Negative resist composition and resist pattern forming process
US-10120279-B2 · Nov 6, 2018 · US
of non-condensed six-membered aromatic rings
of non-condensed six-membered aromatic rings · 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 | C07C309/29 |
| Official title | of non-condensed six-membered aromatic rings |
| Display label | of non-condensed six-membered aromatic rings |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 18 |
| 2017 | 17 |
| 2018 | 14 |
| 2019 | 13 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compound
US-2018305365-A1 · Oct 25, 2018 · US
Forms and compositions of biaryl inhibitors of bruton's tyrosine kinase
US-2018282310-A1 · Oct 4, 2018 · US
Polymorphic compounds and uses thereof
US-2018265474-A1 · Sep 20, 2018 · US
Compounds
US-10023558-B2 · Jul 17, 2018 · US
Lithium styrene sulfonate
US-10011563-B2 · Jul 3, 2018 · US
Salts of an epidermal growth factor receptor kinase inhibitor
US-10005738-B2 · Jun 26, 2018 · US
Crystalline solid state form of the benzene sulphonic acid salt of 2-[(4S)-6-(4-chlorophenyl)-1-methyl-8-(methyloxy)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-ethylacetamide
US-9975901-B2 · May 22, 2018 · US
Method for producing alkylamine derivative and its production intermediate of alkylamine derivative
US-2018079715-A1 · Mar 22, 2018 · US
Organometallic compound
US-2018055810-A1 · Mar 1, 2018 · US
2-[[[2-[(Hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereof
US-9902698-B2 · Feb 27, 2018 · US
Negative resist composition and resist pattern forming process
US-2018039175-A1 · Feb 8, 2018 · US
Novel compounds
US-2018009787-A1 · Jan 11, 2018 · US
Compounds
US-9862706-B2 · Jan 9, 2018 · US
Novel compounds
US-2017342056-A1 · Nov 30, 2017 · US
Pyrimidinone compounds as human neutrophil elastase inhibitors
US-9828382-B2 · Nov 28, 2017 · US
Compounds
US-9802919-B1 · Oct 31, 2017 · US
ACID-ADDITION SALT OF Trk-INHIBITING COMPOUND
US-2017240527-A1 · Aug 24, 2017 · US
Salts of an epidermal growth factor receptor kinase inhibitor
US-2017217904-A1 · Aug 3, 2017 · US
Hydrophilic oil repellent and production method of same, surface coating material, coating film, resin composition, oil-water separation filter material, and porous body
US-2017210912-A1 · Jul 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C309/29?
- CPC C07C309/29 is the Cooperative Patent Classification code for “of non-condensed six-membered aromatic rings.”
- How many patents are filed under CPC C07C309/29 (of non-condensed six-membered aromatic rings)?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC C07C309/29 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).