Bioderived recyclable epoxy-anhydride thermosetting polymers and resins
US-11970575-B2 · Apr 30, 2024 · US
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Polyanhydrides
Polyanhydrides · 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 | C09D173/02 |
| Official title | Polyanhydrides |
| Display label | Polyanhydrides |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bioderived recyclable epoxy-anhydride thermosetting polymers and resins
US-2022106442-A1 · Apr 7, 2022 · US
Low temperature cure powder coating compositions
US-11104809-B2 · Aug 31, 2021 · US
Low temperature cure powder coating compositions
US-2019161625-A1 · May 30, 2019 · US
Paint compositions including copolymer formulations for improving adhesion to metallic substrates
US-2019077969-A1 · Mar 14, 2019 · US
Pretreatment liquid, oil-based ink jet printing ink set, and oil-based ink jet printing method
US-9944820-B2 · Apr 17, 2018 · US
Pretreatment liquid, oil-based ink jet printing ink set, and oil-based ink jet printing method
US-2017210941-A1 · Jul 27, 2017 · US
Aqueous coating compositions including the reaction product of maleic anhydride with an unsaturated compound and an amine
US-9469785-B2 · Oct 18, 2016 · US
Aqueous Coating Compositions Including The Reaction Product Of Maleic Anhydride With An Unsaturated Compound And An Amine
US-2015247061-A1 · Sep 3, 2015 · US
Antimicrobial polyanhydride nanoparticles
US-8927024-B1 · Jan 6, 2015 · US