9-dof wave compensation platform and operation method
US-2025346328-A1 · Nov 13, 2025 · US
of ramps, gangways or outboard ladders {; Pilot lifts}
of ramps, gangways or outboard ladders {; Pilot lifts} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B63B27/14 |
| Official title | of ramps, gangways or outboard ladders {; Pilot lifts} |
| Display label | of ramps, gangways or outboard ladders {; Pilot lifts} |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 13 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dive doors for marine vessels having ladder storage
US-12312048-B1 · May 27, 2025 · US
Aft-facing transom seating for a boat
US-12258101-B2 · Mar 25, 2025 · US
Boarding apparatus for offshore platform
US-2025026451-A1 · Jan 23, 2025 · US
Swim platform assemblies for boats
US-12172732-B1 · Dec 24, 2024 · US
Marine propulsion system with a movable swim platform
US-2024343367-A1 · Oct 17, 2024 · US
Aft-facing transom seating for a boat
US-2024208612-A1 · Jun 27, 2024 · US
Aft-facing transom seating for a boat
US-11945552-B2 · Apr 2, 2024 · US
Aft-facing transom seating for a boat
US-2023249783-A1 · Aug 10, 2023 · US
Aft-facing transom seating for a boat
US-11661149-B2 · May 30, 2023 · US
System for operating an aircraft door
US-11560212-B2 · Jan 24, 2023 · US
Aft-facing transom seating for a boat
US-2022024547-A1 · Jan 27, 2022 · US
Aft-facing transom seating for a boat
US-11230355-B1 · Jan 25, 2022 · US
Device for transferring personnel and/or goods from a surface vessel to an offshore structure or to another vessel
US-11192616-B2 · Dec 7, 2021 · US
Aft-facing transom seating for a boat
US-2021284291-A1 · Sep 16, 2021 · US
Aft-facing transom seating for a boat
US-11027795-B2 · Jun 8, 2021 · US
Optimising fire protection for an offshore platform
US-10888724-B2 · Jan 12, 2021 · US
Watercraft
US-10822059-B2 · Nov 3, 2020 · US
Aircraft air stair support
US-10807693-B2 · Oct 20, 2020 · US
Asymmetric yoke
US-10752368-B2 · Aug 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63B27/14?
- CPC B63B27/14 is the Cooperative Patent Classification code for “of ramps, gangways or outboard ladders {; Pilot lifts}.”
- How many patents are filed under CPC B63B27/14 (of ramps, gangways or outboard ladders {; Pilot lifts})?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B63B27/14 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).