Rapid Launch Refurbishment Patents: Top Companies & Trends 2026
Filing growth compares 2021 (27 records) with 2024 (12) — a three-year span. 2024 is the most recent year we treat as complete: publication lags filing by roughly 18 months, so 2025 onwards are still filling in and any growth rate that ends there would understate the field. Top-5 share is the combined record count of the five largest assignees divided by all 392 records in scope (CR5), not by the ranked leaders only.
What this landscape covers
This landscape tracks patent activity tied to rapid turnaround and refurbishment of reusable launch vehicles — the systems, procedures and hardware that let a booster or vehicle fly again without a lengthy rebuild. The scope spans 392 published records filed or published between 2015 and mid-2026, drawn from a search string anchored on rapid launch refurbishment terminology and related conceptual pairings.
Coverage is dominated by cosmonautics and spacecraft classifications, but a meaningful share of records sit in aeroplane, propulsion, robotics and even lighter-than-air and non-explosive weapons subclasses — a reminder that refurbishment-relevant claims often originate in adjacent aerospace and defense filings rather than being purpose-built for launch vehicles alone.
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Filing trends and technology composition
Two views of the same 392 records: how filing activity has moved year over year, and how it splits across IPC subclasses. Because a single record can carry several IPC codes, the subclass shares add up to more than 100% of the record total.
Filing trend, 2017–2026
Filings rose to a peak of 27 in 2021, then eased to 12 by 2024, the most recent year that can be treated as complete — a 56% decline over that three-year span. 2025 and 2026 figures are still incomplete because publication typically lags filing by around 18 months, so the most recent years should not be read as a continued slowdown.
Technology composition by IPC subclass
B64G (cosmonautics & spacecraft) accounts for 27.3% of the 392 records, followed by B64C (aeroplanes & helicopters) at 11.0% and F02K (jet & reaction propulsion) at 7.7%. F41B, G21B, B25J, G06F and B64B each cover a smaller but non-trivial slice, showing that refurbishment claims cut across propulsion, robotics, data processing and airframe categories rather than sitting in one bucket.
Shares are the percentage of the 392 records in scope. A patent can carry several IPC classes, so the shares add up to more than 100%.
Go deeper on Reusable Launch Vehicles: Rapid Launch Refurbishment Patent Landscape with Eureka
This page is one run against one query. Ask Eureka your own question about reusable launch vehicles: rapid launch refurbishment patent landscape and every answer comes back with the patent numbers behind it.
Try EurekaRepresentative filing and most-cited records
Sea landing of space launch vehicles and associated systems and methods
Launch vehicle systems and methods for landing and recovering a booster stage and/or other portions thereof on a platform at sea or on another body of water are disclosed. In one embodiment, a reusable space launch vehicle is launched from a coastal launch site in a trajectory over water. After booster engine cutoff and upper stage separation, the booster stage reenters the earth's atmosphere in a tail-first orientation. The booster engines are then restarted and the booster stage performs a vertical powered landing on the deck of a pre-positioned sea-going platform.Filed by Blue Origin Manufacturing, LLC — one of the earliest published approaches to sea-based booster recovery as a precursor to rapid turnaround.
| # | Publication no. | Patent title | Citations |
|---|---|---|---|
| 1 | US20020178077A1 | Method for automatically invoking a software module in response to an internal or external event affecting th… | 369 |
| 2 | US20170104426A1 | Electrical power generation systems and methods regarding same | 175 |
| 3 | US6260797B1 | Transformable gun launched aero vehicle | 167 |
| 4 | US4802639A | Horizontal-takeoff transatmospheric launch system | 163 |
| 5 | US20130037650A1 | Systems and Methods for Long Endurance Airship Operations | 147 |
| 6 | US6017000A | Apparatus and methods for in-space satellite operations | 140 |
| 7 | US20040026571A1 | Apparatus and methods for in-space satellite operations | 133 |
| 8 | US6484973B1 | Apparatus and methods for in-space satellite operations | 131 |
| 9 | US5806802A | Apparatus and methods for in-space satellite operations | 122 |
| 10 | US20100096491A1 | Rocket-powered entertainment vehicle | 112 |
Citation counts reflect influence within the searched corpus and skew toward older filings; they are not a measure of current commercial relevance.
Each row carries its publication number; clicking a row searches Eureka by that number.
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Reading concentration, growth and citation data together points to where claim space is occupied and where it is thin.
A defined leader group, not a crowded field
The top 5 assignees combine for 185 of the 392 records in scope, and the top 10 extend that to 59.7%. That leaves a long tail of single- or few-filing entrants below the leaders, meaning most of the field's core refurbishment claims are already staked by a small group.
Filing pace has cooled from its 2021 peak
Filings peaked at 27 in 2021 and fell to 12 by 2024, a 56% decline over that span — the last year that can be treated as a complete data point given typical publication lag.
Spacecraft claims lead, but propulsion and robotics matter too
B64G covers more than a quarter of all 392 records, but F02K (jet & reaction propulsion), B25J (manipulators & robots) and G06F (data processing) each carry a meaningful share, indicating refurbishment claims often hinge on handling, inspection and control systems as much as airframe design.
US filings anchor the field, PCT and EPO follow
The United States receives the largest share of records at 184, with Europe (EPO) at 60 and WIPO/PCT filings at 46. Canada, Australia and Germany each sit in the low teens, suggesting protection strategies concentrate on the US market first before extending internationally.
Eureka can read the same corpus for gaps instead of for coverage: under-claimed branches adjacent to reusable launch vehicles: rapid launch refurbishment patent landscape, with the prior art for and against each one.
Where to take this analysis
The dataset points to specific next steps depending on whether the goal is freedom-to-operate, competitive tracking, or drafting.
Check freedom-to-operate in under-claimed branches
The gaps in robotics, thermal protection replacement and modular reservicing interfaces are thinner than the core spacecraft classes, but that does not mean they are clear — a targeted search against the leading assignees' full portfolios is the next step.
Explore white space in EurekaTrack the leader group's recent activity
With most of the top assignees showing no new filings in the latest year, watch for renewed activity or new entrants before assuming the field has settled.
Monitor assignees in EurekaStudy the most-cited prior art before drafting
The most-cited records in this set date back over a decade; understanding what they actually claim is essential before filing adjacent subject matter.
Review key patents in EurekaCommon questions about this landscape
One assignee leads with 97 records, well ahead of the fifth-place holder at 11 and tenth place at 9. The top 5 assignees combined hold 185 of the 392 records in scope, or 47.2%, and the top 10 extend that to 59.7%. Below that group there is a long tail of assignees with only a few filings each, so the field has a defined leadership group rather than being evenly spread.
Filings peaked in 2021 at 27 and had fallen to 12 by 2024, the last year that can be treated as complete, a 56% decline over that span. Figures for 2025 and 2026 are still incomplete because publication typically lags filing by around 18 months, so those most recent years understate actual activity rather than confirming a continued drop. The honest read is a cooling trend through 2024, not a confirmed multi-year decline.
The largest share, 27.3% of the 392 records, carries the B64G cosmonautics and spacecraft classification. Aeroplanes and helicopters (B64C) follow at 11.0%, and jet and reaction propulsion (F02K) at 7.7%. Smaller but notable shares cover non-explosive weapons systems, fusion reactors, robotics manipulators, digital data processing and lighter-than-air aircraft, showing refurbishment-relevant claims span well beyond spacecraft-specific hardware.
The technology composition data shows several subclasses with meaningful but comparatively thin coverage relative to the dominant spacecraft and aeroplane classes — areas like autonomous post-flight inspection robotics, rapid thermal protection replacement and modular reservicing interfaces. These are not confirmed white space until checked against the leading assignees' specific claims, but they carry lower filing density in this dataset than the core categories. A formal freedom-to-operate search focused on the leader group's portfolios is the recommended next step before drafting.
The United States leads by a wide margin with 184 records, more than double the next largest venue. Europe (EPO) follows at 60 filings and WIPO/PCT filings at 46, with Canada, Australia and Germany each in the low teens. This pattern suggests applicants prioritise US protection first and extend selectively into Europe and international PCT filings rather than filing broadly across all jurisdictions from the outset.
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Disclaimer. This page is generated from Patsnap Eureka data drawn from a limited snapshot of global patent and scientific-literature records, and is provided for general information and reference only.
Patent data carries inherent limitations: recent filings (typically the most recent 18–24 months) are under-counted due to standard publication lag; counts may be reported at either a patent-family or a patent-record basis and are not always directly comparable; classification, applicant-name, and citation data may contain errors, duplicates, or omissions; and the underlying search query defines and constrains the scope shown. As a result, the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing on this page constitutes an exhaustive prior-art, novelty, freedom-to-operate, or validity search, nor does it constitute legal, financial, investment, or professional advice, and it should not be relied upon as such. Any patent, commercial, or strategic decision should be verified independently and reviewed with qualified patent, legal, and domain professionals. Patsnap makes no warranties, express or implied, as to the accuracy, completeness, or fitness for any particular purpose of the information presented.
Machine translation. Assignee and organisation names originally recorded in Chinese, Japanese or Korean have been rendered into English by an AI translation step so that the tables stay readable. These renderings are best-effort and may not match a company’s registered English name; the original name is what the underlying patent record carries, and it is what any Eureka query launched from this page uses.