Nitrogen-containing compounds plasticsed biodegradable thermoplastic starch composition and preparation method thereof
US-2026092162-A1 · Apr 2, 2026 · US
Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin · 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 | C08B30/00 |
| Official title | Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin |
| Display label | Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin |
| Total patents | 46 |
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 | 6 |
| 2016 | 9 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for annealing pea starch
US-12588696-B2 · Mar 31, 2026 · US
Method for flash heat treatment of pea starch
US-2024306681-A1 · Sep 19, 2024 · US
Physically modified sago starch
US-11767372-B2 · Sep 26, 2023 · US
Thermally Inhibited Wax Cassava Starch
US-2023292804-A1 · Sep 21, 2023 · US
Thermally inhibited waxy cassava starch
US-11653687-B2 · May 23, 2023 · US
Method for annealing pea starch
US-2022408766-A1 · Dec 29, 2022 · US
Process for producing physically modified starch based products derived from grain and non-grain natural feedstocks
US-2021403605-A1 · Dec 30, 2021 · US
Method for preparing physically modified starch by using heating and freezing-thawing and adding various edible gums
US-2021189013-A1 · Jun 24, 2021 · US
Cyclodextrin-based polymers for delivering the therapeutic agents covalently bound thereto
US-2021128516-A1 · May 6, 2021 · US
Physically modified sago starch
US-2020369788-A1 · Nov 26, 2020 · US
Thermally inhibited waxy cassava starch
US-2020315228-A1 · Oct 8, 2020 · US
Physically modified sago starch and uses of same
US-10759875-B2 · Sep 1, 2020 · US
Thermal-reversible gelling starch
US-10721953-B2 · Jul 28, 2020 · US
Compositions and methods for producing starch with novel functionality
US-10669553-B2 · Jun 2, 2020 · US
Thermal-Reversible Gelling Starch
US-2020100533-A1 · Apr 2, 2020 · US
Thermal-reversible gelling starch
US-10524492-B2 · Jan 7, 2020 · US
Algae and method for producing same, and method for producing biomass using said algae
US-10358666-B2 · Jul 23, 2019 · US
Hydrothermally modified starch
US-10316107-B2 · Jun 11, 2019 · US
Compositions and methods for producing starch with novel functionality
US-2018327767-A1 · Nov 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08B30/00?
- CPC C08B30/00 is the Cooperative Patent Classification code for “Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin.”
- How many patents are filed under CPC C08B30/00 (Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC C08B30/00 growing?
- Publication counts under this code: 3 in 2023 vs 1 in 2024 (latest complete years).