Robot
US-2025269945-A1 · Aug 28, 2025 · US
Equipment for dwelling or working underwater; Means for searching for underwater objects (composition of chemical substances for use in breathing apparatus A62D9/00; swimming aids or equipment A63B31/00 - A63B35/00; submarines B63G8/00)
Equipment for dwelling or working underwater; Means for searching for underwater objects (composition of chemical substances for use in breathing apparatus A62D9/00; swimming aids or equipment A63B31/00 - A63B35/00; submarines B63G8/00) · 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 | B63C11/00 |
| Official title | Equipment for dwelling or working underwater; Means for searching for underwater objects (composition of chemical substances for use in breathing apparatus A62D9/00; swimming aids or equipment A63B31/00 - A63B35/00; submarines B63G8/00) |
| Display label | Equipment for dwelling or working underwater; Means for searching for underwater objects (composition of chemical substances for use in breathing apparatus A62D9/00; swimming aids or equipment A63B31/00 - A63B35/00; submarines B63G8/00) |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 11 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Underwater docking system, underwater vehicle, and underwater station
US-12157548-B2 · Dec 3, 2024 · US
Mobile object, computer-readable medium, and control method
US-12136955-B2 · Nov 5, 2024 · US
Underwater work system
US-11964745-B2 · Apr 23, 2024 · US
Working method using autonomous underwater vehicle
US-11952089-B2 · Apr 9, 2024 · US
Underwater power supply system and power-receiving device
US-2023402875-A1 · Dec 14, 2023 · US
Pipeline maintenance and inspection vehicle
US-11590543-B2 · Feb 28, 2023 · US
Charging system for autonomous underwater vehicle and method of lifting and recovering autonomous underwater vehicle
US-11586198-B2 · Feb 21, 2023 · US
Underwater docking system, underwater vehicle, and underwater station
US-2022297809-A1 · Sep 22, 2022 · US
Mobile object, computer-readable medium, and control method
US-2022190934-A1 · Jun 16, 2022 · US
Underwater work system
US-2022153396-A1 · May 19, 2022 · US
Vehicle control device, method for control of vehicle, and program for control of vehicle control device
US-11270592-B2 · Mar 8, 2022 · US
Underwater power supply system
US-11239669-B2 · Feb 1, 2022 · US
Working method using autonomous underwater vehicle
US-2021362816-A1 · Nov 25, 2021 · US
Method and system for deployment of ocean bottom seismometers
US-11131785-B2 · Sep 28, 2021 · US
Underwater power supply system
US-2021188104-A1 · Jun 24, 2021 · US
Underwater sailing body and method of controlling posture of underwater sailing body
US-11027804-B2 · Jun 8, 2021 · US
Wireless power supply device and wireless power supply method
US-10951066-B2 · Mar 16, 2021 · US
Charging system for autonomous underwater vehicle and method of lifting and recovering autonomous underwater vehicle
US-2021072746-A1 · Mar 11, 2021 · US
Power transmission device
US-10790705-B2 · Sep 29, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63C11/00?
- CPC B63C11/00 is the Cooperative Patent Classification code for “Equipment for dwelling or working underwater; Means for searching for underwater objects (composition of chemical substances for use in breathing apparatus A62D9/00; swimming aids or equipment A63B31/00 - A63B35/00; submarines B63G8/00).”
- How many patents are filed under CPC B63C11/00 (Equipment for dwelling or working underwater; Means for searching for underwater objects (composition of chemical substances for use in breathing apparatus A62D9/00; swimming aids or equipment A63B31/00 - A63B35/00; submarines B63G8/00))?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC B63C11/00 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).