Dual forging system and method
US-2018333767-A1 · Nov 22, 2018 · US
Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations {(B21J5/063 takes precedence)}
Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations {(B21J5/063 takes precedence)} · 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 | B21J1/06 |
| Official title | Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations {(B21J5/063 takes precedence)} |
| Display label | Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations {(B21J5/063 takes precedence)} |
| Total patents | 203 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 17 |
| 2017 | 17 |
| 2018 | 18 |
| 2019 | 24 |
| 2020 | 24 |
| 2021 | 20 |
| 2022 | 18 |
| 2023 | 17 |
| 2024 | 13 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of producing Ni-based superalloy
US-10131980-B2 · Nov 20, 2018 · US
Apparatus for forming a blank for finish forging for a forged crankshaft for a 4-cylinder engine, and method for manufacturing a forged crankshaft for a 4-cylinder engine using the same
US-10005121-B2 · Jun 26, 2018 · US
Heat-resistant ti alloy and process for producing the same
US-2018171457-A1 · Jun 21, 2018 · US
Dual forging system and method
US-9981306-B2 · May 29, 2018 · US
METHOD OF PRODUCING Ni-BASED SUPERALLOY
US-2018057921-A1 · Mar 1, 2018 · US
Nickel-base alloy and articles
US-2017349977-A1 · Dec 7, 2017 · US
Nickel-base alloy and articles
US-2017218485-A1 · Aug 3, 2017 · US
Method for manufacturing alloy ingot
US-2017216906-A1 · Aug 3, 2017 · US
Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the same
US-2017173664-A1 · Jun 22, 2017 · US
Apparatus for forming a blank for finish forging for a forged crankshaft for a 4-cylinder engine, and method for manufacturing a forged crankshaft for a 4-cylinder engine using the same
US-2017173663-A1 · Jun 22, 2017 · US
Forging die device
US-9682420-B2 · Jun 20, 2017 · US
Highly alloyed stainless steel forgings made without solution anneal
US-2017166986-A1 · Jun 15, 2017 · US
Method for manufacturing outer joint member for constant velocity universal joint, shaft member and outer joint member
US-2017122378-A1 · May 4, 2017 · US
Method for heating forging die device
US-9623476-B2 · Apr 18, 2017 · US
Methods for processing titanium alloys
US-9624567-B2 · Apr 18, 2017 · US
Method for producing structural components and chassis components by hot forming, and heating station
US-9616488-B2 · Apr 11, 2017 · US
Thermo-mechanical processing of nickel-base alloys
US-9616480-B2 · Apr 11, 2017 · US
Closed-die forging method and method of manufacturing forged article
US-9610630-B2 · Apr 4, 2017 · US
Articles, systems, and methods for forging alloys
US-2017050234-A1 · Feb 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21J1/06?
- CPC B21J1/06 is the Cooperative Patent Classification code for “Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations {(B21J5/063 takes precedence)}.”
- How many patents are filed under CPC B21J1/06 (Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations {(B21J5/063 takes precedence)})?
- Our database includes 203 publications tagged with this CPC code.
- Is patent activity under CPC B21J1/06 growing?
- Publication counts under this code: 13 in 2024 vs 11 in 2025 (latest complete years).