Solvent-borne coating compositions comprising a water-dispersible polyisocyanate
US-2026085147-A1 · Mar 26, 2026 · 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 | C08G18/775 |
| Official title | {sulfur} |
| Display label | sulfur |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sulfonic acid-modified polyisocyanate and preparation method therefor
US-12559453-B2 · Feb 24, 2026 · US
Vehicle wiper blade
US-12410275-B2 · Sep 9, 2025 · US
Network polymers and methods of making and using same
US-12187851-B2 · Jan 7, 2025 · US
Solvent-based pretreatment agent having improved adhesion to residual adhesive beads
US-12157844-B2 · Dec 3, 2024 · US
Method for forming a multilayer coating film
US-11958074-B2 · Apr 16, 2024 · US
Vehicle windshield wiper blade
US-11945414-B2 · Apr 2, 2024 · US
Two-component polyurethane composition
US-11845829-B2 · Dec 19, 2023 · US
Sulfonic acid-modified polyisocyanate and preparation method therefor
US-2023257344-A1 · Aug 17, 2023 · US
Vehicle windshield wiper blade
US-2023159001-A1 · May 25, 2023 · US
Vehicle wiper blade
US-2023159692-A1 · May 25, 2023 · US
Network polymers and methods of making and using same
US-2023119934-A1 · Apr 20, 2023 · US
Network polymers and methods of making and using same
US-11535713-B2 · Dec 27, 2022 · US
Solvent-based pretreatment agent having improved adhesion to residual adhesive beads
US-2022348793-A1 · Nov 3, 2022 · US
Transparent rollable folded polysiloxane film and preparation and self-repairing method thereof
US-11479671-B2 · Oct 25, 2022 · US
Two-component polyurethane composition
US-2022267508-A1 · Aug 25, 2022 · US
Method for forming a multilayer coating film and a multilayer coating film
US-2022250115-A1 · Aug 11, 2022 · US
Modified polyisocyanate
US-11407852-B2 · Aug 9, 2022 · US
Photochromic optical article and method for manufacturing same
US-2022162486-A1 · May 26, 2022 · US
Method for forming a multilayer coating film
US-2022134380-A1 · May 5, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G18/775?
- CPC C08G18/775 is the Cooperative Patent Classification code for “sulfur.”
- How many patents are filed under CPC C08G18/775 (sulfur)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC C08G18/775 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).