Characterization and localization of protein modifications
US-12529049-B2 · Jan 20, 2026 · US
Identifying library members by their fixed physical location on a support or substrate
Identifying library members by their fixed physical location on a support or substrate · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C40B20/02 |
| Official title | Identifying library members by their fixed physical location on a support or substrate |
| Display label | Identifying library members by their fixed physical location on a support or substrate |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Array and method for detecting spatial information of nucleic acids
US-12516446-B2 · Jan 6, 2026 · US
Method for organizing individual molecules on a patterned substrate and structures assembled thereby
US-12360110-B2 · Jul 15, 2025 · US
Storage of information using mixtures of molecules
US-12288584-B2 · Apr 29, 2025 · US
Dna library sequence for increasing number of chip probes and application thereof
US-2025043273-A1 · Feb 6, 2025 · US
High-throughput single-cell polyomics
US-2024263353-A1 · Aug 8, 2024 · US
Fluorescence image registration method, gene sequencing instrument and system
US-12039744-B2 · Jul 16, 2024 · US
Methods for assessing sample quality prior to spatial analysis using templated ligation
US-2024218432-A1 · Jul 4, 2024 · US
Fluorescence image registration method, gene sequencing instrument and system
US-2023298188-A1 · Sep 21, 2023 · US
High-throughput single-cell polyomics
US-11753743-B2 · Sep 12, 2023 · US
B(ead-based) a(tacseq) p(rocessing)
US-2023235391-A1 · Jul 27, 2023 · US
Fluorescence image registration method, gene sequencing instrument, and storage medium
US-11682125-B2 · Jun 20, 2023 · US
Array and method for detecting spatial information of nucleic acids
US-2023175047-A1 · Jun 8, 2023 · US
Xseq
US-11352714-B1 · Jun 7, 2022 · US
Method for organizing individual molecules on a patterned substrate and structures assembled thereby
US-2021373002-A1 · Dec 2, 2021 · US
Method for organizing individual molecules on a patterned substrate and structures assembled thereby
US-11125748-B2 · Sep 21, 2021 · US
Storage of information using mixtures of molecules
US-2021217474-A1 · Jul 15, 2021 · US
Microarray system and a process for detecting target analytes using the system
US-10927406-B2 · Feb 23, 2021 · US
Fluorescence image registration method, gene sequencing instrument, and storage medium
US-2021019895-A1 · Jan 21, 2021 · US
Method for organizing individual molecules on a patterned substrate and structures assembled thereby
US-2020025752-A1 · Jan 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C40B20/02?
- CPC C40B20/02 is the Cooperative Patent Classification code for “Identifying library members by their fixed physical location on a support or substrate.”
- How many patents are filed under CPC C40B20/02 (Identifying library members by their fixed physical location on a support or substrate)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC C40B20/02 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).