Enamel composition, method for preparing enamel composition, and cooking appliance
US-2020270172-A1 · Aug 27, 2020 · US
containing two or more distinct frits having different compositions
containing two or more distinct frits having different compositions · 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 | C03C8/22 |
| Official title | containing two or more distinct frits having different compositions |
| Display label | containing two or more distinct frits having different compositions |
| Total patents | 88 |
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 | 8 |
| 2016 | 7 |
| 2017 | 13 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 8 |
| 2022 | 10 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conductive paste composition and semiconductor devices made therewith
US-10741300-B2 · Aug 11, 2020 · US
Sealing material
US-10710926-B2 · Jul 14, 2020 · US
Method for forming solar cell electrode and solar cell
US-2020203538-A1 · Jun 25, 2020 · US
Display device and method of fabricating the same
US-2020144536-A1 · May 7, 2020 · US
High thermal expansion glass composites and uses thereof
US-2020115273-A1 · Apr 16, 2020 · US
Glass frit, conductive paste and use of the conductive paste
US-2020048140-A1 · Feb 13, 2020 · US
High thermal expansion glass composites and uses thereof
US-10544058-B1 · Jan 28, 2020 · US
Glass composition and cooking appliance
US-2019337837-A1 · Nov 7, 2019 · US
Vacuum insulating glass (VIG) unit with lead-free dual-frit seals and/or methods of making the same
US-10465433-B2 · Nov 5, 2019 · US
Composition for forming solar cell electrode and electrode prepared using the same
US-10439080-B2 · Oct 8, 2019 · US
Pyrolytic hybrid enamel
US-10427973-B2 · Oct 1, 2019 · US
Frits for use in vacuum insulating glass (VIG) units, and/or associated methods
US-10421684-B2 · Sep 24, 2019 · US
Conductive paste composition and semiconductor devices made therewith
US-10403770-B2 · Sep 3, 2019 · US
Thick film resistor and production method for same
US-10403421-B2 · Sep 3, 2019 · US
Photosensitive glass paste and electronic component
US-10390427-B2 · Aug 20, 2019 · US
Passivation glasses for semiconductor devices
US-10370290-B2 · Aug 6, 2019 · US
Passivation Glasses For Semiconductor Devices
US-2019055155-A1 · Feb 21, 2019 · US
Sealing material
US-2019010082-A1 · Jan 10, 2019 · US
Binary glass frits used in n-type solar cell production
US-10141459-B2 · Nov 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C8/22?
- CPC C03C8/22 is the Cooperative Patent Classification code for “containing two or more distinct frits having different compositions.”
- How many patents are filed under CPC C03C8/22 (containing two or more distinct frits having different compositions)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC C03C8/22 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).