Method of measuring a property of entrained gas in a hydraulic fluid and fluid-working machine
US-9828986-B2 · Nov 28, 2017 · US
Caldwell Niall James patents
Caldwell Niall James holds 14 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 14 |
| Recent patents | 0 |
| First publication | Apr 21, 2015 |
| Latest publication | Nov 28, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Fluid-working machine and method of operating a fluid-working machine
US-9739266-B2 · Aug 22, 2017 · US
Fluid control system
US-9488163-B2 · Nov 8, 2016 · US
Fluid-working machine with multi-lobe ring cam
US-9328720-B2 · May 3, 2016 · US
Fluid-working machine and operating method
US-9188119-B2 · Nov 17, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method of measuring a property of entrained gas in a hydraulic fluid and fluid-working machine
US-9828986-B2 · Nov 28, 2017 · US
Fluid-working machine and method of operating a fluid-working machine
US-9739266-B2 · Aug 22, 2017 · US
Fluid control system
US-9488163-B2 · Nov 8, 2016 · US
Fluid-working machine with multi-lobe ring cam
US-9328720-B2 · May 3, 2016 · US
Fluid-working machine and operating method
US-9188119-B2 · Nov 17, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F04B7/0076 | 7 |
| F04B49/06 | 6 |
| F04B7/00 | 6 |
| F04B53/10 | 5 |
| F04B51/00 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 14 |
| Cross-Sectional Technologies | 7 |
| Physics | 2 |
| Operations & Transport | 1 |
| Electricity | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Caldwell Niall James have in patentsdb?
- Caldwell Niall James is linked to 14 publications as assignee in our database.
- What technology areas does Caldwell Niall James patent most?
- Top mapped technology areas by patent count: Mechanical Engineering (14); Cross-Sectional Technologies (7); Physics (2).
- Is Caldwell Niall James's patent activity growing?
- In our data, assignee counts were 2 in 2016 and 2 in 2017 (similar year over year).
- What are recent patents assigned to Caldwell Niall James?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.