Method and apparatus for determining cardiac performance in a patient
US-12472360-B2 · Nov 18, 2025 · US
Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant
Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant · 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 | A61B5/413 |
| Official title | {Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant} |
| Display label | Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 11 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and Methods for Dynamic Raman Profiling of Biological Diseases and Disorders and Feature Engineering Methods Thereof
US-2025325192-A1 · Oct 23, 2025 · US
Monitoring viability of tissue flaps
US-12433514-B1 · Oct 7, 2025 · US
Systems for transport of a biological sample
US-2025204518-A1 · Jun 26, 2025 · US
Electrical assessment of donor organs
US-2025198984-A1 · Jun 19, 2025 · US
Imaging systems and methods for tissue differentiation, e.g., for intraoperative visualization
US-2025082204-A1 · Mar 13, 2025 · US
Methods and devices for continuous organ and organ allograft monitoring
US-2025072820-A1 · Mar 6, 2025 · US
Device and method for controlling the stability of a dental implant
US-12082985-B2 · Sep 10, 2024 · US
Stable water isotope labeling and magnetic resonance imaging for visualization of the presence of and prediction of the likelihood of occurence of rapidly dividing cells
US-11684306-B2 · Jun 27, 2023 · US
Prediction of cardiac rejection via machine learning derived features from digital endomyocardial biopsy images
US-2023148068-A1 · May 11, 2023 · US
Volumetric Induction Phase Shift Detection System for Determining Tissue Water Content Properties
US-2022287583-A1 · Sep 15, 2022 · US
Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy
US-11319357-B2 · May 3, 2022 · US
Probe for monitoring wet or moist environments
US-11179074-B1 · Nov 23, 2021 · US
Device for detecting blood flow disturbance
US-11051764-B2 · Jul 6, 2021 · US
Implant Evaluation Using Acoustic Emissions
US-2021106277-A1 · Apr 15, 2021 · US
Device and method for controlling the stability of a dental implant
US-2021106415-A1 · Apr 15, 2021 · US
Implant evaluation using acoustic emissions
US-10918333-B2 · Feb 16, 2021 · US
Systems and methods for obtaining information associated with an anatomical sample using optical microscopy
US-10800831-B2 · Oct 13, 2020 · US
Volumetric Induction Phase Shift Detection System for Determining Tissue Water Content Properties
US-2020260986-A1 · Aug 20, 2020 · US
Drainage devices and methods for use
US-10737084-B2 · Aug 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61B5/413?
- CPC A61B5/413 is the Cooperative Patent Classification code for “Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant.”
- How many patents are filed under CPC A61B5/413 (Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC A61B5/413 growing?
- Publication counts under this code: 1 in 2024 vs 7 in 2025 (latest complete years).