Improved polymer degrading enzymes
US-2026055398-A1 · Feb 26, 2026 · US
by measuring catalytic activity
by measuring catalytic activity · 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 | C40B30/08 |
| Official title | by measuring catalytic activity |
| Display label | by measuring catalytic activity |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 2 |
| 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.
Enzyme screening methods
US-12385160-B2 · Aug 12, 2025 · US
Engineered sesquiterpene synthases
US-2025027070-A1 · Jan 23, 2025 · US
Thermostable Phytase Chimera
US-2024158769-A1 · May 16, 2024 · US
Biosynthesis of cannabinoids and cannabinoid precursors
US-2024110206-A1 · Apr 4, 2024 · US
Identification and use of compounds in the treatment or prevention of severe acute respiratory syndrome coronavirus 2
US-2023346717-A1 · Nov 2, 2023 · US
DNA barcoding of designer mononucleosome and chromatin array libraries for the profiling of chromatin readers, writers, erasers, and modulators thereof
US-11753744-B2 · Sep 12, 2023 · US
Method for screening libraries
US-2022403553-A1 · Dec 22, 2022 · US
Nanoparticles based method for screening enzyme or microorganism
US-2022056387-A1 · Feb 24, 2022 · US
Ultra-high-throughput microfluidic enzyme screening platform for enzyme development
US-2021318315-A1 · Oct 14, 2021 · US
Protein degradation inducing tag and usage thereof
US-10976306-B2 · Apr 13, 2021 · US
Protein degradation inducing tag and usage thereof
US-2021088504-A1 · Mar 25, 2021 · US
Micro-screening Apparatus, Process, and Products
US-2020318104-A1 · Oct 8, 2020 · US
Enzyme screening methods
US-2020283842-A1 · Sep 10, 2020 · US
Cell-free protein synthesis driven metabolic engineering for the production of 1-butanol
US-10577632-B2 · Mar 3, 2020 · US
Antibody-based arrays for detecting multiple signal transducers in rare circulating cells
US-10527622-B2 · Jan 7, 2020 · US
Micro-screening apparatus, process, and products
US-10526600-B2 · Jan 7, 2020 · US
Micro-screening apparatus, process, and products
US-10370653-B2 · Aug 6, 2019 · US
Dna barcoding of designer mononucleosome and chromatin array libraries for the profiling of chromatin readers, writers, erasers, and modulators thereof
US-2019093159-A1 · Mar 28, 2019 · US
DNA barcoding of designer mononucleosome and chromatin array libraries for the profiling of chromatin readers, writers, erasers, and modulators thereof
US-10087485-B2 · Oct 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C40B30/08?
- CPC C40B30/08 is the Cooperative Patent Classification code for “by measuring catalytic activity.”
- How many patents are filed under CPC C40B30/08 (by measuring catalytic activity)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC C40B30/08 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).