Apparatus for measuring glycation of red blood cells and glycated hemoglobin level using physical and electrical characteristics of cells, and related methods
US-12013404-B2 · Jun 18, 2024 · US
involving blood pigments, e.g. haemoglobin, bilirubin {or other porphyrins; involving occult blood}
involving blood pigments, e.g. haemoglobin, bilirubin {or other porphyrins; involving occult blood} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N33/72 |
| Official title | involving blood pigments, e.g. haemoglobin, bilirubin {or other porphyrins; involving occult blood} |
| Display label | involving blood pigments, e.g. haemoglobin, bilirubin {or other porphyrins; involving occult blood} |
| Total patents | 108 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 15 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 16 |
| 2023 | 5 |
| 2024 | 14 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition of a bilirubin stock and a method of preparation thereof
US-2021382074-A1 · Dec 9, 2021 · US
Method, device and system for determining the concentration of analytes in a sample
US-2021293803-A1 · Sep 23, 2021 · US
HbA1c dehydrogenase
US-11111517-B2 · Sep 7, 2021 · US
Patterned dried blood spot cards and related articles and methods
US-2021263027-A1 · Aug 26, 2021 · US
Optical transmission sample holder and analysis, particularly for hemoglobin
US-2021262920-A1 · Aug 26, 2021 · US
Kidney disease prognosis prediction method and system
US-11099191-B2 · Aug 24, 2021 · US
Optical transmission sample holder and analysis, particularly for hemoglobin
US-10955334-B2 · Mar 23, 2021 · US
Amadoriase having improved specific activity
US-10934530-B2 · Mar 2, 2021 · US
Method of determining an analyte concentration
US-10877053-B2 · Dec 29, 2020 · US
Improved optical transmission sample holder and analysis, particularly for hemoglobin
US-2020378886-A1 · Dec 3, 2020 · US
Quality control material, system and method
US-10782232-B2 · Sep 22, 2020 · US
Test apparatus and target measurement method using the same
US-10761101-B2 · Sep 1, 2020 · US
Method for assessing a patient's fluid status and/or sensitivity to fluid removal, controller, and devices
US-10737009-B2 · Aug 11, 2020 · US
Dose determination program and dose determination device
US-2020200770-A1 · Jun 25, 2020 · US
Hemolysis detection device, system and method
US-10670614-B2 · Jun 2, 2020 · US
Fluorescent probe for flow cytometry, and method for screening fluorescence-labeled cells
US-2020124521-A1 · Apr 23, 2020 · US
Measurement method for unbound bilirubin in blood sample
US-10513676-B2 · Dec 24, 2019 · US
Method of determining dose of erythropoiesis-stimulating agent
US-10496794-B2 · Dec 3, 2019 · US
Chromatographic medium
US-2019353651-A1 · Nov 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N33/72?
- CPC G01N33/72 is the Cooperative Patent Classification code for “involving blood pigments, e.g. haemoglobin, bilirubin {or other porphyrins; involving occult blood}.”
- How many patents are filed under CPC G01N33/72 (involving blood pigments, e.g. haemoglobin, bilirubin {or other porphyrins; involving occult blood})?
- Our database includes 108 publications tagged with this CPC code.
- Is patent activity under CPC G01N33/72 growing?
- Publication counts under this code: 14 in 2024 vs 11 in 2025 (latest complete years).