Resist composition, method for forming resist pattern, compound and acid diffusion control agent
US-2026079394-A1 · Mar 19, 2026 · US
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containing halogen
containing halogen · 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 | C07C59/88 |
| Official title | containing halogen |
| Display label | containing halogen |
| Total patents | 9 |
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 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Preparation of 6-substituted menadiones
US-2024327328-A1 · Oct 3, 2024 · US
Method for producing benzoyl formic acid compound and pyridazine compound
US-2020385328-A1 · Dec 10, 2020 · US
Compositions and methods for imaging
US-10245330-B2 · Apr 2, 2019 · US
Compositions and methods for imaging
US-2017296681-A1 · Oct 19, 2017 · US
Process for producing pyridazinone compound and production intermediates thereof
US-9650347-B2 · May 16, 2017 · US
Synthesis of delta 12-pgj3 and related compounds
US-2016318862-A1 · Nov 3, 2016 · US
Process for producing pyridazinone compound and production intermediates thereof
US-2015376138-A1 · Dec 31, 2015 · US
Method for producing pyridazinone compounds and intermediate thereof
US-9040709-B2 · May 26, 2015 · US