Scuff resistant and chip resistant architectural compositions
US-2021230442-A1 · Jul 29, 2021 · US
Homopolymers or copolymers of ethene
Homopolymers or copolymers of ethene · 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 | C09D123/04 |
| Official title | Homopolymers or copolymers of ethene |
| Display label | Homopolymers or copolymers of ethene |
| Total patents | 93 |
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 | 11 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 11 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-performance sub-ambient radiative cooling enabled by optically selective and thermally insulating polyethylene aerogel
US-2021123558-A1 · Apr 29, 2021 · US
Electrical cable with improved installation and durability performance
US-2021108094-A1 · Apr 15, 2021 · US
Solvent Free Textile Coating
US-2021096655-A1 · Apr 1, 2021 · US
Photocurable hardcoat compositions, methods, and articles derived therefrom
US-2021095133-A1 · Apr 1, 2021 · US
Crosslinkable polymeric compositions with diallylamide crosslinking coagents, methods for making the same, and articles made therefrom
US-10941278-B2 · Mar 9, 2021 · US
Method for forming a polyethylene alumina nanocomposite coating
US-2021031231-A1 · Feb 4, 2021 · US
Decorative sheet and method of producing decorative sheet
US-10899117-B2 · Jan 26, 2021 · US
Packing member having surface excellent in liquid repellency
US-2021008860-A1 · Jan 14, 2021 · US
Polyolefin and polyvinylpyrrolidone formulation
US-2020399499-A1 · Dec 24, 2020 · US
Electric wire, cable, and manufacturing method of electric wire
US-2020388414-A1 · Dec 10, 2020 · US
Aqueous resin dispersion, paint, adhesive, and laminate
US-10800890-B2 · Oct 13, 2020 · US
Method of making uhmwpe hybrid nanocomposite coating reinforced with nanoclay and carbon nanotubes
US-2020317946-A1 · Oct 8, 2020 · US
Methods for packaging cushions with elastomeric cushioning elements
US-2020268162-A1 · Aug 27, 2020 · US
Color development writing compositions and writing instruments
US-10711150-B2 · Jul 14, 2020 · US
Methods of making coatings containing high density metal material and making coated articles with the same
US-10590298-B2 · Mar 17, 2020 · US
Coating Compositions for Aluminum Beverage Cans and Methods of Coating Same
US-2020032096-A1 · Jan 30, 2020 · US
Vinyl polymer microparticles, and masterbatch and resin film containing the same
US-2019322782-A1 · Oct 24, 2019 · US
Aqueous dispersion of adsorbing polymer particles and crosslinkable polymer particles
US-10435582-B2 · Oct 8, 2019 · US
Powder coating composition
US-2019276678-A1 · Sep 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D123/04?
- CPC C09D123/04 is the Cooperative Patent Classification code for “Homopolymers or copolymers of ethene.”
- How many patents are filed under CPC C09D123/04 (Homopolymers or copolymers of ethene)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC C09D123/04 growing?
- Publication counts under this code: 11 in 2024 vs 4 in 2025 (latest complete years).