Bag containing a reference fluid
US-2019361038-A1 · Nov 28, 2019 · US
involving creatine or creatinine
involving creatine or creatinine · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N33/70 |
| Official title | involving creatine or creatinine |
| Display label | involving creatine or creatinine |
| Total patents | 218 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 12 |
| 2017 | 18 |
| 2018 | 8 |
| 2019 | 18 |
| 2020 | 33 |
| 2021 | 21 |
| 2022 | 30 |
| 2023 | 15 |
| 2024 | 27 |
| 2025 | 24 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiple sequential wavelength measurement of a liquid assay
US-2019346364-A1 · Nov 14, 2019 · US
Urine sample testing apparatus and apparatus for processing measurement result of urine sample
US-2019324013-A1 · Oct 24, 2019 · US
Kidney disease biomarker
US-10444248-B2 · Oct 15, 2019 · US
Methods for the use of galectin 3 binding protein detected in the urine for monitoring the severity and progression of lupus nephritis
US-2019310250-A1 · Oct 10, 2019 · US
Urine sample testing apparatus and apparatus for processing measurement result of urine sample
US-10379103-B2 · Aug 13, 2019 · US
Bag containing a reference fluid
US-10359437-B2 · Jul 23, 2019 · US
Systems and methods for electrochemical creatinine assays and blood urea nitrogen
US-2019212290-A1 · Jul 11, 2019 · US
Novel immunoprobe-based method to assess organ injury status through a biofluid-based cell-free dna (cfdna) assay
US-2019211385-A1 · Jul 11, 2019 · US
Urinalysis Device And Dry Reagent For Quantitative Urinalysis
US-2019187146-A1 · Jun 20, 2019 · US
Urinalysis Device And Dry Reagent For Quantitative Urinalysis
US-2019187147-A1 · Jun 20, 2019 · US
Prediction of acute kidney injury from a post-surgical metabolic blood panel
US-10281455-B2 · May 7, 2019 · US
Methods for determining total body skeletal muscle mass
US-2019029591-A1 · Jan 31, 2019 · US
Method to detect blood creatinine and an immunosuppressive drug
US-2018259514-A1 · Sep 13, 2018 · US
Method of Determining Risk of an Adverse Cardiac Event
US-2018252724-A1 · Sep 6, 2018 · US
Method for correcting crea sensor for calcium inhibition
US-2018202963-A1 · Jul 19, 2018 · US
Creatinine biosensor and method of using the same
US-10000784-B2 · Jun 19, 2018 · US
Test device and method of operating the same
US-2018166156-A1 · Jun 14, 2018 · US
Device and method for detecting creatinine and albumin to creatinine ratio
US-2018149612-A1 · May 31, 2018 · US
Method and apparatus for determining a patient's filtration rate
US-2018080947-A1 · Mar 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N33/70?
- CPC G01N33/70 is the Cooperative Patent Classification code for “involving creatine or creatinine.”
- How many patents are filed under CPC G01N33/70 (involving creatine or creatinine)?
- Our database includes 218 publications tagged with this CPC code.
- Is patent activity under CPC G01N33/70 growing?
- Publication counts under this code: 27 in 2024 vs 24 in 2025 (latest complete years).