Container for Peritoneal Dialysis, Corresponding Kit and Method for Calculating Ultrafiltration Volume
US-2024374801-A1 · Nov 14, 2024 · US
Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M1/69)
Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M1/69) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61M1/70 |
| Official title | {Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M1/69)} |
| Display label | Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M1/69) |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Urinary Drainage System with Air Pressure Apparatus
US-2024307604-A1 · Sep 19, 2024 · US
Context-sensitive flow interrupter and drainage outflow optimization system
US-12029861-B2 · Jul 9, 2024 · US
Support structures for drainage tubes
US-12023457-B2 · Jul 2, 2024 · US
Urinary drainage system with air pressure apparatus
US-11992599-B2 · May 28, 2024 · US
Urinary catheter-insertion kits with integrated instructions for use and methods thereof
US-11918756-B2 · Mar 5, 2024 · US
Urinary catheter-insertion kits
US-11786696-B1 · Oct 17, 2023 · US
Urinary Catheter-Insertion Kits
US-2023310795-A1 · Oct 5, 2023 · US
Surgical drain system and container
US-11730933-B2 · Aug 22, 2023 · US
Urinary Catheter-Insertion Kits with Integrated Instructions for use and Methods Thereof
US-2023226310-A1 · Jul 20, 2023 · US
Urinary catheter-insertion kits with integrated instructions for use and methods thereof
US-11612715-B2 · Mar 28, 2023 · US
Dual port drain
US-2023092442-A1 · Mar 23, 2023 · US
Segmented Drainage Tubes
US-2023091531-A1 · Mar 23, 2023 · US
Nasal suction instrument with interchangeable tip insert
US-2023081002-A1 · Mar 16, 2023 · US
Automated Urinary Output Monitoring System
US-2023083906-A1 · Mar 16, 2023 · US
Easy empty urine collection bags
US-2022409420-A1 · Dec 29, 2022 · US
In-Line Urinalysis System and Method
US-2022404333-A1 · Dec 22, 2022 · US
Drainage tubing management device
US-2022347436-A1 · Nov 3, 2022 · US
Outflow collection vessels, systems, and components thereof for hysteroscopic surgical procedures
US-11452806-B2 · Sep 27, 2022 · US
Dressing with bolster for linear tissue sites
US-11452640-B2 · Sep 27, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M1/70?
- CPC A61M1/70 is the Cooperative Patent Classification code for “Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M1/69).”
- How many patents are filed under CPC A61M1/70 (Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M1/69))?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC A61M1/70 growing?
- Publication counts under this code: 11 in 2024 vs 9 in 2025 (latest complete years).