Granular solid sampling device
US-2018372594-A1 · Dec 27, 2018 · US
involving an extracting tool, e.g. core bit
involving an extracting tool, e.g. core bit · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N1/08 |
| Official title | involving an extracting tool, e.g. core bit |
| Display label | involving an extracting tool, e.g. core bit |
| Total patents | 302 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 24 |
| 2017 | 11 |
| 2018 | 19 |
| 2019 | 27 |
| 2020 | 17 |
| 2021 | 35 |
| 2022 | 25 |
| 2023 | 35 |
| 2024 | 46 |
| 2025 | 34 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method, device and system for manipulating portions of a rigid body
US-2018372593-A1 · Dec 27, 2018 · US
Stool collection container
US-10080551-B2 · Sep 25, 2018 · US
Powder sampling vessel and sampling method
US-2018259427-A1 · Sep 13, 2018 · US
Rock mechanical properties from drill cuttings
US-2018238774-A1 · Aug 23, 2018 · US
Cannula provided with a sealing element for use in a medical procedure
US-2018193004-A1 · Jul 12, 2018 · US
Soil condition analysis system and process
US-2018188225-A1 · Jul 5, 2018 · US
Biblade sampler
US-10012568-B1 · Jul 3, 2018 · US
Cannula provided with a sealing element for use in a medical procedure
US-9980706-B2 · May 29, 2018 · US
Device for Obtaining Biological Material and/or Biological Information from a Sample with a Heterogeneous Matrix
US-2017273670-A1 · Sep 28, 2017 · US
Estimating Wellbore Cement Properties
US-2017268325-A1 · Sep 21, 2017 · US
Cannula provided with a sealing element for use in a medical procedure
US-2017252021-A1 · Sep 7, 2017 · US
Sampling device
US-2017252018-A1 · Sep 7, 2017 · US
Cannula provided with a sealing element for use in a medical procedure
US-9706980-B2 · Jul 18, 2017 · US
Methods and devices for detection and acquisition of biomarkers
US-2017145489-A1 · May 25, 2017 · US
Sample holder for biological samples
US-2017138822-A1 · May 18, 2017 · US
Method for S/TEM sample analysis
US-9581526-B2 · Feb 28, 2017 · US
A Cutting System, a System for Obtaining a Sample of Plant Material Comprising the Same, and Method
US-2017030808-A1 · Feb 2, 2017 · US
Methods and systems for extracting dicot embryos
US-2017013795-A1 · Jan 19, 2017 · US
Methods and devices for detection and acquisition of biomarkers
US-9540684-B2 · Jan 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N1/08?
- CPC G01N1/08 is the Cooperative Patent Classification code for “involving an extracting tool, e.g. core bit.”
- How many patents are filed under CPC G01N1/08 (involving an extracting tool, e.g. core bit)?
- Our database includes 302 publications tagged with this CPC code.
- Is patent activity under CPC G01N1/08 growing?
- Publication counts under this code: 46 in 2024 vs 34 in 2025 (latest complete years).