Transparent polyimide and precursor thereof
US-9850346-B2 · Dec 26, 2017 · US
containing sulfur
containing 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 | C08G73/1064 |
| Official title | {containing sulfur} |
| Display label | containing sulfur |
| Total patents | 276 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 19 |
| 2017 | 20 |
| 2018 | 30 |
| 2019 | 35 |
| 2020 | 24 |
| 2021 | 31 |
| 2022 | 23 |
| 2023 | 28 |
| 2024 | 21 |
| 2025 | 17 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer-ion-permeable membrane, composite-ion-permeable membrane, battery electrolyte membrane, and electrode composite
US-2017358817-A1 · Dec 14, 2017 · US
Gas separation asymmetric membrane, gas separation module, gas separation device, and gas separation method
US-2017333836-A1 · Nov 23, 2017 · US
Resin and photosensitive resin composition
US-2017327644-A1 · Nov 16, 2017 · US
Polyimide precursor, polyimide, polyimide film, varnish, and substrate
US-9783640-B2 · Oct 10, 2017 · US
Polyarylether ketone imide sulfone adhesives
US-2017260432-A1 · Sep 14, 2017 · US
Bis(azobenzene) diamines and photomechanical polymers made therefrom
US-2017233529-A1 · Aug 17, 2017 · US
Polyimide precursor, polyimide, and coating solution for under layer film for image formation
US-9732253-B2 · Aug 15, 2017 · US
Alignment film, method for preparing the same and liquid crystal display device comprising the same
US-9701793-B2 · Jul 11, 2017 · US
Membranes for gas separation synthesized from polyimides containing 4-fluoro-4′,4″-diaminotriphenylmethane
US-9675941-B2 · Jun 13, 2017 · US
Systems chemistry approach to polyhexahydrotriazine polymeric structures
US-2017145161-A1 · May 25, 2017 · US
Bis(azobenzene) diamines and photomechanical polymers made therefrom
US-9644071-B1 · May 9, 2017 · US
Asymmetric gas separation membrane, and methods for separating and recovering gases
US-2017095768-A1 · Apr 6, 2017 · US
Polyetherimide Miscible Polymer Blends for Capacitor Films
US-2017084393-A1 · Mar 23, 2017 · US
Polyetherimide Compatible Polymer Blends for Capacitor Films
US-2017084394-A1 · Mar 23, 2017 · US
Substrate for organic electronic device
US-9590197-B2 · Mar 7, 2017 · US
Methods of manufacture of bis(phthalimide)s
US-2017029374-A1 · Feb 2, 2017 · US
Methods of manufacture of polyetherimides
US-2017029567-A1 · Feb 2, 2017 · US
Coiled capacitor
US-2016379757-A1 · Dec 29, 2016 · US
Polyimide precursor, polyimide, polyimide film, and method for manufacturing triazine compound used for manufacturing same
US-9511565-B2 · Dec 6, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G73/1064?
- CPC C08G73/1064 is the Cooperative Patent Classification code for “containing sulfur.”
- How many patents are filed under CPC C08G73/1064 (containing sulfur)?
- Our database includes 276 publications tagged with this CPC code.
- Is patent activity under CPC C08G73/1064 growing?
- Publication counts under this code: 21 in 2024 vs 17 in 2025 (latest complete years).