Analysis method, peptide antioxidizing agent for use in MAKK spectrometry and kit for use in mass spectrometry
US-12498380-B2 · Dec 16, 2025 · US
and a beam of energy, e.g. laser enhanced ionisation
and a beam of energy, e.g. laser enhanced ionisation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01N27/628 |
| Official title | {and a beam of energy, e.g. laser enhanced ionisation} |
| Display label | and a beam of energy, e.g. laser enhanced ionisation |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Information management device for mass spectrometer
US-12176197-B2 · Dec 24, 2024 · US
METHOD FOR IN-SITU U-Pb DATING OF HETEROGENEOUS MINERALS
US-2024319137-A1 · Sep 26, 2024 · US
Method for determining metallogenic potential of porphyry by using trace elements and b isotope of tourmaline
US-2024272135-A1 · Aug 15, 2024 · US
Tuning a mass spectrometer filter
US-2024087863-A1 · Mar 14, 2024 · US
Sample support, method for producing sample support, ionization method and mass spectrometry method
US-11929245-B2 · Mar 12, 2024 · US
Detection and analysis of olefins in petroleum by electrospray ionization mass spectrometry
US-11821868-B2 · Nov 21, 2023 · US
Analysis apparatus and analysis method
US-2023369086-A1 · Nov 16, 2023 · US
Method of sample preparation on a spectrometric sample support
US-11802819-B2 · Oct 31, 2023 · US
Method for discriminating ore prospecting types based on compositional change of epidote
US-2023317440-A1 · Oct 5, 2023 · US
Sample support, sample ionization method, and mass spectrometry method
US-11694883-B2 · Jul 4, 2023 · US
Matrix-assisted laser desorption/ionization mass spectrometry method
US-11545349-B2 · Jan 3, 2023 · US
Method for structural analysis of organic compound
US-11545350-B2 · Jan 3, 2023 · US
Sample support body, production method for sample support body, and sample ionization method
US-11442039-B2 · Sep 13, 2022 · US
Method, device, and base for preparing measurement sample for MALDI mass spectrometry
US-11404261-B2 · Aug 2, 2022 · US
Method and system for measuring the chirality of molecules
US-11404257-B2 · Aug 2, 2022 · US
Sample support, sample ionization method, and mass spectrometry method
US-2022238317-A1 · Jul 28, 2022 · US
Methods for detecting estrone by mass spectrometry
US-2022214364-A1 · Jul 7, 2022 · US
Sample support, method for producing sample support, ionization method and mass spectrometry method
US-2022199387-A1 · Jun 23, 2022 · US
Sample support, sample ionization method, and mass spectrometry method
US-11348772-B2 · May 31, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01N27/628?
- CPC G01N27/628 is the Cooperative Patent Classification code for “and a beam of energy, e.g. laser enhanced ionisation.”
- How many patents are filed under CPC G01N27/628 (and a beam of energy, e.g. laser enhanced ionisation)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC G01N27/628 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).