Apparatus and method for cleaning a back surface of a substrate
US-2018315622-A1 · Nov 1, 2018 · US
rotating about an axis orthogonal to the surface
rotating about an axis orthogonal to the surface · 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 | B08B1/36 |
| Official title | rotating about an axis orthogonal to the surface |
| Display label | rotating about an axis orthogonal to the surface |
| Total patents | 304 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 19 |
| 2017 | 27 |
| 2018 | 22 |
| 2019 | 31 |
| 2020 | 30 |
| 2021 | 31 |
| 2022 | 28 |
| 2023 | 38 |
| 2024 | 35 |
| 2025 | 30 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cleaning apparatus
US-10029656-B2 · Jul 24, 2018 · US
Substrate cleaning apparatus
US-10002778-B2 · Jun 19, 2018 · US
Systems, methods and apparatus for post-chemical mechanical planarization substrate cleaning
US-9844800-B2 · Dec 19, 2017 · US
Underwater marine growth brushing mechanism with passive self-adjust for curved surfaces
US-2017347788-A1 · Dec 7, 2017 · US
Tilting device
US-2017343084-A1 · Nov 30, 2017 · US
Method and apparatus for water edge exposure and backside cleaning
US-9821348-B2 · Nov 21, 2017 · US
Method of cleaning a substrate and apparatus for performing the same
US-2017330770-A1 · Nov 16, 2017 · US
Substrate processing apparatus
US-9808836-B2 · Nov 7, 2017 · US
Substrate cleaning apparatus and substrate cleaning method
US-2017316960-A1 · Nov 2, 2017 · US
Substrate processing apparatus and substrate processing method
US-9805938-B2 · Oct 31, 2017 · US
Apparatuses for cleaning catheter ports
US-2017274198-A1 · Sep 28, 2017 · US
Substrate cleaning apparatus
US-2017278728-A1 · Sep 28, 2017 · US
Substrate processing apparatus
US-2017252895-A1 · Sep 7, 2017 · US
Apparatus and method for cleaning semiconductor wafer
US-2017250096-A1 · Aug 31, 2017 · US
Substrate processing apparatus and substrate processing method
US-2017243735-A1 · Aug 24, 2017 · US
Cleaning device, method of manufacturing the same and substrate cleaning apparatus
US-2017209902-A1 · Jul 27, 2017 · US
Substrate cleaning method
US-9716002-B2 · Jul 25, 2017 · US
Cleaning apparatus and substrate processing apparatus
US-2017207106-A1 · Jul 20, 2017 · US
Methods and apparatus for post-chemical mechanical planarization substrate cleaning
US-9711381-B2 · Jul 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B08B1/36?
- CPC B08B1/36 is the Cooperative Patent Classification code for “rotating about an axis orthogonal to the surface.”
- How many patents are filed under CPC B08B1/36 (rotating about an axis orthogonal to the surface)?
- Our database includes 304 publications tagged with this CPC code.
- Is patent activity under CPC B08B1/36 growing?
- Publication counts under this code: 35 in 2024 vs 30 in 2025 (latest complete years).