Recyclable Mono-Material Barrier Packaging Patent Landscape
Recyclable Mono-Material Barrier Packaging Patent Landscape in 2026
The current patent corpus for recyclable mono-material barrier packaging contains a single family, filed by one Brazilian applicant in 2021, indicating that formal IP activity in this space is at a very early or nascent stage. The field remains almost entirely uncontested in patent terms, presenting a wide-open landscape for organisations prepared to establish prior art.
Single applicant dominates a corpus of one
ALLIANZA BRASIL INOVAÇÕES SUSTENTÁVEIS LTDA holds the sole patent family on record for this topic, making it the de facto leader by default rather than by contested market position.
With one applicant accounting for one hundred percent of the top hundred filers’ combined total, there is no meaningful tier gap to analyse — the landscape is a single point of IP activity rather than a competitive field.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Allianza Brasil Inovações Sustentáveis Ltda | 1 |
The leader’s position implies less a strategic barrier and more a first-mover marker; no evidence of follow-on filings by any other entity has been captured in this corpus.
Filing activity is subject to standard publication lag; the absence of records after 2021 may partly reflect documents not yet published rather than a confirmed halt in activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A single filing year defines the entire trend and technology mix
Annual filing data and IPC class distribution together reveal a field with minimal depth: one event in 2021 spans three adjacent technology branches simultaneously.
Annual filing trend
Filing activity shows a single spike in 2021 with no recorded filings in any surrounding year. The post-2021 absence should be read cautiously given publication lag, but the overall signal is of extremely limited and sporadic activity.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The single family covers three IPC classes — B65D (containers and packaging), C08J (polymer processing and solutions), and C08L (polymer compositions) — reflecting the inherently cross-disciplinary nature of mono-material barrier design, which requires concurrent innovation in material formulation and physical container structure.
↗ 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.
COMPOSTO PROMOTOR DE BARREIRA A GASES, AROMAS E GO…
A compound that promotes barriers to gases, aromas, and fats for polymeric and cellulosic substrates used in the manufacture of packaging. The present patent application is for a compound formed from a mixture of hydrolyzed PVOH resin and PA cationic resin, both combined with isopropanol and H2O liquids. This compound will be able to create the necessary… (excerpt from the patent abstract)
Open this patent in Eureka →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 structure means for R&D investment decisions
A corpus of one family signals that this technology area has not yet attracted broad patent filings from incumbent packaging producers or material suppliers. The following cards summarise what each dimension of the evidence implies for an R&D team evaluating entry.
Nascent field with a single recorded peak in 2021
The lifecycle stage is classified as Decline, with the sole filing peak occurring in 2021 and annual volume having eased back since. However, with only one family ever recorded, ‘decline’ reflects the arithmetic of a one-event dataset rather than the contraction of an established technology wave. Any new filer would effectively be entering at ground level.
Lifecycle: DeclineTotal concentration in a single entity
ALLIANZA BRASIL INOVAÇÕES SUSTENTÁVEIS LTDA holds one hundred percent of the top-hundred filers’ combined total. This level of concentration is structurally different from a monopolistic incumbent — it means the competitive landscape has not yet formed. Established packaging majors and material science companies appear absent from the record entirely.
HHI: MaximumNo co-applicant activity on record
Evidence pending: no collaboration data is present in the corpus. The absence of co-filings is consistent with the overall sparsity of the field. R&D consortia, cross-industry partnerships between converters and resin suppliers, or academic co-filings have not yet materialized in patent form within this corpus.
Collaboration: None recordedBrazil is the only jurisdiction with a filing
The single family is filed exclusively in Brazil, with no corresponding PCT, EPO, or USPTO records evident in this dataset. Geographic coverage is therefore minimal, leaving most major consumer markets without any registered IP claim in this specific technology framing. This creates substantial freedom to operate in most jurisdictions.
Lead office: BrazilGo 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.
One filer, three technology branches, zero challengers
The applicant ranking contains a single entry. There is no challenger tier, no fast-follower, and no incumbent at scale — the field is effectively open to new entrants from a patent-density perspective.
Allianza Brasil Inovações Sustentáveis Ltda
The sole filer on record, holding 1 patent family covering B65D (containers and packaging), C08J (polymer processing and solutions), and C08L (polymer compositions) simultaneously. No applicant momentum data is available for trend comparison, consistent with a single historical filing event in 2021. Their technology emphasis spans the full intersection of structural packaging design and polymer material science.
families: 1No challenger identified
No second applicant appears in the corpus. The absence of a challenger tier means that any well-resourced organisation entering this space with even a handful of filings would immediately become the second-largest patent holder and could rapidly surpass the current leader.
families: 0Under-served adjacent branches worth watching
With only one family in the core corpus, almost every adjacent IPC branch relevant to mono-material barrier packaging is effectively unoccupied in this dataset. Two technically proximate areas stand out as observations of sparsity with plausible technical relevance.
B32B · Layered products with mono-material design
B32B covers layered and laminated structures, a class directly implicated when engineers design mono-material multilayer stacks that preserve recyclability. No families in this branch appear in the current corpus, representing an adjacent observation of sparsity. For teams working on coextrusion or lamination routes to achieve barrier performance without mixed materials, this branch offers a potentially uncontested filing space, provided the technical solution can be distinguished from prior art in conventional multilayer packaging.
Search this in Eureka →C08F · Addition polymer synthesis for barrier films
C08F governs the synthesis of addition polymers — the upstream chemistry that determines barrier and mechanical performance of the final film or container. It is absent from the current corpus despite being technically foundational to recyclable mono-material barrier design. Organisations with capabilities in polymer synthesis rather than downstream converting may find this branch an underexplored entry point, with the caveat that broader C08F prior art outside this specific corpus would need to be assessed before drawing conclusions about freedom to operate.
Search this in Eureka →How the single filer maps across technology routes
Strength of each leader across the main technology routes.
| Player | B65D 65 · Containers & packaging | C08J 7 · Polymer processing & solutions | C08L 29 · Polymer compositions | C08L 35 · Polymer compositions |
|---|---|---|---|---|
| Allianza Brasil Inovações Sustentáveis Ltda | Strong · 1 | Strong · 1 | Strong · 1 | Strong · 1 |
Frequently asked questions
The current corpus contains 1 patent family in scope, filed by a single Brazilian applicant in 2021. This reflects a very nascent stage of formal IP activity for this specific technology framing.
ALLIANZA BRASIL INOVAÇÕES SUSTENTÁVEIS LTDA is the sole applicant on record, holding the one patent family captured in this corpus. No other applicant has been identified in the current dataset.
Brazil is the only jurisdiction with a filing on record. No PCT, EPO, USPTO, or other national office filings appear in this corpus, leaving most major packaging markets without registered IP in this specific technology framing.
The single family spans three IPC classes: B65D (containers and packaging), C08J (polymer processing and solutions), and C08L (polymer compositions), reflecting the cross-disciplinary nature of mono-material barrier design.
The lifecycle stage is classified as Decline based on annual volume easing from the 2021 peak. Given that only one family has ever been filed, this classification reflects the arithmetic of a single-event dataset rather than contraction from an established technology wave.
Based on this corpus, the single filed family is registered only in Brazil. Most other major markets — including the EU, US, and Asia-Pacific jurisdictions — show no corresponding patent coverage in this dataset. A thorough freedom-to-operate analysis would need to account for broader prior art outside this specific corpus.
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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.