Chimeric immunogenic polypeptides
US-12552843-B2 · Feb 17, 2026 · US
Heat shock proteins
Heat shock proteins · 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 | A61K2039/6043 |
| Official title | {Heat shock proteins} |
| Display label | Heat shock proteins |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Immunogenic antigens
US-12409214-B2 · Sep 9, 2025 · US
Immunogenic antigens
US-12403189-B2 · Sep 2, 2025 · US
Molecular vaccines for infectious disease
US-11992518-B2 · May 28, 2024 · US
Chimeric immunogenic polypeptides
US-2024018195-A1 · Jan 18, 2024 · US
Chimeric immunogenic polypeptides
US-11780892-B2 · Oct 10, 2023 · US
Coxiella burnetii epitopes for T cell-targeted Q fever vaccines
US-11690902-B2 · Jul 4, 2023 · US
Ex vivo antigen-presenting cells or activated cd-positive t cells for treatment of cancer
US-2022323493-A1 · Oct 13, 2022 · US
Immunogenic Antigens
US-2022296696-A1 · Sep 22, 2022 · US
Antigenic polypeptides and methods of use thereof
US-2022257733-A1 · Aug 18, 2022 · US
Ex vivo antigen-presenting cells or activated CD-positive T cells for treatment of cancer
US-11364264-B2 · Jun 21, 2022 · US
Immunogenic Antigens
US-2022118079-A1 · Apr 21, 2022 · US
Heat Shock Protein-Binding Peptide Compositions And Methods Of Use Thereof
US-2022008527-A1 · Jan 13, 2022 · US
Chimeric immunogenic polypeptides
US-2021292377-A1 · Sep 23, 2021 · US
Heat shock protein-binding peptide compositions and methods of use thereof
US-11065317-B2 · Jul 20, 2021 · US
Chimeric immunogenic polypeptides
US-11046734-B2 · Jun 29, 2021 · US
Coxiella burnetii epitopes for t cell-targeted q fever vaccines
US-2021113679-A1 · Apr 22, 2021 · US
Compositions and methods for combination cancer vaccine and immunologic adjuvant therapy
US-2021046177-A1 · Feb 18, 2021 · US
Chimeric molecule useful in immunotherapy for leishmaniasis, which includes a fragment of the PFR1 protein of leishmania infantum with specific immunodominant epitopes
US-10919946-B2 · Feb 16, 2021 · US
Anti-cancer dna vaccine employing plasmids encoding signal sequence, mutant oncoprotein antigen, and heat shock protein
US-2020354412-A1 · Nov 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61K2039/6043?
- CPC A61K2039/6043 is the Cooperative Patent Classification code for “Heat shock proteins.”
- How many patents are filed under CPC A61K2039/6043 (Heat shock proteins)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC A61K2039/6043 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).