Process for preparing a biodegradable plastic composition
US-11198767-B2 · Dec 14, 2021 · US
obtained by reactions only involving carbon-to-carbon unsaturated bonds
obtained by reactions only involving carbon-to-carbon unsaturated bonds · 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 | C12N11/082 |
| Official title | obtained by reactions only involving carbon-to-carbon unsaturated bonds |
| Display label | obtained by reactions only involving carbon-to-carbon unsaturated bonds |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
BIOLOGICAL GAS (VOCs) MEASURMENT DEVICE
US-2021361224-A1 · Nov 25, 2021 · US
Cell culture support, cell culture support preparation kit, and method for producing gel/cell hybrid tissue using the same
US-2021284943-A1 · Sep 16, 2021 · US
Polymer-Encased Nanodiscs With Improved Buffer Compatibility
US-2021171673-A1 · Jun 10, 2021 · US
Method comprising contacting tissue with a cross-linkable polyester prepolymer
US-2021128794-A1 · May 6, 2021 · US
Average-density-adjustable structure, and material change and selective bonding process using same
US-10888839-B2 · Jan 12, 2021 · US
Method comprising contacting tissue with a cross-linkable polyester prepolymer
US-10864303-B2 · Dec 15, 2020 · US
Solid-phase synthesis of protein-polymer conjugates on immobilization supports
US-2020369716-A1 · Nov 26, 2020 · US
Immunoisolation device
US-2020360566-A1 · Nov 19, 2020 · US
Polymer-encased nanodiscs with improved buffer compatibility
US-10829571-B2 · Nov 10, 2020 · US
Masterbatch composition comprising a high concentration of biological entities
US-2020339766-A1 · Oct 29, 2020 · US
Stabilization of biomolecules by attachment of responsive polymers and sensors thereof
US-10808238-B2 · Oct 20, 2020 · US
Masterbatch composition comprising a high concentration of biological entities
US-10723848-B2 · Jul 28, 2020 · US
Ligand-binding fiber and cell culture substrate using said fiber
US-10724028-B2 · Jul 28, 2020 · US
Free-flowing carrier elements
US-10626034-B2 · Apr 21, 2020 · US
Ligand functionalized polymers
US-2020102345-A1 · Apr 2, 2020 · US
Biosensors produced from enzymes with reduced solubility and methods of production and use thereof
US-2020064296-A1 · Feb 27, 2020 · US
Nanozymes, methods of making nanozymes, and methods of using nanozymes
US-10538757-B2 · Jan 21, 2020 · US
Ligand functionalized polymers
US-10526366-B2 · Jan 7, 2020 · US
Soluble Intein Fusion Proteins And Methods For Purifying Biomolecules
US-2019241609-A1 · Aug 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12N11/082?
- CPC C12N11/082 is the Cooperative Patent Classification code for “obtained by reactions only involving carbon-to-carbon unsaturated bonds.”
- How many patents are filed under CPC C12N11/082 (obtained by reactions only involving carbon-to-carbon unsaturated bonds)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC C12N11/082 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).