Compositions for use as a prophylactic agent to those at risk of infection of tuberculosis, or as secondary agents for treating infected tuberculosis patients
US-2024382575-A1 · Nov 21, 2024 · US
Amino acids
Amino acids · 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 | C12N2500/32 |
| Official title | Amino acids |
| Display label | Amino acids |
| Total patents | 802 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 58 |
| 2017 | 57 |
| 2018 | 49 |
| 2019 | 62 |
| 2020 | 70 |
| 2021 | 70 |
| 2022 | 122 |
| 2023 | 84 |
| 2024 | 84 |
| 2025 | 91 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods, compositions, and systems for treating dental caries and a periodontal disease based on microbiome modulation through oral microbiome transplant (omt)
US-2024173364-A1 · May 30, 2024 · US
Method for differentiating human induced pluripotent stem cells into oligodendrocytes, and kit and use
US-2024093148-A1 · Mar 21, 2024 · US
Feeder-free method for culture of bovine and porcine spermatogonial stem cells
US-2016362656-A1 · Dec 15, 2016 · US
Postpartum cells derived from umbilical cord tissue, and methods of making and using the same
US-9498501-B2 · Nov 22, 2016 · US
Conversion of non-neuronal cells into neurons
US-9481864-B1 · Nov 1, 2016 · US
Method for obtaining pancreatic endocrine cells from adipose tissue-origin cells
US-2016312188-A1 · Oct 27, 2016 · US
New medium for high performance mammalian fed-batch cultures
US-2016264940-A1 · Sep 15, 2016 · US
Cell culture media and methods of antibody production
US-9441035-B2 · Sep 13, 2016 · US
Feeder-free method for culture of bovine and porcine spermatogonial stem cells
US-9434922-B2 · Sep 6, 2016 · US
Tumoricidal and antimicrobial compositions and methods
US-2016250256-A1 · Sep 1, 2016 · US
Culture method for pluripotent stem cells, culture kit, and medium for pluripotent stem cell culture
US-2016251613-A1 · Sep 1, 2016 · US
Cell culture medium and bioprocess optimization
US-2016251614-A1 · Sep 1, 2016 · US
Single b-cell cultivation method
US-2016251621-A1 · Sep 1, 2016 · US
Hepatic stellate cell precursors and methods of isolating same
US-9416349-B2 · Aug 16, 2016 · US
Composition for embryo culture
US-9410120-B2 · Aug 9, 2016 · US
Medium for culturing the Marc-145 cell and the preparation method thereof
US-2016222354-A1 · Aug 4, 2016 · US
Repair and regeneration of ocular tissue using postpartum-derived cells
US-2016193255-A1 · Jul 7, 2016 · US
Cell culture improvements
US-2016186130-A1 · Jun 30, 2016 · US
Methods for modulating mannose content of recombinant proteins
US-9359435-B2 · Jun 7, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12N2500/32?
- CPC C12N2500/32 is the Cooperative Patent Classification code for “Amino acids.”
- How many patents are filed under CPC C12N2500/32 (Amino acids)?
- Our database includes 802 publications tagged with this CPC code.
- Is patent activity under CPC C12N2500/32 growing?
- Publication counts under this code: 84 in 2024 vs 91 in 2025 (latest complete years).