Subsea heating assembly and method of heating a subsea component
US-10077861-B2 · Sep 18, 2018 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16L53/004 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Unbonded flexible pipe and an offshore system comprising an unbonded flexible pipe
US-9989183-B2 · Jun 5, 2018 · US
Long step out direct electric heating assembly
US-9964249-B2 · May 8, 2018 · US
Intermediate coupling for connecting rigid pipe elements for conveying a fluid, and associated pipe network and assembly method
US-9939098-B2 · Apr 10, 2018 · US
Method for managing the heating of fluids flowing through a network of submarine pipelines
US-2017336010-A1 · Nov 23, 2017 · US
Station for heating fluids flowing through a network of submarine pipelines
US-2017336011-A1 · Nov 23, 2017 · US
An assembly comprising an end-fitting and an unbonded flexible pipe
US-2017299092-A1 · Oct 19, 2017 · US
Fluid pipe device
US-2017254465-A1 · Sep 7, 2017 · US
Pipeline system
US-2017198865-A1 · Jul 13, 2017 · US
Streamlined heater assembly with front and intermediate daisy chain power injection, shielding, and water resistant features
US-9686821-B2 · Jun 20, 2017 · US
Controlling heating and communication in a pipeline system
US-9651183-B2 · May 16, 2017 · US
Prefabricated electrically heatable media line and method for producing a media line of this kind
US-9644776-B2 · May 9, 2017 · US
Microwave-based fluid conduit heating system and method of operating the same
US-2017122476-A1 · May 4, 2017 · US
Rail vehicle comprising a frost-protected water outlet pipe
US-9381925-B2 · Jul 5, 2016 · US
An unbonded flexible pipe and an offshore system comprising an unbonded flexible pipe
US-2016178106-A1 · Jun 23, 2016 · US
Heatable fluid line, use thereof and method for producing same
US-9360147-B2 · Jun 7, 2016 · US
Hydrocarbon fluid pipeline including rf heating station and related methods
US-2016040817-A1 · Feb 11, 2016 · US
Hydrocarbon fluid pipeline including RF heating station and related method
US-9198234-B2 · Nov 24, 2015 · US
Streamlined heater assembly with front and intermediate daisy chain power injection, shielding, and water resistant features
US-2015312963-A1 · Oct 29, 2015 · US
Devices and Methods for Heating Fluid Dispensers, Hoses, and Nozzles
US-2015300551-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16L53/004?
- CPC F16L53/004 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F16L53/004 (Mechanical Engineering)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC F16L53/004 growing?
- Publication counts under this code: 9 in 2017 vs 4 in 2018 (latest complete years).