Method and an apparatus for an enzymatic hydrolysis, a liquid fraction and a solid fraction
US-12319950-B2 · Jun 3, 2025 · US
Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes
Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes · 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 | C12M1/40 |
| Official title | Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes |
| Display label | Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes |
| Total patents | 56 |
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 | 7 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 10 |
| 2020 | 3 |
| 2021 | 8 |
| 2022 | 8 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nucleic acid synthesis and purification device, use thereof, and nucleic acid synthesis and purification method
US-12247198-B2 · Mar 11, 2025 · US
Continuous analyte monitoring electrode with crosslinked enzyme
US-11535881-B2 · Dec 27, 2022 · US
Amadoriase having enhanced dehydrogenase activity
US-11499143-B2 · Nov 15, 2022 · US
Apparatus for immobilizing microbial cell and method of immobilizing microbial cell using same
US-11447766-B2 · Sep 20, 2022 · US
Container set and sample preparation method using same
US-11446653-B2 · Sep 20, 2022 · US
Modified Phenylalanine Dehydrogenase
US-2022235333-A1 · Jul 28, 2022 · US
Method for quantifying citrulline, oxidoreductase for quantification, composition for quantification, kit for quantification, and method for evaluating activity of peptidylarginine deiminase
US-2022186284-A1 · Jun 16, 2022 · US
Method for selecting cells highly responsive to target substance, and method for determining concentration of target substance with unknown concentration in specimen
US-2022155297-A1 · May 19, 2022 · US
Nucleic acid synthesis and purification device, use thereof, and nucleic acid synthesis and purification method
US-2022025354-A1 · Jan 27, 2022 · US
Method and an apparatus for an enzymatic hydrolysis, a liquid fraction and a solid fraction
US-2021371890-A1 · Dec 2, 2021 · US
Method and apparatus for decellularization of tissue
US-11185611-B2 · Nov 30, 2021 · US
Reagent for glucose sensor, glucose sensor, method for manufacturing glucose sensor, and glucose measuring device
US-11136612-B2 · Oct 5, 2021 · US
HbA1c dehydrogenase
US-11111517-B2 · Sep 7, 2021 · US
Histamine measurement method and kit
US-2021246485-A1 · Aug 12, 2021 · US
Flavin-binding glucose dehydrogenase variant
US-11066690-B2 · Jul 20, 2021 · US
Method and an apparatus for an enzymatic hydrolysis, a liquid fraction and a solid fraction
US-11046983-B2 · Jun 29, 2021 · US
Electrochemical biosensor
US-10890557-B2 · Jan 12, 2021 · US
Universal molecular processor for precision medicine
US-10830757-B2 · Nov 10, 2020 · US
Container set and sample preparation method using same
US-2020306748-A1 · Oct 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12M1/40?
- CPC C12M1/40 is the Cooperative Patent Classification code for “Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes.”
- How many patents are filed under CPC C12M1/40 (Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC C12M1/40 growing?
- Publication counts under this code: 8 in 2022 vs 2 in 2025 (latest complete years).