Mono-Material Packaging Recycling Patent Snapshot 2026
The mono-material packaging recycling patent space is small and highly concentrated, with just 8 patent families spread across a handful of filers anchored in plastics preparation and laminate technology. Activity peaked in 2019 and has since eased, leaving a nascent but structurally open field with meaningful white space in waste disposal, container design, and additive manufacturing routes.
A handful of filers dominate a still-forming niche
The corpus spans 8 patent families, with the top-ranked filer (X LABEL) and ALL4LABELS SOLINGEN GMBH each holding 2 patent families — the maximum recorded — placing them jointly at the head of an extremely thin ranking.
The top five filers account for 88% of the combined output of the ranked applicants visible in this query, a concentration level that reflects the early-stage, low-volume nature of this niche rather than the kind of fortress positioning typically seen in mature fields.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | X LABEL | 2 | |
| 2 | ALL4LABELS SOLINGEN GMBH | 2 | |
| 3 | Toyo Ink Manufacturing Co., Ltd. | 1 | |
| 4 | Massachusetts Institute of Technology | 1 | |
| 5 | Universidad Politecnica de Valencia | 1 | |
| 6 | ProAmpac Holdings Inc. | 1 |
With only 8 families in scope, even a single new entrant filing two or three patents would materially shift the competitive balance — signalling that no incumbent has yet built a defensible moat.
The most recent 18–24 months of filing data are subject to publication lag and may understate current activity; the 2024–2026 data points should be interpreted as provisional. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A 2019 spike, a quiet middle period, and a scattered recent signal
Two charts illuminate this field: an annual filing trend that shows a pronounced early burst followed by irregular low-volume activity, and a technology-composition breakdown dominated by plastics preparation with a long tail of adjacent classes.
Annual filing trend
Filing volume spiked at 4 families in 2019 — the field’s peak year — then fell to near zero before registering isolated filings in 2021, 2023, and 2025. The recent-window growth figure is negative, consistent with a post-peak trajectory. Any apparent uptick in the last one to two years should be read cautiously given publication lag.
↗ Hover for values · click a bar to ask EurekaTechnology composition
B29B (Plastics preparation) is the visible class with 8 patent records, well ahead of B32B (Layered products and laminates) at 4 and B65C (Labelling and franking) at 3. A cluster of classes — including B07C, B09B, B29C, B33Y, B65D, C08J, and textile-related codes — each appear only once, pointing to a broadly exploratory but thinly covered technology map.
↗ 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.
Systems and methods for manufacturing curbside-rec…
A polyethylene (PE)-based fully-recyclable textile material and product formed by three-dimensionally printing PE structures onto a polyethylene textile is provided. The textile material can include one or more PE filaments being directly deposited onto a PE fabric via an FDM printing process to form a mono-material. The deposition of structures onto the PE… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Recyclable packaging material, and packaging mater… | 8 |
| 2 | Method for the sustainable and energy-saving produ… | 5 |
| 3 | Systems and methods for manufacturing curbside-rec… | 1 |
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 field’s structure means for R&D investment decisions
With 8 patent families, a post-peak lifecycle, no recorded co-filing partnerships, and a visible plastics-preparation cluster, the field is at a crossroads: entrants can still establish positions with modest investment, but must choose technology routes carefully.
Post-peak decline after a 2019 burst
The lifecycle stage is classified as Decline, with annual filings easing back from the 2019 peak of 4 families. The multi-year window growth is negative at minus 60%. For R&D teams, this signals that the first wave of inventive activity has passed; the question is whether a second wave driven by regulatory pressure on packaging recyclability will follow.
Lifecycle: DeclineHighly concentrated but built on a tiny base
The top five filers hold 88% of the output of the ranked applicants visible in this query, yet the absolute numbers are so small that this concentration is fragile. X LABEL and ALL4LABELS SOLINGEN GMBH each hold only 2 patent families. A new entrant committing to a focused filing programme could rapidly close that gap and enter the top tier within two to three years.
High concentration, low volumeNo co-applicant partnerships recorded
The collaboration evidence array is empty: no co-filed patent families appear in the corpus. This is consistent with the field’s nascent scale, but also means there are no established consortium or licensing structures to navigate. Entry via bilateral R&D agreements with materials or packaging players would currently face no entrenched collaborative bloc.
No co-filings on recordEurope and PCT routes lead; Asia and US thinly covered
Europe (EPO) and WIPO (PCT) each account for 2 patent records, with single filings in Austria, Spain, Japan, and the United States. The European-first pattern reflects the regulatory environment driving mono-material packaging mandates. Japan and the US represent geographies where protection is sparse relative to the likely market size for sustainable packaging solutions.
Europe-first, US and Asia sparseGo 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.
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.
X LABEL
X LABEL holds 2 patent families and focuses on plastics preparation (B29B 17), layered products and laminates (B32B 37), and labelling and franking (B65C 3) — a vertically integrated emphasis covering material processing through packaging identification. No momentum trend data is available in the evidence for this filer, leaving trajectory as evidence pending.
patent families: 2Massachusetts Institute of Technology
MIT holds 1 patent family and is flagged as a new entrant in the most recent period, with its focus spanning plastics preparation (B29B 17), shaping of plastics (B29C 64), and additive manufacturing (B33Y 10). This tri-class profile distinguishes MIT from the incumbent packaging-industry filers and may signal a materials-science or digital-fabrication angle on mono-material recyclability.
patent families: 1Frequently asked questions
The corpus contains 8 patent families in scope. This is a small and nascent field; the total reflects genuine low inventive activity rather than a narrow search definition.
X LABEL and ALL4LABELS SOLINGEN GMBH are jointly ranked first, each with 2 patent families. Toyo Ink Manufacturing, Massachusetts Institute of Technology, Universidad Politecnica de Valencia, and ProAmpac Holdings each hold 1 patent family.
B29B (Plastics preparation) is the visible class, covering processes for preparing, working, or reclaiming plastics — directly relevant to breaking down and reprocessing mono-material packaging streams.
The field is classified as Decline, with annual filings easing back from a 2019 peak of 4 families. The recent-window growth rate is negative. Regulatory drivers around packaging recyclability could stimulate a second wave, but that has not yet shown up in the filing data.
Europe (EPO) and WIPO (PCT) each account for 2 patent records — the highest counts. Austria, Spain, Japan, and the United States each have 1 record. Coverage in the US and Asia is thin relative to the likely commercial importance of those markets.
The sparsest adjacent branches include B09B (Solid waste disposal), B65D (Containers and packaging), B07C (Postal and object sorting), B29C (Shaping of plastics), and B33Y (Additive manufacturing) — each appearing only once in the corpus. B09B and B65D are particularly relevant because they address end-of-life processing and finished container design, both central to practical recyclability, yet nearly unoccupied.
Ready to map your own packaging recycling Snapshot?
Join 18,000+ innovators using PatSnap Eureka to map any technology landscape: search 2B+ patents and papers, surface key assignees, and generate a report like this in minutes.
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.