EDLC Electrode Manufacturing Automation Patent Snapshot
The patent corpus for EDLC electrode manufacturing automation is at an embryonic stage, with just 1 patent family in scope filed by a single academic institution. The field shows no established competitive structure, suggesting that the IP evidence snapshot is effectively open for new entrants with relevant technical capabilities.
A single academic filer defines an otherwise open field
Princess Nora Bint Abdulrahman University holds the sole patent family identified in this search, making it the ranked leader by default in a corpus of 1 patent family in scope.
Concentration is, by definition, absolute: the top five filers account for 100% of the ranked applicants visible in this query’ combined total, though here the hundred-filer pool collapses to a single applicant. There is no tier gap to analyze because no second-tier exists.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Princess Nora Bint Abdulrahman University | 1 |
The leader’s position reflects early academic exploration rather than a sustained industrial IP strategy. No commercial entity has yet staked a claim in this specific intersection of EDLC electrode materials and manufacturing automation.
Activity from the most recent 18–24 months is subject to standard patent publication lag and may not yet be fully indexed; the true scope of very recent filings could be larger than current evidence suggests. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A single 2025 filing marks the first discernible activity
The annual filing trend and technology composition together paint a picture of a field that has not yet attracted systematic R&D investment. One family appeared in 2025 against zero filings in every prior year tracked.
Annual filing trend
Filings were zero across 2017–2024, with one family recorded in 2025. The 2025 entry and the absence of any 2026 data are both subject to publication lag, so the single-family count should be treated as a floor rather than a ceiling for recent activity.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The sole family spans two IPC branches — C01G (Compounds of other metals) and H01G (Capacitors) — indicating a materials-chemistry approach to electrode development rather than a process-equipment or automation-controls focus. Both branches carry equal weight in this nascent corpus.
↗ 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.
PHYTO-MEDIATED SYNTHESIS OF ZnO/CuO NANOCOMPOSITES…
The method for synthesizing ZnO//CuO nanocomposites for dual-mode supercapacitor devices. The method comprises preparing a precursor solution by dissolving Zn(NO<sub>3</sub>)<sub>2</sub>·6H<sub>2</sub>O and Cu(NO<sub>3</sub>)<sub>2</sub>·3H<sub>2</sub>O in 100 milliliters of sterile double-distilled water; separately adding 5 milliliters of a plant extract… (excerpt from the patent abstract)
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.
Assignee snapshot from the current evidence set
The applicants below are visible in this query result. Because the evidence set is relatively small, read this section as a directional snapshot rather than a full competitive ranking.
Princess Nora Bint Abdulrahman University
The university holds 1 patent family, covering IPC classes C01G (metal compounds) and H01G (capacitors). No momentum trend data is available given the single filing. The technical focus sits in electrode materials chemistry rather than automation process equipment, suggesting the automation angle may be incidental to the core material claim.
patent families: 1No challenger identified
No second-ranked applicant exists in the current corpus. Any commercial entity filing in this space would immediately become the second-largest holder by virtue of a single application, underscoring how uncontested the landscape is.
patent families: 0Frequently asked questions
The current evidence identifies 1 patent family in scope. This is an extremely small corpus and suggests the specific intersection of EDLC electrode manufacturing and automation has not yet attracted broad patent filings.
Princess Nora Bint Abdulrahman University is the sole identified filer, holding 1 patent family. No commercial entity appears in the ranking.
The single identified family is filed only in the United States. No filings in EP, PCT, CN, JP, KR, or other jurisdictions are present in the evidence.
The identified family spans two IPC classes: C01G (Compounds of other metals) and H01G (Capacitors). The coverage is materials-chemistry focused rather than process-equipment or automation-controls oriented.
The trend data shows zero filings from 2017 through 2024 and one family in 2025. A lifecycle stage cannot be formally assigned given the single-family corpus. The recent-window growth figure is not calculable from the available evidence.
Pre-computed whitespace candidates were not returned by the evidence base. Based on IPC gap analysis, adjacent branches such as automated electrode coating equipment (B-class IPC) and electrodeposition process control (C25D) appear unaddressed, but these observations require independent prior-art validation before being treated as actionable opportunities.
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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.