B64G 1/2427
Transfer orbits
Official title: {Transfer orbits}
B64G1/2427 (Transfer orbits) appears on 331 US grants and 266 published applications in this corpus.
Search patents in B64G- Granted patents
- 331
- Published applications
- 266
- Assignees
- 131
- Inventors
- 575
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 13 | 2 |
| 2002 | 8 | 8 |
| 2003 | 13 | 10 |
| 2004 | 7 | 4 |
| 2005 | 3 | 7 |
| 2006 | 5 | 4 |
| 2007 | 7 | 11 |
| 2008 | 6 | 6 |
| 2009 | 10 | 7 |
| 2010 | 5 | 8 |
| 2011 | 5 | 6 |
| 2012 | 7 | 11 |
| 2013 | 6 | 7 |
| 2014 | 9 | 14 |
| 2015 | 11 | 9 |
| 2016 | 11 | 19 |
| 2017 | 11 | 15 |
| 2018 | 12 | 14 |
| 2019 | 11 | 15 |
| 2020 | 23 | 11 |
| 2021 | 17 | 22 |
| 2022 | 11 | 13 |
| 2023 | 18 | 12 |
| 2024 | 13 | 14 |
| 2025 | 20 | 10 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of space transportation using a distributed network of space tugs2 Jun 2026US 12,643,684 B2Montero USA Incorporated
- Space traffic management method, collision avoidance assist business device, space object business device, mega-constellation business device, rocket launch assist business device, space situational awareness business device, debris removal business device, rocket launch business device, and OADR19 May 2026US 12,630,307 B2Mitsubishi Electric Corporation
- Microgravity in low earth orbit with continuous electric propulsion31 Mar 2026US 12,589,892 B1Blue Origin Manufacturing, LLC
- Satellite constellation maintaining method, satellite constellation, orbital dropping method, and artificial satellite28 Oct 2025US 12,454,370 B2Mitsubishi Electric Corporation
- Spacecraft servicing devices and related assemblies, systems, and methods7 Oct 2025US 12,434,860 B2Northrop Grumman Systems Corporation
- Space traffic management system, space traffic management method, and oadr24 Sep 2026US 2026/0285506 A1Mitsubishi Electric Corporation
- Generalized Method for Orbital Launch Trajectories30 Jul 2026US 2026/0217387 A1Akcasu Hypersonics, LLC
- Low earth orbit with electric propulsion16 Jul 2026US 2026/0200603 A1Blue Origin Manufacturing, LLC
- Orientation control of a low-thrust propulsion extraterrestrial vehicle to maintain solar alignment19 Mar 2026US 2026/0077882 A1Blue Origin Manufacturing, LLC
- Attitude profile control of a low-thrust propulsion extraterrestrial vehicle19 Mar 2026US 2026/0077883 A1Blue Origin Manufacturing, LLC
Most cited
By later US patents
- Method and apparatus for deploying a satellite network110US 5,199,672 AOrbital Sciences Corporation · 1993
- Multiple usage thruster mounting configuration91US 6,032,904 ASpace Systems/Loral, Inc. · 2000
- In-space servicing of spacecraft employing artificial life robotics78US 5,299,764 A1994
- Payload housing and assembly joint for a launch vehicle77US 5,743,492 ALockheed Martin Corporation · 1998
- Payload carry and launch system75US 6,193,187 B12001