Digital Twin Manufacturing Patent Landscape 2026
Digital Twin Manufacturing Patent Landscape in 2026
Siemens Energy Global dominates a small but sharply concentrated field, holding 5 of 10 patent families in scope and anchoring coverage squarely in additive manufacturing and plastics shaping. Annual volume peaked in 2021 and has since plateaued, signalling that the field is transitioning from early growth into maturity with filings now running at a lower steady rate.
Siemens Energy leads a highly concentrated field with half the portfolio
Siemens Energy Global GmbH & Co KG holds 5 patent families — half of the entire corpus — making it the uncontested leader. The remaining seven ranked applicants each hold a single patent family, confirming an extreme two-tier structure where one incumbent vastly outweighs all challengers combined.
The top five filers collectively account for 75% of the hundred largest filers’ combined total, a concentration level that leaves very little defensive depth among second-tier players. The gap between rank 1 and rank 2 is effectively a fivefold difference, which is unusually wide even for an early-stage niche.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | SIEMENS ENERGY GLOBAL GMBH & CO KG | 5 | |
| 2 | Jilin University | 1 | |
| 3 | Anhui Huizheng Electronic Technology Co Ltd | 1 | |
| 4 | Zhejiang University | 1 | |
| 5 | Hunan Farsoon High Tech Co Ltd | 1 | |
| 6 | Strong Force VCN Portfolio 2019 LLC | 1 | |
| 7 | DR KIRAN KUMAR NAMALA | 1 | |
| 8 | DR GADDE RAGHU BABU | 1 |
Siemens Energy’s dominant position, built on additive manufacturing and plastics-shaping coverage, means that any entrant seeking freedom-to-operate in the core technical routes must engage with its portfolio. The field is effectively a single-leader ecosystem at this stage.
The most recent 18–24 months of filings are subject to publication lag and likely under-represent actual activity; conclusions about late-period volume should be treated as provisional. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Filing volume peaked in 2021 and additive manufacturing dominates the technology mix
The two charts below map the temporal trajectory of filing activity and the distribution of technology classes across the corpus, revealing a field that surged briefly around 2021 and is now consolidating around a tight cluster of additive-process classifications.
Annual filing trend
Filings were absent before 2020, then jumped to a peak of 4 families in 2021, before settling at 2 per year in 2022 and 2023 and falling to 1 in 2024. The 2025–2026 figures reflect publication lag and should not be read as a further decline. The overall trajectory is consistent with a field that had a brief early surge and has since plateaued near, but below, its peak.
↗ Hover for values · click a bar to ask EurekaTechnology composition
Additive manufacturing (B33Y) appears across all 10 patent families, making it the structural backbone of the corpus. Plastics shaping (B29C, 7 records) and powder metallurgy (B22F, 6 records) form a secondary cluster, indicating that the dominant use case is digital-twin-guided layer-by-layer fabrication. Pictorial communication (H04N, 4 records) is a notable secondary thread, likely tied to in-process imaging and monitoring. All other classes appear in only 1–2 records, confirming that coverage outside the core additive stack is sparse.
↗ Hover for values · click a bar to ask EurekaHighly cited patent families surfaced by the query
Citation-heavy patent families returned by the query. Use this section as citation context, not as a curated list of the most topic-specific patents.
Adaptive additive manufacturing for value chain ne…
An information technology system for a distributed manufacturing network includes an additive manufacturing management platform configured to manage process and production workflows for a set of distributed manufacturing network entities through design, modeling, printing, and supply chain stages. The information technology system includes an artificial… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | 一种选择性激光熔融增材制造数字孪生系统 | 9 |
| 2 | 一种基于云服务的增材制造数字孪生系统构建方法 | 8 |
| 3 | Adaptive additive manufacturing for value chain ne… | 7 |
| 4 | Computer-implemented correlation between monitorin… | 5 |
| 5 | Computer-implemented correlation between monitorin… | 3 |
| 6 | Computer-implemented correlation between monitorin… | 1 |
Ranked by total forward citations. Citation counts favour older and broadly cited patent families, and broad or adjacent patents may appear when they match the search scope. Treat this section as citation context, not as a curated list of the most topic-specific patents. Some patent titles may be shown in their original, non-English language where an accurate translation could not be guaranteed.
What the competitive structure means for R&D investment decisions
Four structural observations — maturity stage, concentration, collaboration patterns, and geographic spread — shape the risk and opportunity profile for teams considering entry or expansion in this space.
Field is at a plateau after a 2021 peak
The lifecycle stage is Maturity, with annual filings having plateaued near their 2021 peak and recent-window growth at zero. This means foundational claim space is largely staked and the cost of differentiation is rising. Teams entering now should focus on white-space branches rather than competing head-on with established additive-manufacturing claims.
Lifecycle: MaturitySingle incumbent holds half the portfolio
The top five filers account for 75% of the hundred largest filers’ combined total, and Siemens Energy alone holds 5 patent families versus 1 each for every other named applicant. This winner-takes-most structure creates strong freedom-to-operate constraints around core additive manufacturing and plastics-shaping routes. New entrants should conduct targeted clearance against Siemens Energy’s portfolio before committing R&D resources to those routes.
High concentrationOne recorded co-filing partnership: Hunan Farsoon and Anhui Huizheng
The only identified co-applicant relationship is between Hunan Farsoon High Tech Co Ltd and Anhui Huizheng Electronic Technology Co Ltd, who share 1 patent family. The ecosystem is otherwise composed of independent single-family filers, suggesting that formal co-development is rare at this stage. This leaves room for a strategically placed collaboration to stand out.
Limited co-filingChina and the US lead filings; Europe and India present but thin
China and the United States each appear in 3 patent records, with Europe (EPO) at 2, India at 1, and WIPO PCT at 1. The near-parity between China and the US indicates parallel innovation tracks rather than a single dominant jurisdiction. European and Indian coverage is thin, creating potential gaps for applicants seeking regional protection outside the two leading markets.
Dual-market focusGo beyond the landscape: Eureka’s TRIZ Solution agent breaks down an R&D problem and returns patented concept solutions, each with a technical approach and cited patent & literature evidence.
| Applicant | Collaborator | Co-filings |
|---|---|---|
| Hunan Farsoon High Tech Co Ltd | Anhui Huizheng Electronic Technology Co Ltd | 1 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
Siemens Energy anchors the field; all challengers are new entrants
The applicant landscape divides cleanly into one established leader with multi-family coverage and a group of single-family newcomers, each entering the field for the first time within the observed window.
Siemens Energy Global GmbH & Co KG
Siemens Energy holds 5 patent families, the largest portfolio by a wide margin. Its technology emphasis spans plastics shaping (B29C 64), additive manufacturing process control (B33Y 10), and additive manufacturing data/software (B33Y 50), reflecting a vertically integrated approach to digital-twin-guided fabrication. No momentum data is available for Siemens Energy in the recent-window comparison, meaning its trajectory beyond its established base is not confirmed by the evidence.
families: 5Hunan Farsoon High Tech Co Ltd
Hunan Farsoon holds 1 patent family and is flagged as a new entrant with a recent filing trend of new entrant, indicating no prior-period baseline to compare against. Its technology focus covers powder metallurgy process steps (B22F 10, B22F 12) and additive manufacturing process execution (B33Y 10), suggesting an orientation toward metal powder-bed digital-twin applications. Its co-filing relationship with Anhui Huizheng Electronic Technology is the only collaborative signal in the corpus.
families: 1| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Hunan Farsoon High Tech Co Ltd | 1 | ▲ new entrant |
| Zhejiang University | 1 | ▲ new entrant |
| Strong Force VCN Portfolio 2019 LLC | 1 | ▲ new entrant |
| Anhui Huizheng Electronic Technology Co Ltd | 1 | ▲ new entrant |
| Jilin University | 1 | ▲ new entrant |
| DR KIRAN KUMAR NAMALA | 1 | ▲ new entrant |
| DR GADDE RAGHU BABU | 1 | ▲ new entrant |
Under-served branches adjacent to the dominant additive-manufacturing core
Several IPC branches appear in only 1–2 patent records within a corpus of 10 families, placing them at the sparse periphery of current coverage. Two stand out as having plausible technical value alongside their relative sparsity.
B25J · Manipulators & robots
Only 1 patent record falls under robotic manipulators (B25J), despite robotics being a natural integration point for digital-twin-guided fabrication — where a virtual model could drive real-time adaptive control of robotic arms in assembly or deposition tasks. The sparse coverage suggests that robot-specific digital twin architectures have not yet been systematically claimed. An entrant with robotics hardware expertise and a digital-twin control stack could find limited prior art here, though a thorough freedom-to-operate review against broader robotic-control filings outside this corpus would be essential before committing.
Search this in Eureka →G06Q · Business, commerce & admin data processing
With only 2 patent records, the business-process and value-chain applications of digital twins in manufacturing — such as supply-chain simulation, predictive maintenance scheduling, or production planning — are lightly covered. Strong Force VCN Portfolio 2019 LLC’s single family in this area hints at early awareness of the commercial-layer opportunity. The technical path from physical process twin to operational decision-support systems is well-trodden in adjacent fields, and the sparse record count here is an observation that systematic coverage of this integration layer is absent, not yet an established opportunity.
Search this in Eureka →How leaders differ by technology route across additive and adjacent classes
Strength of each leader across the main technology routes.
| Player | B33Y 10 · Additive manufacturing (3D printing) | B33Y 50 · Additive manufacturing (3D printing) | B29C 64 · Shaping of plastics | B22F 10 · Powder metallurgy | H04N 1 · Pictorial communication (video/TV) |
|---|---|---|---|---|---|
| Siemens Energy Global GmbH & Co KG | Strong · 5 | Strong · 5 | Strong · 5 | Strong · 3 | Strong · 4 |
| Anhui Huizheng Electronic Technology Co Ltd | Strong · 1 | Strong · 1 | Absent | Strong · 1 | Absent |
| Strong Force VCN Portfolio 2019 LLC | Strong · 1 | Strong · 1 | Strong · 1 | Absent | Absent |
| Hunan Farsoon High Tech Co Ltd | Strong · 1 | Strong · 1 | Absent | Strong · 1 | Absent |
| Zhejiang University | Strong · 1 | Absent | Absent | Strong · 1 | Absent |
| Jilin University | Absent | Strong · 1 | Strong · 1 | Absent | Absent |
| DR GADDE RAGHU BABU | Strong · 1 | Absent | Absent | Absent | Absent |
Frequently asked questions
The corpus contains 10 patent families in scope as identified through PatSnap Eureka for this landscape.
Siemens Energy Global GmbH & Co KG is the leading holder with 5 patent families, representing half the entire corpus. No other applicant holds more than 1 patent family.
Additive manufacturing (B33Y) is the dominant class, appearing across all 10 patent families. Plastics shaping (B29C) and powder metallurgy (B22F) form a secondary cluster.
The field is at a Maturity stage, with annual filings having plateaued near the 2021 peak and recent-window growth at zero percent. The 2021 peak of 4 families per year has not been exceeded since.
China and the United States each appear in 3 patent records, followed by Europe (EPO) at 2, India at 1, and WIPO PCT at 1. Coverage outside China and the US is thin.
Only one co-filing relationship is recorded: Hunan Farsoon High Tech Co Ltd and Anhui Huizheng Electronic Technology Co Ltd share 1 patent family. The rest of the applicant pool consists of independent single-family filers.
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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.