Crankcase integrity breach detection
US-10619534-B2 · Apr 14, 2020 · US
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Pursifull Ross Dykstra patents
Pursifull Ross Dykstra holds 30 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 30 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Apr 14, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Crankcase ventilation via crankcase pulsation
US-9593605-B2 · Mar 14, 2017 · US
System and method for compensating gaseous fuel injection
US-9482176-B2 · Nov 1, 2016 · US
Method and system for adjusting engine throttles
US-9453469-B2 · Sep 27, 2016 · US
Approach for controlling fuel flow with alternative fuels
US-9441597-B2 · Sep 13, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Crankcase integrity breach detection
US-10619534-B2 · Apr 14, 2020 · US
Crankcase ventilation via crankcase pulsation
US-9593605-B2 · Mar 14, 2017 · US
System and method for compensating gaseous fuel injection
US-9482176-B2 · Nov 1, 2016 · US
Method and system for adjusting engine throttles
US-9453469-B2 · Sep 27, 2016 · US
Approach for controlling fuel flow with alternative fuels
US-9441597-B2 · Sep 13, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02T10/40 | 11 |
| Y02T10/12 | 9 |
| F02D41/0002 | 7 |
| F02M35/10222 | 6 |
| Y02T10/42 | 5 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 29 |
| Cross-Sectional Technologies | 21 |
| Operations & Transport | 5 |
| Physics | 5 |
| Electricity | 1 |