Polymer compound for a conductive polymer and method for producing same
US-9527937-B2 · Dec 27, 2016 · US
Sulfur
Sulfur · 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 | C08F12/30 |
| Official title | Sulfur |
| Display label | Sulfur |
| Total patents | 247 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 36 |
| 2017 | 42 |
| 2018 | 34 |
| 2019 | 33 |
| 2020 | 19 |
| 2021 | 17 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acid generators and photoresists comprising same
US-9499513-B2 · Nov 22, 2016 · US
Actinic ray-sensitive or radiation-sensitive composition, resist film using the same, pattern forming method, method for manufacturing electronic device, and electronic device
US-9500951-B2 · Nov 22, 2016 · US
Use of a copolymer made from styrene sulphonic acid to inhibit or slow the formation of sulphide deposits
US-2016333251-A1 · Nov 17, 2016 · US
Polymer, surface hydrophilizing agent containing said polymer, and manufacturing method for substrate having hydrophilic surface
US-9493600-B2 · Nov 15, 2016 · US
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blank provided with actinic ray-sensitive or radiation-sensitive film, pattern forming method, method for manufacturing electronic device, and electronic device
US-2016320700-A1 · Nov 3, 2016 · US
Amphiphilic block copolymers and machine dishwashing detergents containing these
US-9458416-B2 · Oct 4, 2016 · US
Electrode for lithium ion secondary battery, lithium ion secondary battery, slurry composition, and method for producing electrode for lithium ion secondary battery
US-9461308-B2 · Oct 4, 2016 · US
Functionalized polymer composition
US-2016280815-A1 · Sep 29, 2016 · US
Stable compositions of carbon nanotubes - electrolytic polymers
US-2016276057-A1 · Sep 22, 2016 · US
Stable poly(3,4-ethylenedioxythiophene) compositions and anionic stabilizers with limited acidity
US-2016276053-A1 · Sep 22, 2016 · US
Method for preparing proton-conducting particles capable of catalyzing the reduction of oxygen or the oxidation of hydrogen by grafting proton-conducting polymers to the surface of the particles
US-9446392-B2 · Sep 20, 2016 · US
Compositions and methods for treating hyperkalemia
US-9433640-B2 · Sep 6, 2016 · US
Polymerizable monomer, and material for organic device, hole injection/transport material, material for organic electroluminescence element and organic electroluminescent element each comprising polymer (polymeric compound) of the polymerizable monomer
US-9425402-B2 · Aug 23, 2016 · US
Hexahydrotriazine, dithiazine, and thioether functionalized materials
US-9422378-B2 · Aug 23, 2016 · US
Negative electrode material for lithium ion secondary batteries, negative electrode for lithium ion secondary batteries using same, lithium ion secondary battery and battery system
US-2016211521-A1 · Jul 21, 2016 · US
Rapid cure polymeric resins
US-2016177000-A1 · Jun 23, 2016 · US
Pharmaceutical compositions for treating hyperkalemia
US-2016175345-A1 · Jun 23, 2016 · US
Compositions and methods for treating hyperkalemia
US-2016175344-A1 · Jun 23, 2016 · US
Pharmaceutical compositions for treating hyperkalemia
US-2016175346-A1 · Jun 23, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F12/30?
- CPC C08F12/30 is the Cooperative Patent Classification code for “Sulfur.”
- How many patents are filed under CPC C08F12/30 (Sulfur)?
- Our database includes 247 publications tagged with this CPC code.
- Is patent activity under CPC C08F12/30 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).