Valve of a piston pump with a closing body
US-9982671-B2 · May 29, 2018 · US
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Hennig Oliver patents
Hennig Oliver holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Sep 22, 2015 |
| Latest publication | May 29, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Discharge valve and damper for a piston pump
US-9140257-B2 · Sep 22, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Valve of a piston pump with a closing body
US-9982671-B2 · May 29, 2018 · US
Discharge valve and damper for a piston pump
US-9140257-B2 · Sep 22, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B60T8/4031 | 2 |
| F04B53/1017 | 2 |
| F16K15/026 | 1 |
| F16K17/04 | 1 |
| F04C15/064 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Mechanical Engineering | 2 |