Flame-Retardant Protective Fabrics Patents: Leaders & Trends 2026
- 45.5% of all 88 records sit with just five assignees, with the leader alone holding 13 records — a concentrated field for anyone weighing a freedom-to-operate check.
- Filing peaked in 2018 at 10 records and the 2022 midpoint of 7 shows activity is flat to declining rather than accelerating, even before the recent-year publication lag is factored in.
- Woven fabric claims dominate the composition at 58.0% of records, well ahead of layered laminates (44.3%) and chemical treatment (40.9%), pointing to where claim space is most occupied.
What this landscape covers
This dataset tracks 88 published patent families filed between 2015 and mid-2026 that describe flame-retardant, inherently flame-resistant, or arc-flash protective fabrics and their treatments. The search string combines fabric-type language with performance and compliance terms — arc rating, thermal protective performance, wash durability — so the corpus centres on functional claims rather than generic textile filings. Publication lags filing by roughly eighteen months, so the 2026 count of 0 understates real activity rather than signalling a stop.
Records span woven substrates, laminated multi-layer constructions, chemical treatments applied to existing fabrics, and finished garment or rescue-equipment claims built on top of those base materials. Receiving-office data shows the United States as the dominant filing venue, with Europe, India, China, Canada and WIPO PCT filings each representing a smaller but active share of the same underlying inventions.
Let an AI agent run this analysis on your own technology
Pick a task. Every answer cites the patents behind it.
Filing trend and technology composition
Two views of the same 88 records: how filing activity has moved year over year, and how those records distribute across IPC subclasses covering fabric construction, treatment and end use.
Filing trend: rising then flat
Filings rose to a peak of 10 in 2018, held near a midpoint of 7 by 2022, and taper toward the 2026 cut-off. That shape reads as a field that had an early wave of activity rather than one still building.
Where the claims sit
D03D (woven fabrics & weaving) covers 58.0% of the 88 records, ahead of B32B (layered products, 44.3%) and D06M (textile chemical treatment, 40.9%). Narrower classes — D02G yarn texturing at 17.0% and A62B rescue equipment at 15.9% — carry far fewer records each, since a single record can span multiple classes.
Shares are the percentage of the 88 records in scope. A patent can carry several IPC classes, so the shares add up to more than 100%.
Go deeper on Flame-Retardant Protective Fabrics with Eureka
This page is one run against one query. Ask Eureka your own question about flame-retardant protective fabrics and every answer comes back with the patent numbers behind it.
Try EurekaThe most-cited records in this corpus
US20030082972A1 — Thermally protective flame retardant fabric
A thermally protective, flame retardant fabric includes a substrate treated with a combination of a flame retardant agent and an intumescent agent. The substrate includes non-thermoplastic fibers or a blend of non-thermoplastic and thermoplastic fibers with a basis weight of 2.0 to 15.0 ounces per square yard. The fabric achieves a contact thermal protective performance value of at least 4.5 and a contact TPP efficiency greater than 1.1.Filed by Precision Fabrics Group and the most-cited record in this corpus at 99 citations, this filing anchors the intumescent-plus-flame-retardant treatment approach that recurs across later filings in the dataset.
View full filing| # | Publication no. | Patent title | Citations |
|---|---|---|---|
| 1 | US20030082972A1 | Thermally protective flame retardant fabric | 99 |
| 2 | US20060116043A1 | Flame resistant fiber blend and fabrics made therefrom | 79 |
| 3 | US20050097652A1 | Multi-layer flame retardant fabric | 40 |
| 4 | US20090061131A1 | Thermally protective flame retardant fabric | 29 |
| 5 | US20120270456A1 | Flame retardant fabric for protective clothing | 27 |
| 6 | US20140287640A1 | Functionalized Ionic Liquids and Their Applications | 22 |
| 7 | WO2011050376A1 | Flame retardant fabric for protective clothing | 17 |
| 8 | US20060000024A1 | Mattress having a flammable core and a nonwoven cellulose flame retardant fabric | 17 |
| 9 | EP1665945A1 | Multi-layer flame retardant fabric | 11 |
| 10 | CN202735532U | 透气性阻燃反光布 | 10 |
Citation counts favour older records simply because they have had longer to accumulate citations inside this searched corpus — treat them as a signal of influence on later filings, not of current commercial relevance.
Patent titles are shown in the language they were filed in, not translated, so that each record stays verifiable against the original filing — a translated title will not match in Eureka or in any national register. Each row carries its publication number; clicking a row searches Eureka by that number.
Put your own technology through the same analysis
Eureka on the web
When you want the answer in the next five minutes.
The agent works the prompt against patents and technical literature, citing every source.
Run your analysis now →MCP server & REST API
When it has to run inside your own pipeline.
Patent search, landscape analysis and assignee resolution as MCP tools. Drop them into any agent framework, or call REST directly.
Browse MCP servers →What the data means for a filing decision
Reading concentration, composition and citation patterns together points to where the field is occupied and where it has room.
The top of the field is settled
With the leader alone at 13 records and the top five holding 45.5% of all 88 records in scope, new entrants working on core woven or treated-fabric constructions should expect to run into established claim positions early rather than late in prosecution.
Woven construction is the busiest claim space
D03D covers more than half of all records, with B32B laminates and D06M chemical treatment close behind. That density means differentiation increasingly has to come from treatment chemistry, layering strategy, or end-use integration rather than base weave structure alone.
Activity has flattened since its peak
Filing rose to a 2018 peak and has not returned to that level by the 2022 midpoint, suggesting the field consolidated around known approaches rather than continuing to expand. Recent years should be read cautiously given the roughly 18-month publication lag.
Eureka can read the same corpus for gaps instead of for coverage: under-claimed branches adjacent to flame-retardant protective fabrics, with the prior art for and against each one.
Who holds the ground, and where it opens up
The ranked leaders concentrate a large share of filings, but the drop-off after the top ten is steep enough that narrower technical branches remain lightly claimed.
A single leader well ahead of the field
The top-ranked assignee holds 13 of the 88 records in scope, more than double the fifth-place count of 6, indicating a durable early lead in this space rather than a recent surge.
The field thins quickly past the top five
By tenth place, holdings fall to 3 records, and the ranking runs to 38 companies total across the whole dataset — a long tail of single- or few-filing entrants sits behind a small concentrated core.
Collaboration is limited and inventor-driven
Only seven co-assignee pairs appear across the corpus, with the strongest repeated pairing linked to named inventors rather than cross-company joint filings, suggesting most work here is done within a single organisation.
| Assignee | Recent year | YoY |
|---|---|---|
| Precision Fabrics Group, Inc. | 0 | — |
| Arvind Limited | 0 | — |
| Daletec AS | 0 | — |
| Ten Cate Protect BV | 0 | — |
| ROBERSON CHARLES DETWILER | 0 | — |
| MMI-IPCO, LLC | 0 | — |
| Lenzing AG | 0 | — |
| Neveon Austria GmbH | 0 | — |
Where to take this next
This landscape frames the field; the next step is testing a specific claim, applicant, or technical branch against the full record set.
Check freedom-to-operate on a specific construction
If a concept sits inside D03D woven or B32B laminate claim space, run it against the ranked leaders' active families before committing to a filing strategy.
Explore in EurekaTrack the under-claimed branches
Nonwoven FR treatments and rescue-equipment integration show lower record density — worth monitoring for new entrants before the space fills in.
Explore in EurekaCommon questions on flame-retardant fabric patents
The dataset ranks 38 companies by patent family count across 88 records, with the top-ranked assignee holding 13 records — more than double the fifth-place holder's 6. The top five assignees combined account for 45.5% of all 88 records in scope, so filing activity is concentrated among a small group rather than spread evenly. Beyond the top ten, which together hold 69.3% of records, the field becomes a long tail of companies with only a handful of filings each, so a full competitor check should not stop at the leaders alone.
Filing activity peaked in 2018 at 10 records and had not returned to that level by the 2022 midpoint of 7, indicating a flat-to-declining trend rather than continued growth. The most recent years in the trend should be read cautiously, since publication typically lags actual filing by around 18 months, so 2025-2026 counts are understated. Overall the pattern looks like a field that had an early wave of innovation that has since settled rather than one still accelerating.
Woven fabric and weaving methods (IPC class D03D) appear in 58.0% of the 88 records, making it the single most claimed technical area, ahead of layered/laminate constructions (B32B, 44.3%) and textile chemical treatment (D06M, 40.9%). Garment-level claims (A41D) and nonwoven constructions (D04H) each cover roughly a fifth of records. Because a single patent can carry multiple IPC classes, these shares add up to more than 100% and should be read as overlapping coverage rather than a strict breakdown.
US20030082972A1, assigned to Precision Fabrics Group, claims a fabric substrate treated with a combination of a flame retardant agent and an intumescent agent, with specified basis weight and thermal protective performance thresholds. It is the most-cited record in this corpus at 99 citations, meaning many later filings reference it as prior art, which typically signals it shaped subsequent claim drafting in the intumescent-treatment space. Anyone designing a similar treated-substrate approach with overlapping TPP values should review its specific claim language closely rather than assume the citation count alone determines relevance today.
The composition data shows several branches with materially lower record counts than the dominant woven and laminate classes, including yarn texturing approaches (D02G, 17.0% of records) and rescue/life-saving equipment integration (A62B, 15.9%). These lower shares suggest less-crowded claim space, though they should be weighed against the fact that a lightly claimed branch can also mean limited commercial interest rather than pure opportunity. Combining a search across these narrower classes with a check of the ranked leaders' portfolios is the more reliable way to confirm genuine white space before committing R&D or filing resources.
Research Flame-Retardant Protective Fabrics in depth with Eureka
Go past this page: query the whole flame-retardant protective fabrics corpus yourself, in your own scope.
Every answer comes back with patent numbers you can open.
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.
Machine translation. Assignee and organisation names originally recorded in Chinese, Japanese or Korean have been rendered into English by an AI translation step so that the tables stay readable. These renderings are best-effort and may not match a company’s registered English name; the original name is what the underlying patent record carries, and it is what any Eureka query launched from this page uses.