Twistlock alignment
US-2026070483-A1 · Mar 12, 2026 · US
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Welding, e.g. laser welding
Welding, e.g. laser welding · 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 | B63B73/43 |
| Official title | Welding, e.g. laser welding |
| Display label | Welding, e.g. laser welding |
| Total patents | 19 |
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 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Intelligent electromagnetic induction heating leveling system and method thereof
US-12233482-B2 · Feb 25, 2025 · US
Fabrication system for the manufacture of a support frame for a pressure vessel, and method of manufacture of a support frame for a pressure vessel with provision of such fabrication system
US-2024424618-A1 · Dec 26, 2024 · US
Intelligent electromagnetic induction heating leveling system and method thereof
US-2024408702-A1 · Dec 12, 2024 · US
Corner structure for a sealed, thermally insulated tank
US-11674643-B2 · Jun 13, 2023 · US
Membrane type insulation system for cryogenic liquefied gas carrier cargo tank and liquefied gas fuel container
US-11597477-B2 · Mar 7, 2023 · US
System for storing and transporting a cryogenic fluid on a ship
US-11407478-B2 · Aug 9, 2022 · US
Tangent support tube for life raft assemblies
US-11401014-B2 · Aug 2, 2022 · US
Tangent support tube for life raft assemblies
US-2021291946-A1 · Sep 23, 2021 · US
Membrane type insulation system for cryogenic liquefied gas carrier cargo tank and liquefied gas fuel container
US-2021284290-A1 · Sep 16, 2021 · US
Vessel cargo hold having void space
US-10994808-B2 · May 4, 2021 · US
System for storing and transporting a cryogenic fluid on a ship
US-2020398943-A1 · Dec 24, 2020 · US
Vessel including insulating corner blocks provided with stress relief slots
US-10801669-B2 · Oct 13, 2020 · US
Vessel including insulating corner blocks provided with stress relief slots
US-2019120430-A1 · Apr 25, 2019 · US
Vessel cargo hold having void space
US-2019084652-A1 · Mar 21, 2019 · US
Multilayer Component and Method for the Manufacture Thereof
US-2019061886-A1 · Feb 28, 2019 · US
Heat-insulation system for liquefied natural gas cargo hold
US-10023270-B2 · Jul 17, 2018 · US
Heat-insulation system for liquefied natural gas cargo hold
US-2017320549-A1 · Nov 9, 2017 · US
Dissimilar material joint, structure in which dissimilar material joint is used, and method of producing the same
US-9073151-B2 · Jul 7, 2015 · US