Threaded joint for steel pipes
US-9829127-B2 · Nov 28, 2017 · US
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Sugino Masaaki patents
Sugino Masaaki holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Feb 14, 2017 |
| Latest publication | Nov 28, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2017 | 4 |
| Year | Patents |
|---|---|
| 2017 | 4 |
Recent patents
Latest publications where this party is an assignee.
Threaded joint for steel pipes
US-9719617-B2 · Aug 1, 2017 · US
Threaded connection comprising at least one threaded element with an end lip for a metal tube
US-9605781-B2 · Mar 28, 2017 · US
Threaded joint for steel pipes
US-9568125-B2 · Feb 14, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Threaded joint for steel pipes
US-9829127-B2 · Nov 28, 2017 · US
Threaded joint for steel pipes
US-9719617-B2 · Aug 1, 2017 · US
Threaded connection comprising at least one threaded element with an end lip for a metal tube
US-9605781-B2 · Mar 28, 2017 · US
Threaded joint for steel pipes
US-9568125-B2 · Feb 14, 2017 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E21B17/042 | 4 |
| F16L15/004 | 3 |
| Y10T409/303752 | 1 |
| Y10T82/10 | 1 |
| Y10T29/49826 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 4 |
| Mechanical Engineering | 4 |
| Cross-Sectional Technologies | 1 |