1 · Feb 5, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Fixed Constructions | 2 |
| Chemistry & Metallurgy | 1 |
| Physics | 1 |
| Cross-Sectional Technologies | 1 |