Coating apparatus and coating method
US-12420304-B2 · Sep 23, 2025 · US
the material being applied without contact with the roller
the material being applied without contact with the roller · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05C1/0804 |
| Official title | {the material being applied without contact with the roller} |
| Display label | the material being applied without contact with the roller |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coating device and coating method
US-2025178021-A1 · Jun 5, 2025 · US
Coating apparatus and coating method
US-12233432-B2 · Feb 25, 2025 · US
Coating device, meniscus head, and coating method
US-2024399406-A1 · Dec 5, 2024 · US
Active material coating method for secondary battery and coating apparatus
US-12021214-B2 · Jun 25, 2024 · US
Coating apparatus and coating method
US-2023390799-A1 · Dec 7, 2023 · US
Active material coating method for secondary battery and coating apparatus
US-11811042-B2 · Nov 7, 2023 · US
Active Material Coating Method for Secondary Battery and Coating Apparatus
US-2023253540-A1 · Aug 10, 2023 · US
Coating head, coating apparatus, and coating method
US-11707759-B2 · Jul 25, 2023 · US
Coating apparatus and coating method
US-2022379339-A1 · Dec 1, 2022 · US
Method and apparatus of manufacturing anode for all-solid-state battery using electric field
US-2022302425-A1 · Sep 22, 2022 · US
Coating apparatus and coating method
US-2022161292-A1 · May 26, 2022 · US
Coating head, coating apparatus, and coating method
US-2021387222-A1 · Dec 16, 2021 · US
Indirect printing of AGM
US-11185451-B2 · Nov 30, 2021 · US
Active Material Coating Method for Secondary Battery and Coating Apparatus
US-2021313553-A1 · Oct 7, 2021 · US
Coating apparatus and coating method
US-10960434-B2 · Mar 30, 2021 · US
Slurry application device and slurry application method
US-10118194-B2 · Nov 6, 2018 · US
Coating film production method, coating film production apparatus, coating film, nonaqueous secondary battery electrode plate, and mobile body
US-10022743-B2 · Jul 17, 2018 · US
Process For Producing Absorbent Core Structures
US-2018036182-A1 · Feb 8, 2018 · US
Indirect printing of agm
US-2017367907-A1 · Dec 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05C1/0804?
- CPC B05C1/0804 is the Cooperative Patent Classification code for “the material being applied without contact with the roller.”
- How many patents are filed under CPC B05C1/0804 (the material being applied without contact with the roller)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B05C1/0804 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).