Copolymer, elastomer spherical particles, liquid dispersion of elastomer spherical particles, and methods for producing these
US-2025346711-A1 · Nov 13, 2025 · US
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Other compounds
Other compounds · 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 | C08J3/098 |
| Official title | {Other compounds} |
| Display label | Other compounds |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Toughened polyester composites containing polyester matrix and droplets of high boiling liquid therein
US-11518877-B2 · Dec 6, 2022 · US
Coated particles and production method therefor
US-11407863-B2 · Aug 9, 2022 · US
Emulsion of nitrogen atom-containing polymer or salt thereof, production method therefor, and production method for particles
US-11186685-B2 · Nov 30, 2021 · US
Coated particles and production method therefor
US-2021122886-A1 · Apr 29, 2021 · US
Toughened polyester composites containing polyester matrix and droplets of high boiling liquid therein
US-2020354566-A1 · Nov 12, 2020 · US
Emulsion of nitrogen atom-containing polymer or salt thereof, production method therefor, and production method for particles
US-2019315932-A1 · Oct 17, 2019 · US
Ionic composition and crosslinked product
US-2019177477-A1 · Jun 13, 2019 · US
Non-dewetting porous membranes
US-10179842-B2 · Jan 15, 2019 · US
Wet gel and method of producing thereof
US-10023701-B2 · Jul 17, 2018 · US
Method for Making Electrorheological Fluids
US-2018142182-A1 · May 24, 2018 · US
Wet gel and method of producing thereof
US-2017130007-A1 · May 11, 2017 · US
Non-dewetting porous membranes
US-9359480-B2 · Jun 7, 2016 · US
Non-dewetting porous membranes
US-2016144322-A1 · May 26, 2016 · US