The aerospace and defense industry continues to be a hotbed of patent innovation. Activity is driven by modernization imperatives, industrial automation, platform digitization, and growing importance of technologies such as artificial intelligence (AI), alternative propulsion solutions, materials science and additive manufacturing. In the last three years alone, there have been over 84,000 patents filed and granted in the aerospace and defense industry, according to GlobalData’s report on 3D printing in defense: 3D printed turbine components. Buy the report here.
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According to GlobalData’s Technology Foresights, which uses over 260,000 patents to analyze innovation intensity for the aerospace and defense industry, there are 110 innovation areas that will shape the future of the industry.
3D printed turbine components is a key innovation area in 3D printing
3D Printing or additive manufacturing is the process whereby three-dimensional products can be produced through the iterative layering of precursor materials using a specialized printer. This process has been leveraged across numerous industries to streamline manufacturing processes through greater efficiency, precision and cost-reduction. Due to these inherent benefits, 3D printing practices are being increasingly used in the aerospace domain to manufacture specialized and unique components such as those used in the development of engine turbines.
GlobalData’s analysis also uncovers the companies at the forefront of each innovation area and assesses the potential reach and impact of their patenting activity across different applications and geographies. According to GlobalData, there are 25 companies, spanning technology vendors, established aerospace and defense companies, and up-and-coming start-ups engaged in the development and application of 3D printed turbine components.
Key players in 3D printed turbine components – a disruptive innovation in the aerospace and defense industry
‘Application diversity’ measures the number of applications identified for each patent. It broadly splits companies into either ‘niche’ or ‘diversified’ innovators.
‘Geographic reach’ refers to the number of countries each patent is registered in. It reflects the breadth of geographic application intended, ranging from ‘global’ to ‘local’.
Patent volumes related to 3D printed turbine components
| Company | Total patents (2021 - 2023) | Premium intelligence on the world's largest companies |
| Deutsche Lufthansa | 9 | Unlock Company Profile |
| Rolls-Royce | 61 | Unlock Company Profile |
| Snecma Services | 1 | Unlock Company Profile |
| KKR | 25 | Unlock Company Profile |
| Baker Hughes | 1 | Unlock Company Profile |
| Siemens | 96 | Unlock Company Profile |
| Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung | 24 | Unlock Company Profile |
| Allied Power Group | 1 | Unlock Company Profile |
| Sulzer | 31 | Unlock Company Profile |
| Snecma | 13 | Unlock Company Profile |
| Alstom | 14 | Unlock Company Profile |
| General Electric | 251 | Unlock Company Profile |
| Siemens Energy | 215 | Unlock Company Profile |
| Mitsubishi | 21 | Unlock Company Profile |
| Raytheon Technologies | 86 | Unlock Company Profile |
| SCHUNK | 1 | Unlock Company Profile |
| Safran | 47 | Unlock Company Profile |
| DMG Mori Seiki | 2 | Unlock Company Profile |
| Honeywell International | 7 | Unlock Company Profile |
| Kennametal | 5 | Unlock Company Profile |
| Mitsubishi Heavy Industries | 21 | Unlock Company Profile |
| CDP Equity | 6 | Unlock Company Profile |
| Toshiba | 6 | Unlock Company Profile |
| SLM Solutions Group | 9 | Unlock Company Profile |
| Ansaldo Energia | 11 | Unlock Company Profile |
| DMG Mori | 3 | Unlock Company Profile |
Source: GlobalData Patent Analytics
RTX (formerly Raytheon Technologies) is one of the leading patent filer in the 3D printed turbine components segment due to the company’s widespread integration of 3D printing capabilities within its supply chain and particularly its subsidiary Pratt & Whitney, which specializes in the manufacture of aircraft engines. Patents have included 3D printed designs of turbine inlets, airfoils, shafts and engine covers, amongst other things.
Some other leading patent filers in this domain include General Electric and Siemens Energy.
In terms of application diversity, General Electric leads the pack, while Siemens Energy and RTX stood in the second and third positions, respectively. By means of geographical reach, Sulzer held the top position, followed by SLM Solutions Group and Deutsche Lufthansa.
To further understand the key themes and technologies disrupting the aerospace and defense industry, access GlobalData’s latest thematic research report on 3D Printing in Aerospace and Defense.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
