Photoacid generators, photoresist compositions, and pattern formation methods
US-2024027905-A1 · Jan 25, 2024 · US
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Aromatic compounds
Aromatic 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 | C07F9/74 |
| Official title | Aromatic compounds |
| Display label | Aromatic compounds |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Triarylphosphine or triarylarsine compound, alpha-olefin polymerization catalyst using the compound, ternary copolymer, and production process of alpha-olefin-((meth)acrylic acid)-based copolymer
US-9890231-B2 · Feb 13, 2018 · US
Arsenic complexes for potential diagnostic applications
US-9593052-B2 · Mar 14, 2017 · US
Processes for using flux agents to form polycrystalline group iii-group v compounds from single source organometallic precursors
US-2016322224-A1 · Nov 3, 2016 · US
Novel triarylphosphine or triarylarsine compound, alpha-olefin polymerization catalyst using the compound, ternary copolymer, and production process of alpha-olefin -((meth)acrylic acid)-based copolymer
US-2016264699-A1 · Sep 15, 2016 · US
Triarylphosphine or triarylarsine compound, alpha-olefin polymerization catalyst using the compound, ternary copolymer, and production process of alpha-olefin-((meth)acrylic acid)-based copolymer
US-9376459-B2 · Jun 28, 2016 · US
Arsenic complexes for potential diagnostic applications
US-2016083408-A1 · Mar 24, 2016 · US