Heterogeneous Catalysis Process Intensification Patent Landscape
Heterogeneous Catalysis Process Intensification Patent Landscape in 2026
The heterogeneous catalysis process intensification patent corpus is a small but concentrated field dominated by a handful of specialized research-driven institutions, with Commonwealth Scientific and Industrial Research Organisation (CSIRO) holding the top-ranked position by a clear margin. The field has plateaued near its 2020 activity peak, making differentiation through adjacent technical branches a more viable entry strategy than direct competition in the core B01J class.
CSIRO leads a concentrated, specialist field
Commonwealth Scientific and Industrial Research Organisation (CSIRO) ranks first among all applicants, followed by Velocys Inc and the Regents of the University of Minnesota, reflecting a landscape shaped primarily by government research bodies and specialist process-technology companies rather than large vertically integrated chemical corporations.
The top five filers account for 43% of the combined total across the hundred largest filers, signalling a moderately high concentration for a field of this technical specificity. A visible tier gap separates the top two applicants from the rest of the ranked list, where most entrants hold only one to three patent records.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | COMMONWEALTH SCI & IND RES ORG | 15 | |
| 2 | Velocys Inc | 8 | |
| 3 | Regents of the University of Minnesota | 5 | |
| 4 | Rohm GmbH | 5 | |
| 5 | Sulzer Hexis AG | 4 | |
| 6 | Brno University of Technology (VUT Brno) | 3 | |
| 7 | Jiaxing University | 3 | |
| 8 | Cellmark Forensics Inc | 3 | |
| 9 | Jiaxing Funuo Nano Technology Co., Ltd. | 3 | |
| 10 | Sulzer Chemtech AG | 3 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | IFP Energies Nouvelles | 2 | |
| 12 | Hesse David J | 2 | |
| 13 | China University of Petroleum (Beijing) | 2 | |
| 14 | Silva Laura J | 2 | |
| 15 | Lydian Labs Inc | 2 | |
| 16 | Wacker Chemie AG | 2 | |
| 17 | Perry Steven T | 2 | |
| 18 | Tonkovich Anna Lee | 2 | |
| 19 | China University of Petroleum (East China) | 2 | |
| 20 | Consortium für elektrochemische Industrie | 1 |
CSIRO’s position as the clear leader, with a technology focus spanning core catalytic processes (B01J 19) and mixing and stirring methods, suggests that process-integration know-how — combining reaction engineering with structured flow — is the primary differentiator. Challengers such as Velocys Inc and Rohm GmbH occupy narrower but defensible niches within catalyst form factors and reactor design.
Activity in the most recent 18–24 months is likely under-represented due to standard patent publication lag; apparent recent softness should not be interpreted as a true decline in R&D investment. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A 2020 surge defines the trajectory; B01J dominates the technology mix
Annual filing activity and the IPC class distribution together indicate a field that expanded sharply around 2020 but has since stabilised, with the technology mix heavily weighted toward core catalysis classes and a long tail of adjacent branches that remain thinly covered.
Annual filing trend
A single-year spike in 2020 accounts for the field’s activity peak; volumes in subsequent years (2021–2024) have settled at a lower, relatively stable rate. The 2025–2026 data points are incomplete due to publication lag and should not be read as a directional signal.
↗ Hover for values · click a bar to ask EurekaTechnology composition
B01J (Chemical/physical processes and catalysis) is the dominant branch by a wide margin, confirming that core reactor and catalyst engineering claims define the corpus. C07C (acyclic and carbocyclic compounds) and C07B (general organic chemistry methods) form a secondary cluster, while branches such as B01F (mixing and stirring), C01B (non-metallic elements and inorganic compounds), and B01D (separation processes) appear at notably lower coverage, marking them as adjacencies with room for new filings.
↗ 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.
Dynamic resonance of heterogeneous catalysis
A heterogeneous catalysis method for catalyzing the conversion of a first chemical species to a second chemical species includes varying a binding energy of the first chemical species, the second chemical species, or both over time and in the presence of a catalyst. Systems configured to catalyze the conversion of the first chemical species to the second… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Molded catalyst for reactions carried out under he… | 83 |
| 2 | Partial dehydrogenation method using continuous he… | 74 |
| 3 | Partial dehydrogenation method using continuous he… | 52 |
| 4 | Molding catalyst for heterogenous system catalyst … | 50 |
| 5 | Partial dehydrogenation method using continuous he… | 35 |
| 6 | Method for the reformation of fuels, in particular… | 27 |
| 7 | Static mixers for continuous flow catalytic reactors | 21 |
| 8 | Method and apparatus for producing chemicals from … | 16 |
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
The combination of moderate concentration, a plateaued filing rate, and a dominant core class points to a field where incremental improvements to known reactor configurations carry diminishing returns. Adjacent technical branches offer a more open competitive space.
Field is plateauing near its 2020 peak
The lifecycle assessment classifies this field as Maturity, with annual filings having plateaued near their peak. Activity grew 11% over the recent multi-year window, but the 2020 surge has not been sustained at the same annual level. New entrants should anticipate that core B01J reactor-design claims are increasingly crowded and that differentiation requires either adjacency moves or substantial improvement in claim specificity.
Lifecycle: MaturityModerate concentration with a clear tier gap
The top five filers hold 43% of the combined total among the hundred largest filers, and CSIRO’s lead of 15 patent records is nearly double Velocys Inc’s 8. Below the top two, most applicants hold only two to five records, indicating that the competitive moat is narrow but real at the top. A new entrant with five to ten well-targeted filings could realistically enter the second tier.
Concentration: Moderate-HighOne documented co-filing partnership: Jiaxing Funuo Nano Technology and Jiaxing University
The evidence shows a single active co-applicant relationship: Jiaxing Funuo Nano Technology Co., Ltd. and Jiaxing University, sharing three jointly filed patent records. This pairing suggests a university-industry link in China focused on nanomaterial-enabled catalysis. The absence of broader cross-institution collaboration among the top global players may indicate that the most advanced process-intensification know-how is being retained in-house rather than developed through partnerships.
Collaboration: LimitedChina leads filing volume; Europe and the US follow closely
China is the leading jurisdiction by patent-record count, followed by Europe (EPO) and the United States. PCT (WIPO) filings indicate that several applicants are pursuing international protection, particularly in South Korea, Australia, Germany, and Japan. The breadth of jurisdictions suggests that the technology is viewed as globally relevant, and that freedom-to-operate analysis should cover at minimum China, the EPO region, and the US.
Geography: China-Led, Global ReachGo 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 |
|---|---|---|
| Jiaxing Funuo Nano Technology Co., Ltd. | Jiaxing University | 3 |
Co-filing pairs, ranked by the number of jointly-filed patent families.
CSIRO leads on integrated process design; Velocys Inc holds a strong catalyst-structure niche
The two top-ranked applicants approach process intensification from complementary angles — CSIRO emphasising integrated reaction-mixing systems, Velocys Inc concentrating on structured catalyst geometries and micro-reactor design — creating distinct but partially overlapping IP positions.
Commonwealth Scientific and Industrial Research Organisation (CSIRO)
CSIRO holds 15 patent records, the highest count in the ranked corpus. Its technology focus spans B01J 19 (chemical/physical processes and catalysis), B01F 13, and B01F 5 (mixing and stirring), indicating a strategy that couples reaction engineering with structured fluid mixing — a core enabler of process intensification. Momentum data classifies CSIRO as a new entrant to recent filing activity, suggesting a focused, targeted programme rather than a long legacy portfolio.
patent records: 15Velocys Inc
Velocys Inc holds 8 patent records and concentrates its claims across B01J 19, B01J 35 (catalyst form factors), and B01J 37 (catalyst preparation methods), reflecting deep expertise in structured catalyst systems and microchannel reactor architectures. This narrower but technically differentiated position makes Velocys a meaningful IP barrier in micro-reactor-based process intensification routes. Momentum data for Velocys is not separately reported in the evidence.
patent records: 8| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Commonwealth Scientific and Industrial Research Organisation (CSIRO) | 4 | ▲ new entrant |
| Regents of the University of Minnesota | 1 | ▲ new entrant |
Under-served branches in mixing, inorganic synthesis, and separation that border the core field
Several IPC branches appear in the corpus at low record counts relative to the dominant B01J class, making them observable adjacencies where filing density is thin. Two of these warrant closer technical scrutiny for teams considering differentiated positioning.
B01F · Mixing & Stirring — integrated reactor-mixer design
B01F (mixing and stirring) appears at 13 patent records, representing a comparatively sparse presence given that structured mixing is mechanistically central to process intensification. CSIRO’s own portfolio already spans both B01J and B01F, indicating the technical linkage is recognised but not yet widely exploited by others. For teams developing continuous-flow catalytic reactors, filing claims that explicitly couple mixing geometry with catalytic function could carve out defensible ground at this boundary with a realistic path through design-of-experiment validation in existing micro-reactor test rigs.
Search this in Eureka →C01B · Non-metallic Elements & Inorganic Compounds — hydrogen and syngas process intensification
C01B carries 12 patent records in the corpus, with Sulzer Hexis AG’s portfolio showing explicit coverage of C01B 3 (hydrogen and syngas chemistry) alongside fuel-cell integration (H01M 8). The overlap of hydrogen production, catalytic reforming, and process intensification is technically coherent and commercially relevant given current energy-transition priorities. The record count is low relative to the field’s implied scope, suggesting that teams working on catalytic hydrogen generation or ammonia decomposition could find relatively open claim space in this branch.
Search this in Eureka →How leading applicants differ across technology routes
Strength of each leader across the main technology routes.
| Player | B01J 19 · Chemical/physical processes & catalysis | B01J 8 · Chemical/physical processes & catalysis | C07C 45 · Acyclic & carbocyclic compounds | C07B 61 · General organic chemistry methods | B01J 23 · Chemical/physical processes & catalysis |
|---|---|---|---|---|---|
| Commonwealth Scientific and Industrial Research Organisation (CSIRO) | Strong · 15 | Absent | Absent | Absent | Moderate · 5 |
| Velocys Inc | Strong · 8 | Moderate · 2 | Absent | Absent | Absent |
| Rohm GmbH | Strong · 5 | Absent | Strong · 5 | Absent | Absent |
| Regents of the University of Minnesota | Strong · 5 | Absent | Absent | Absent | Absent |
| Sulzer Chemtech AG | Absent | Strong · 3 | Absent | Strong · 2 | Absent |
Frequently asked questions
The corpus as analysed contains 24 patent families in scope. This is a small, specialist corpus, and the competitive dynamics differ substantially from high-volume technology areas.
Commonwealth Scientific and Industrial Research Organisation (CSIRO) ranks first with 15 patent records, nearly double the count of the second-ranked applicant, Velocys Inc, which holds 8 patent records.
The field is assessed as Maturity, with annual filings having plateaued near their 2020 peak. The multi-year recent-window growth stands at 11%, but annual volumes have eased from that peak rather than continuing to climb.
China is the leading jurisdiction by patent-record count, followed by Europe (EPO) and the United States. PCT filings through WIPO add a further international layer, and South Korea, Australia, Germany, and Japan each carry meaningful record counts.
One documented co-filing relationship exists: Jiaxing Funuo Nano Technology Co., Ltd. and Jiaxing University, which share three jointly filed patent records. No other multi-party co-applicant relationships are recorded in the evidence.
B01F (mixing and stirring) at 13 patent records and C01B (non-metallic elements and inorganic compounds) at 12 patent records are the most prominent adjacencies with plausible technical linkage to the core field and relatively low current filing density. B01D (separation processes) at 7 records and C01C (ammonia and nitrogen compounds) at 5 records are further candidates with even thinner coverage.
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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.
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