Industrial Robot Arm Grasping and Manipulation Patent Landscape
Industrial Robot Arm Grasping and Manipulation Patent Landscape in 2026
The industrial robot arm grasping and manipulation space comprises 68 patent families, led by Schmalz Flexible Gripping Inc with a narrow but clear margin over a fragmented field. Activity peaked in 2019 and has since eased, placing the field in a declining phase on an annual-volume basis, though adjacent branches such as conveying integration and agricultural harvesting remain sparsely covered.
Schmalz leads a fragmented, specialist field
Schmalz Flexible Gripping Inc holds the top position among ranked applicants, followed by Soft Robotics Inc in second place and Robotools in third. The top five filers account for roughly a quarter of the combined output of the hundred largest filers, indicating limited concentration rather than a dominant platform player.
The tier gap between the leader and mid-tier applicants is narrow: the top-ranked filer holds 9 patent records while the second-ranked holds 6 and the third holds 4. This compressed hierarchy suggests the field has not yet consolidated around a single technology standard, and smaller specialists remain competitive.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Schmalz Flexible Gripping Inc | 9 | |
| 2 | Soft Robotics Inc | 6 | |
| 3 | ROBOTOOLS | 4 | |
| 4 | IDEC Corporation | 3 | |
| 5 | Viscon Group Holding BV | 3 | |
| 6 | Wuxi Landan Machinery Co Ltd | 2 | |
| 7 | Guangdong Power Grid Co Ltd Dongguan Power Supply Bureau | 2 | |
| 8 | Zhejiang Qianjiang Robot Co Ltd | 2 | |
| 9 | Omron Corporation | 2 | |
| 10 | Nippon Oil Co Ltd | 2 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | Yutaka Electronics | 2 | |
| 12 | Chen Chunli | 2 | |
| 13 | Guoren Robot Tianjin Co Ltd | 2 | |
| 14 | K-Road Robotics Co Ltd | 2 | |
| 15 | Sankyo Seiki Mfg Co Ltd | 1 | |
| 16 | Shenzhen Yiyue Intelligent Technology Co Ltd | 1 | |
| 17 | Technische Universitat Dresden | 1 | |
| 18 | Suzhou Xushuo Electronic Technology Co Ltd | 1 | |
| 19 | Bereznikov Gennadij | 1 | |
| 20 | Chongqing Jiangdong Machinery | 1 |
Schmalz’s position, anchored in flexible and soft-gripping hardware, reflects a design philosophy diverging from traditional rigid end-effectors. Soft Robotics Inc’s second-place standing reinforces the observation that compliant grasping has attracted the most sustained IP investment among identifiable applicants.
Filings from 2024 onward are subject to publication lag and are likely undercounted; the apparent drop in those years should not be interpreted as a measure of current market activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A 2019 peak followed by easing volume; B25J dominates the technology mix
The annual filing trend reveals a clear activity peak in 2019 followed by moderated volume, while the technology composition chart shows overwhelming concentration in the manipulators and robots class with a long tail of adjacent applications.
Annual filing trend
Filings rose from 2 in 2017 to a peak of 17 in 2019, then moderated into a 7–11 range through 2023 before declining to single digits in 2024 and 2025. The 2024–2025 figures are subject to publication lag and should be read as floors rather than final counts.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The B25J manipulators and robots class accounts for the large majority of patent records, confirming this as a hardware-centric, end-effector-focused domain. Secondary classes — conveying and material handling, metal working, harvesting, welding, and grinding — each account for only a handful of records, signaling that integration with upstream and downstream process steps remains sparsely patented.
↗ 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.
Agricultural manipulator; assembly thereof with a …
An agricultural manipulator, configured to perform agricultural processing from a group, at least including harvesting and pruning. The manipulator includes-a carrier, a connector arranged on the carrier and configured to connect the manipulator to a robot arm, and at least one manipulating device on the carrier from a group, at least comprising a gripper… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Production method of robot hand element | 54 |
| 2 | Field- assembled soft gripping for industrial and … | 40 |
| 3 | Mechanism for providing actuator movement, e.g. mi… | 16 |
| 4 | 一种可做直线型运动的工业机器人手臂 | 15 |
| 5 | Gripper | 15 |
| 6 | Field-assembled soft gripping for industrial and c… | 14 |
| 7 | Robot hand | 14 |
| 8 | Battery inspection device | 13 |
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
The combination of a post-peak filing curve, fragmented ownership, and. China’s dominance as the leading filing office creates a specific set of signals for teams evaluating entry or portfolio expansion in this space.
Field in decline from a 2019 peak
The lifecycle stage is classified as Decline, driven by annual volumes easing back from the 2019 peak of 17 filings. On a multi-year window the corpus totals 68 patent families, but the annual rate has not recovered. Teams entering now face an established — if fragmented — prior-art base and should expect freedom-to-operate analysis to center on the 2018–2021 cohort of filings.
Lifecycle: DeclineFragmented field with no dominant platform holder
The top five filers hold roughly 24% of the combined output of the hundred largest filers, a low concentration figure for an industrial hardware domain. No single applicant has built a portfolio large enough to define a standard or block broad entry. This fragmentation favors targeted, application-specific filings over broad platform claims.
Low concentrationNo co-filing partnerships detected in the evidence
The collaboration dataset returned no co-applicant pairs in this landscape. The absence of observable joint filings may reflect the preponderance of single-entity SME and specialist applicants in the ranking. R&D teams seeking partnership signals will need to look beyond formal co-filing to licensing, standards participation, and supply-chain relationships.
Evidence pendingChina dominates filing activity; US and Europe are secondary
China accounts for 50 of the patent records in this landscape, making it by far the primary filing jurisdiction. Japan follows with 12, while Europe via the EPO and the United States each account for 7. South Korea contributes 5. This distribution suggests Chinese domestic manufacturers are the most active filers, but Western applicants such as Schmalz and Soft Robotics hold disproportionate citation weight relative to their filing volume.
China-led geographyGo 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.
Co-filing pairs, ranked by the number of jointly-filed patent families.
Schmalz and Soft Robotics lead on volume; momentum has eased
The two leading applicants by patent records are both Western specialists in flexible and soft gripping, yet their recent filing momentum has softened — consistent with the broader post-peak trend in the field.
Schmalz Flexible Gripping Inc
Schmalz holds the top position with 9 patent records, concentrated entirely in the B25J manipulators and robots class. The portfolio reflects a focus on flexible end-effector hardware — vacuum-based and compliant gripping systems — that spans multiple B25J subclasses. Momentum data for Schmalz is not separately broken out in the evidence, but the company’s position at the top of the ranking with a focused, hardware-centric portfolio positions it as the reference filer in this space.
9 patent recordsSoft Robotics Inc
Soft Robotics Inc holds second place with 6 patent records, with technology emphasis spanning B25J subclasses covering end-effectors, robot control, and sensing — notably B25J 15, B25J 19, and B25J 9. Recent momentum shows a trend of –85% versus the prior period, indicating a sharp contraction in new filings from what was already a small base. This decline may reflect the company’s known restructuring activity rather than a loss of technical relevance.
6 patent records| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Soft Robotics Inc | 2 | ▼ -85% |
Under-served adjacent branches worth monitoring
Several IPC classes adjacent to the dominant B25J core show very low patent record counts, suggesting areas where grasping and manipulation technology intersects with other domains but has attracted little dedicated IP activity. These are observations of relative sparsity; whether they represent actionable opportunities depends on a team’s specific technical roadmap.
B65G · Conveying and material handling integration
This branch holds only 5 patent records and a 4% share of the landscape. Robot arm grasping systems are routinely deployed at the interface of conveyor lines, yet integration-level IP — covering the handoff between conveying equipment and compliant grippers — is sparsely filed. Teams developing end-to-end pick-and-place solutions for logistics or food processing may find this adjacency worth exploring, as the technical barrier is well-understood and the prior-art density is low.
Search this in Eureka →A01D · Harvesting and agricultural grasping
Agricultural harvesting accounts for only 3 patent records at a 2% share, despite being a widely discussed application for compliant robot gripping. The low filing density may reflect the early commercial stage of agricultural robotics or preference for trade-secret protection. For teams with sensor-fusion or soft-gripper capabilities, this branch offers a plausible entry path where existing B25J portfolios can be extended with crop-specific end-effector claims under A01D.
Search this in Eureka →How leading applicants differ by technology route
Strength of each leader across the main technology routes.
| Player | B25J 15 · Manipulators & robots | B25J 19 · Manipulators & robots | B25J 9 · Manipulators & robots | B25J 18 · Manipulators & robots | B25J 11 · Manipulators & robots |
|---|---|---|---|---|---|
| Soft Robotics Inc | Strong · 14 | Strong · 13 | Strong · 12 | Absent | Absent |
| ROBOTOOLS | Strong · 4 | Strong · 3 | Absent | Absent | Absent |
| Chen Chunli | Absent | Strong · 2 | Strong · 2 | Moderate · 1 | Absent |
| Guangdong Power Grid Co Ltd Dongguan Power Supply Bureau | Strong · 2 | Moderate · 1 | Absent | Absent | Moderate · 1 |
| Chungnam National University Industry-Academic Cooperation Foundation | Absent | Strong · 1 | Strong · 1 | Strong · 1 | Strong · 1 |
| Taegang Tech Co Ltd | Absent | Absent | Strong · 2 | Absent | Strong · 2 |
Frequently asked questions
The landscape covers 68 patent families focused on industrial robot arm grasping and manipulation.
Schmalz Flexible Gripping Inc leads with 9 patent records, followed by Soft Robotics Inc with 6 and Robotools with 4.
China is the dominant filing jurisdiction with 50 patent records. Japan follows with 12, and both Europe via the EPO and the United States account for 7 each.
The field is classified in a Decline stage. Annual filings peaked in 2019 at 17 records and have eased since. Recent-year figures for 2024 and 2025 are subject to publication lag and represent floors rather than final totals.
B25J — covering manipulators and robots — is overwhelmingly dominant. Adjacent classes such as B65G conveying, B23P metal working, and A01D harvesting each account for only a small number of records.
No co-applicant collaboration pairs are detected in the evidence for this landscape. The field appears to be driven by single-entity specialist filers rather than consortium or joint-development agreements.
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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.
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