Amide and imide photoinitiators
US-11034779-B2 · Jun 15, 2021 · US
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Amides or imides
Amides or imides · 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 | C08F222/36 |
| Official title | Amides or imides |
| Display label | Amides or imides |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Material used for rapid separation of oil and water and preparation method and application thereof
US-10780370-B2 · Sep 22, 2020 · US
Amide and imide photoinitiators
US-2020231715-A1 · Jul 23, 2020 · US
Resin composition, prepreg or resin sheet comprising the resin composition, and laminate and printed circuit board comprising them
US-10703874-B2 · Jul 7, 2020 · US
Dental materials based on monofunctional vinylcyclopropane derivatives
US-10512593-B2 · Dec 24, 2019 · US
Liquid polymerizable composition comprising an anhydride derivative monomer and mineral nanoparticles dispersed therein, and its use to manufacture an optical article
US-10428221-B2 · Oct 1, 2019 · US
Monomer, liquid crystal composition, liquid crystal display device, and production method for liquid crystal display device
US-10059881-B2 · Aug 28, 2018 · US
Dental Materials Based on Monofunctional Vinylcyclopropane Derivatives
US-2018036209-A1 · Feb 8, 2018 · US
Liquid polymerizable composition comprising an anhydride derivative monomer and mineral nanoparticles dispersed therein, and its use to manufacture an optical article
US-2017002206-A1 · Jan 5, 2017 · US
Monomer, liquid crystal composition, liquid crystal display device, and production method for liquid crystal display device
US-2016168465-A1 · Jun 16, 2016 · US
Photosensitive composition, pattern-forming method using the composition, and resin used in the composition
US-9217919-B2 · Dec 22, 2015 · US