Valve, particularly glue valve
US-9080686-B2 · Jul 14, 2015 · US
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Barkmann Ralf patents
Barkmann Ralf holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Feb 3, 2015 |
| Latest publication | Jul 14, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
Method for operating a gluing system
US-8948898-B2 · Feb 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Valve, particularly glue valve
US-9080686-B2 · Jul 14, 2015 · US
Method for operating a gluing system
US-8948898-B2 · Feb 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B05C11/1034 | 2 |
| B05C5/0279 | 2 |
| F16K49/005 | 1 |
| H01F7/1615 | 1 |
| F16K31/082 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Mechanical Engineering | 1 |
| Electricity | 1 |