Spacecraft servicing devices and related assemblies, systems, and methods
US-2023365275-A1 · Nov 16, 2023 · US
Tethers
Tethers · 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 | B64G1/648 |
| Official title | {Tethers} |
| Display label | Tethers |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 11 |
| 2024 | 3 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spacecraft servicing devices and related assemblies, systems, and methods
US-11724826-B2 · Aug 15, 2023 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-11718420-B2 · Aug 8, 2023 · US
Enhanced thrust from ion-propelled spacecraft via tethered ion blocker
US-11722123-B2 · Aug 8, 2023 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-11685554-B2 · Jun 27, 2023 · US
Net, tether storing apparatus, and manufacturing method for a net
US-11585020-B2 · Feb 21, 2023 · US
Electrodynamic assembly for propelling a spacecraft in orbit around a star having a magnetic field
US-11535405-B2 · Dec 27, 2022 · US
Electron source and electron source unit
US-11476075-B2 · Oct 18, 2022 · US
Four-wheeled articulated steering vehicle system
US-11433959-B2 · Sep 6, 2022 · US
Systems and methods for deploying a deorbiting device
US-11420775-B2 · Aug 23, 2022 · US
Fluid transfer couplings and methods therefor
US-11353152-B1 · Jun 7, 2022 · US
Electron source and electron source unit
US-2022157551-A1 · May 19, 2022 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-2022002004-A1 · Jan 6, 2022 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-11124318-B2 · Sep 21, 2021 · US
Enhanced thrust from ion-propelled spacecraft via tethered ion blocker
US-2021269177-A1 · Sep 2, 2021 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-2021253277-A1 · Aug 19, 2021 · US
Systems for selectively feeding chunk polysilicon or granular polysilicon in a crystal growth chamber
US-11085126-B2 · Aug 10, 2021 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-2021237909-A1 · Aug 5, 2021 · US
Elastic metamaterial and method for improving vibration reduction performance thereof
US-2021206516-A1 · Jul 8, 2021 · US
Spacecraft servicing devices and related assemblies, systems, and methods
US-10994867-B2 · May 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64G1/648?
- CPC B64G1/648 is the Cooperative Patent Classification code for “Tethers.”
- How many patents are filed under CPC B64G1/648 (Tethers)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC B64G1/648 growing?
- Publication counts under this code: 3 in 2024 vs 8 in 2025 (latest complete years).