Disposable device for testing properties of vaginal secretion
US-2025387103-A1 · Dec 25, 2025 · US
Atypical element structures, e.g. gloves, rods, tampons, toilet paper
Atypical element structures, e.g. gloves, rods, tampons, toilet paper · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N33/528 |
| Official title | {Atypical element structures, e.g. gloves, rods, tampons, toilet paper} |
| Display label | Atypical element structures, e.g. gloves, rods, tampons, toilet paper |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Functional unit for toilet system and toilet system
US-12474328-B2 · Nov 18, 2025 · US
Disinfectant visualizing ink and disinfectant visualizing sheet
US-2025250452-A1 · Aug 7, 2025 · US
Excreta sampling toilet and inline specimen analysis system and method
US-12339200-B2 · Jun 24, 2025 · US
Improved urine collection for urine analysis device
US-2025057511-A1 · Feb 20, 2025 · US
Devices, systems, and methods for detecting targeted compounds
US-12174164-B2 · Dec 24, 2024 · US
Opioid detection kit and method thereof
US-2024295571-A1 · Sep 5, 2024 · US
Station for urine analysis device, urine analysis device, associated methods
US-2024238783-A1 · Jul 18, 2024 · US
Devices, systems, and methods for automated urine analysis
US-2024201174-A1 · Jun 20, 2024 · US
Analysis apparatus, analysis system, analysis method, control program, and recording medium
US-2024068915-A1 · Feb 29, 2024 · US
Urinary Tract Infection Alert/Detection Device and Method of Use Thereof
US-2024060967-A1 · Feb 22, 2024 · US
Urine analyzer to monitor compliance
US-2023380759-A1 · Nov 30, 2023 · US
Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment
US-11754564-B2 · Sep 12, 2023 · US
System and method for in situ measuring and collecting samples of analyte concentration in bodily fluids
US-11662304-B2 · May 30, 2023 · US
Device and method for urine analysis
US-2023105892-A1 · Apr 6, 2023 · US
Excreta sampling toilet and inline specimen analysis system and method
US-2023102589-A1 · Mar 30, 2023 · US
Multiplex polymeric dye devices and methods for using the same
US-11614443-B2 · Mar 28, 2023 · US
System and method for in situ measuring and collecting samples of analyte concentration in bodily fluids
US-2023087775-A1 · Mar 23, 2023 · US
Rapid test device having multiple heterogeneous diagnostic methods
US-2023030730-A1 · Feb 2, 2023 · US
Rapid test device having multiple heterogeneous diagnostic methods
US-11534752-B2 · Dec 27, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N33/528?
- CPC G01N33/528 is the Cooperative Patent Classification code for “Atypical element structures, e.g. gloves, rods, tampons, toilet paper.”
- How many patents are filed under CPC G01N33/528 (Atypical element structures, e.g. gloves, rods, tampons, toilet paper)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC G01N33/528 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).