Systems and methods for delivery of therapeutic gas
US-2025114544-A1 · Apr 10, 2025 · US
Divers' equipment
Divers' equipment · 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 | B63C11/02 |
| Official title | Divers' equipment |
| Display label | Divers' equipment |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 12 |
| 2021 | 5 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wireless submersible gauge having underwater communication interface for smart devices
US-2024367766-A1 · Nov 7, 2024 · US
Enhanced performance verification port for therapeutic gas delivery
US-2024316300-A1 · Sep 26, 2024 · US
Diving apparatus and diving system
US-12006008-B2 · Jun 11, 2024 · US
Enhanced performance verification port for therapeutic gas delivery
US-11998689-B2 · Jun 4, 2024 · US
Physical activity user interfaces
US-2024077309-A1 · Mar 7, 2024 · US
Support frame for a breathing apparatus
US-2023406466-A1 · Dec 21, 2023 · US
Dive information management
US-11780546-B2 · Oct 10, 2023 · US
Systems and methods for delivery of therapeutic gas
US-2023270960-A1 · Aug 31, 2023 · US
Systems and methods for intelligent gas source management
US-2023226291-A1 · Jul 20, 2023 · US
Systems and methods for delivery of therapeutic gas
US-2023073254-A1 · Mar 9, 2023 · US
Timepiece mechanism indicating information relating to an ambient pressure comprising a zero-reset mechanism and timepiece, such as a diving watch, comprising such a mechanism
US-2023047331-A1 · Feb 16, 2023 · US
Systems and methods for delivery of therapeutic gas
US-11529479-B2 · Dec 20, 2022 · US
Method for Constructing A Water Sports Device
US-2022380005-A1 · Dec 1, 2022 · US
Depth gauge seal
US-2022349473-A1 · Nov 3, 2022 · US
Implantable micro-sensor to quantify dissolved inert gas
US-2022289348-A1 · Sep 15, 2022 · US
Method of monitoring diving and a system for monitoring or planning a dive
US-11370513-B2 · Jun 28, 2022 · US
Intelligent gas source management
US-2022168520-A1 · Jun 2, 2022 · US
System and method for enabling a wireless device to communicate with a portable computer over an inductive link
US-11316559-B2 · Apr 26, 2022 · US
Intelligent gas source management
US-11285280-B2 · Mar 29, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63C11/02?
- CPC B63C11/02 is the Cooperative Patent Classification code for “Divers' equipment.”
- How many patents are filed under CPC B63C11/02 (Divers' equipment)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B63C11/02 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).