Conductive Fiber Materials Patent Snapshot 2026
The patent corpus for conductive fiber materials is extremely small and highly concentrated, with Achilles Corp holding the largest position among only a handful of active filers. Activity peaked around 2021–2022 and has since plateaued, signaling a field at or near maturity with limited broad-based competition.
Achilles Corp leads a heavily concentrated, nascent patent corpus
Achilles Corp sits at the top of the applicant ranking, followed by Daegu Gyeongbuk Institute of Science and Technology and Changzhou University, which each hold smaller positions. The top five filers account for the entirety of the top one hundred filers’ combined total, reflecting extreme concentration.
With only three identified applicants in the ranking, there is no meaningful second tier. The gap between the leading filer and the rest is immediate and absolute, leaving no buffer of mid-tier challengers to moderate competitive pressure or signal a growing ecosystem.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Achilles Corp | 2 | |
| 2 | Daegu Gyeongbuk Institute of Science and Technology | 1 | |
| 3 | Changzhou University | 1 |
Achilles Corp’s dual emphasis on textile chemical treatment and cable/conductor/insulator technology positions it as the defining player in both processing and functional-material dimensions of this space. The absence of large industrial or electronics conglomerates in the ranking suggests the field has not yet attracted broad corporate attention.
The most recent filing years are subject to publication lag and likely undercount current activity; any apparent absence of recent filings should not be read as a definitive halt in R&D. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Filing activity plateaued after 2021; technology mix spans textiles and conductors
The annual filing trend and IPC composition together reveal a field that had a brief, modest surge in 2021–2022 and has since settled into very low annual volumes, while the technology branches span both textile processing and electrical conductor science.
Annual filing trend
Filings were absent from 2017 through 2020, rose to a single record in each of 2021 and 2022, and returned to zero in subsequent years. Given publication lag, the post-2022 period should be read cautiously rather than as a confirmed cessation of activity.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The visible IPC classes are D06M (textile chemical treatment) and H01B (cables, conductors and insulators), each appearing in three patent records. Man-made filament spinning (D01D) and chemical filament features (D01F) are the next most common. Nanotechnology applications (B82Y), condensation polymers (C08G), and telephonic communication (H04M) each appear in a single record, marking them as peripheral but present themes.
↗ 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.
Biodegradable conductive polymer fiber and manufac…
The present invention relates to a biodegradable conductive fiber manufactured using technology to extract biodegradable flexible fibers that biodegrade and disappear after a certain period of time after insertion into the body and technology to manufacture conductive electrodes based on biodegradable materials, and a manufacturing method thereof… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Manufacture of conductive fiber base material | 9 |
| 2 | 一种碳纳米管金属复合导电纤维的制备方法和产品及其应用 | 3 |
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.
Achilles Corp
Achilles Corp holds the largest position in the ranking with 2 patent records, emphasizing textile chemical treatment (D06M 15), cables, conductors and insulators (H01B 1), and condensation polymers (C08G 61). This combination suggests a focus on functionalizing textile substrates with conductive polymer chemistries. No momentum trend figure is available for this applicant in the evidence.
patent records: 2Daegu Gyeongbuk Institute of Science and Technology
Daegu Gyeongbuk Institute of Science and Technology holds 1 patent record and is identified as a new entrant in the applicant momentum data. Its technical focus spans man-made filament spinning (D01D 10, D01D 5) and chemical filament features (D01F 1), indicating a process-oriented approach centered on fiber formation rather than downstream chemical treatment.
patent records: 1Frequently asked questions
The corpus contains 2 patent families in scope. The applicant ranking is measured at the patent record level, and Achilles Corp leads with 2 patent records.
Achilles Corp is the top-ranked filer with 2 patent records, focusing on textile chemical treatment, cables and conductors, and condensation polymers. It is the only filer with more than one record in this corpus.
The lifecycle evidence indicates the field is at a maturity stage, with annual filings having plateaued near their 2021 peak and zero growth recorded in the most recent window.
Japan accounts for 2 patent records and is the lead office. China and South Korea each contribute 1 patent record. No other jurisdictions appear in the evidence.
No co-applicant filings have been identified in this corpus. All filers appear to have acted independently, with no visible consortium or cross-sector partnerships.
Nanotechnology applications (B82Y), condensation polymers (C08G), and telephonic communication (H04M) each appear in only 1 patent record, making them the sparsest branches in the corpus. Textile chemical treatment (D06M) and cables, conductors and insulators (H01B) are the visible classes with 3 records each.
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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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