Resin composition for golf balls, and golf ball
US-11123610-B2 · Sep 21, 2021 · US
Condensation polymers of aldehydes or ketones only
Condensation polymers of aldehydes or ketones only · 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 | C08L61/02 |
| Official title | Condensation polymers of aldehydes or ketones only |
| Display label | Condensation polymers of aldehydes or ketones only |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 13 |
| 2019 | 8 |
| 2020 | 16 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Highly environmentally sustainable composite material
US-11059957-B2 · Jul 13, 2021 · US
Transient polymer formulations, articles thereof, and methods of making and using same
US-2021163731-A1 · Jun 3, 2021 · US
Polyalkylene carbonate resin composition and polyalkylene carbonate resin molded article
US-10941291-B2 · Mar 9, 2021 · US
Fluid product dispensing device
US-2021060269-A1 · Mar 4, 2021 · US
Fluid product dispensing device
US-2020407154-A1 · Dec 31, 2020 · US
Plasticizer composition, resin composition and methods of preparing the same
US-10865289-B2 · Dec 15, 2020 · US
Fluid product dispensing device
US-2020345958-A1 · Nov 5, 2020 · US
Plasticizer composition and resin composition including the same
US-10822472-B2 · Nov 3, 2020 · US
Semi-crystalline build materials
US-10807302-B2 · Oct 20, 2020 · US
Composition for worm wheel having excellent durability and moisture absorption resistance and worm wheel manufactured using the same
US-2020308392-A1 · Oct 1, 2020 · US
Additive manufacture of hierarchically porous materials with high resolution
US-2020298466-A1 · Sep 24, 2020 · US
Polyketone composition including epoxy compound, cured polyketone, optical element, and image display device
US-10759937-B2 · Sep 1, 2020 · US
Low Emission Polyoxymethylene Composition
US-2020262962-A1 · Aug 20, 2020 · US
Plasticizer composition and resin composition including the same
US-10731026-B2 · Aug 4, 2020 · US
Conductive thermoplastic polyurethane
US-10692624-B2 · Jun 23, 2020 · US
Color Stable and Low Wear Polymer Composition and Articles Made Therefrom
US-2020190311-A1 · Jun 18, 2020 · US
Resin composition for golf balls, and golf ball
US-2020179764-A1 · Jun 11, 2020 · US
Low emission polyoxymethylene composition
US-10676558-B2 · Jun 9, 2020 · US
Use of a poly-ketonic cosmetic packaging material and a dispenser system for a pressurized product, containing at least one part made of, or including said poly-ketonic material
US-10661938-B2 · May 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L61/02?
- CPC C08L61/02 is the Cooperative Patent Classification code for “Condensation polymers of aldehydes or ketones only.”
- How many patents are filed under CPC C08L61/02 (Condensation polymers of aldehydes or ketones only)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC C08L61/02 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).