Crankcase ventilation via crankcase pulsation
US-9593605-B2 · Mar 14, 2017 · US
This page is not indexed by search engines while we improve data quality.
Ulrey Joseph Norman patents
Ulrey Joseph Norman holds 13 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 13 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Mar 14, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for starting an engine
US-9416742-B2 · Aug 16, 2016 · US
Method and system for regenerating a particulate filter
US-9394837-B2 · Jul 19, 2016 · US
Method and system for adjusting engine throttles
US-9206747-B2 · Dec 8, 2015 · US
Engine-load management to reduce particulate emissions
US-9169791-B2 · Oct 27, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Crankcase ventilation via crankcase pulsation
US-9593605-B2 · Mar 14, 2017 · US
Method for starting an engine
US-9416742-B2 · Aug 16, 2016 · US
Method and system for regenerating a particulate filter
US-9394837-B2 · Jul 19, 2016 · US
Method and system for adjusting engine throttles
US-9206747-B2 · Dec 8, 2015 · US
Engine-load management to reduce particulate emissions
US-9169791-B2 · Oct 27, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02T10/12 | 6 |
| Y02T10/40 | 6 |
| F02D41/0002 | 4 |
| Y02T10/42 | 4 |
| F02D2200/0406 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 13 |
| Cross-Sectional Technologies | 11 |
| Operations & Transport | 1 |