Air conditioner
US-10830498-B2 · Nov 10, 2020 · US
Operations & Transport
Operations & Transport · 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 | B23P13/02 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 136 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 28 |
| 2021 | 12 |
| 2022 | 16 |
| 2023 | 4 |
| 2024 | 14 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air conditioner
US-2020132316-A1 · Apr 30, 2020 · US
Air conditioner
US-2020011574-A1 · Jan 9, 2020 · US
Air conditioner
US-2020011546-A1 · Jan 9, 2020 · US
Brake caliper housing method of manufacture
US-10487892-B2 · Nov 26, 2019 · US
Composite component having angled braze joint, coupon brazing method and related storage medium
US-2019329344-A1 · Oct 31, 2019 · US
Composite component having angled braze joint, coupon brazing method and related storage medium
US-10456849-B2 · Oct 29, 2019 · US
Method for manufacturing member
US-2019276922-A1 · Sep 12, 2019 · US
Brake caliper housing and method of manufacture
US-2019271368-A1 · Sep 5, 2019 · US
Methods of forming holes in a workpiece and associated systems
US-10399151-B2 · Sep 3, 2019 · US
Hybrid cutting apparatus and method of cutting groove using the same
US-10391564-B2 · Aug 27, 2019 · US
Forming of additively manufactured product
US-2019248052-A1 · Aug 15, 2019 · US
Apparatus and methods for gripping flexible materials
US-2019210932-A1 · Jul 11, 2019 · US
Wheel lightweight machining fixture and method
US-10335859-B2 · Jul 2, 2019 · US
Forming of additively manufactured product
US-10279521-B1 · May 7, 2019 · US
Wheel lightweight machining fixture and method
US-2019061007-A1 · Feb 28, 2019 · US
Composite component having angled braze joint, coupon brazing method and related storage medium
US-2018339354-A1 · Nov 29, 2018 · US
METHOD FOR MANUFACTURING A TiAl BLADE OF A TURBINE ENGINE
US-2018304329-A1 · Oct 25, 2018 · US
Hybrid cutting apparatus and method of cutting groove using the same
US-2018290216-A1 · Oct 11, 2018 · US
Air conditioner
US-2018259226-A1 · Sep 13, 2018 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23P13/02?
- CPC B23P13/02 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B23P13/02 (Operations & Transport)?
- Our database includes 136 publications tagged with this CPC code.
- Is patent activity under CPC B23P13/02 growing?
- Publication counts under this code: 14 in 2024 vs 6 in 2025 (latest complete years).