Methods and apparatus to form biocompatible energization primary elements for biomedical devices
US-2017322429-A1 · Nov 9, 2017 · US
for protecting against humidity
for protecting against humidity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/141 |
| Official title | for protecting against humidity |
| Display label | for protecting against humidity |
| Total patents | 334 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 22 |
| 2017 | 35 |
| 2018 | 28 |
| 2019 | 28 |
| 2020 | 37 |
| 2021 | 25 |
| 2022 | 24 |
| 2023 | 32 |
| 2024 | 44 |
| 2025 | 35 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Safely Ingestible Batteries and Methods
US-2017324069-A1 · Nov 9, 2017 · US
Secondary battery, electric vehicle, power storage system, and manufacturing method
US-2017317377-A1 · Nov 2, 2017 · US
Sealed solid state battery
US-9793522-B2 · Oct 17, 2017 · US
Battery packaging material
US-2017279090-A1 · Sep 28, 2017 · US
Rechargeable Battery Assembly for a Vehicle
US-2017267109-A1 · Sep 21, 2017 · US
Electrical storage system comprising a disc-shaped discrete element, discrete element, method for the production thereof, and use thereof
US-2017263973-A1 · Sep 14, 2017 · US
Prismatic secondary battery
US-2017250388-A1 · Aug 31, 2017 · US
Power storage device, battery management unit, and electronic device
US-2017250383-A1 · Aug 31, 2017 · US
Hard shell cell housing with vapour barrier layer
US-9748528-B2 · Aug 29, 2017 · US
Methods and apparatus to form biocompatible energization primary elements for biomedical devices
US-9746695-B2 · Aug 29, 2017 · US
Belt with built-in batteries
US-9748532-B2 · Aug 29, 2017 · US
Multilayer cable-type secondary battery
US-2017237109-A1 · Aug 17, 2017 · US
Electrode for secondary battery, method for manufacturing same, secondary battery comprising same, and cable-type secondary battery
US-2017222278-A1 · Aug 3, 2017 · US
Battery pack and power storage unit including plurality of same
US-2017222197-A1 · Aug 3, 2017 · US
Flexible micro-battery
US-2017200923-A1 · Jul 13, 2017 · US
Cell
US-9705110-B2 · Jul 11, 2017 · US
Pouch-type secondary battery and method for manufacturing the same
US-2017194606-A1 · Jul 6, 2017 · US
Battery and method for manufacturing battery
US-2017117511-A1 · Apr 27, 2017 · US
Sealant film for packaging material of power storage device, packaging material for power storage device, and power storage device
US-2017092903-A1 · Mar 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/141?
- CPC H01M50/141 is the Cooperative Patent Classification code for “for protecting against humidity.”
- How many patents are filed under CPC H01M50/141 (for protecting against humidity)?
- Our database includes 334 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/141 growing?
- Publication counts under this code: 44 in 2024 vs 35 in 2025 (latest complete years).