Compostable Sustainable Packaging Patent Landscape
The compostable sustainable packaging patent space is moderately concentrated, with Danimer IPCO LLC holding a clear lead and the top five filers collectively accounting for the majority of activity among the largest filers. The field is in a Growth stage on a multi-year basis, though annual volume has eased from its 2023 peak and the most recent filing years remain understated due to publication lag.
Danimer IPCO leads a fragmented but consolidating field
Danimer IPCO LLC sits at the top of the applicant ranking with 9 patent families, well ahead of the next tier. Amcor Flexibles North America and Vericool World LLC each hold 5 patent families, forming a close second tier, while Northern Tech International Corp follows with 4.
The top five filers account for 53% of the combined total among the hundred largest filers, indicating moderate-to-high concentration for a field of this size. The gap between the leader and the second tier is meaningful but not insurmountable, suggesting the competitive structure is still being shaped.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Danimer IPCO LLC | 9 | |
| 2 | Amcor Flexibles North America Inc | 5 | |
| 3 | Vericool World LLC | 5 | |
| 4 | Northern Tech International Corp | 4 | |
| 5 | New Frontier Foods | 3 | |
| 6 | Guala Pack SpA | 3 | |
| 7 | Organix Solutions LLC | 3 | |
| 8 | SSC Swiss Sustainable Coffee SA | 2 | |
| 9 | Storopack Inc | 2 | |
| 10 | 3 MP Holding SRL | 2 |
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 11 | Vericool Inc | 2 | |
| 12 | David Jose Espinosa Duran | 1 | |
| 13 | Microtek Holdings Inc | 1 | |
| 14 | DSM IP Assets BV | 1 | |
| 15 | G Pak Tech Inc | 1 | |
| 16 | Danimer IPCO LLC | 1 | |
| 17 | The Estate of Leonard Pearlstein | 1 | |
| 18 | Mars Inc | 1 | |
| 19 | Ecologica de los Pirineos SL | 1 | |
| 20 | MARKS & SPENCER PLC | 1 |
Danimer IPCO’s lead, anchored in polymer-processing and layered-product routes, signals that biopolymer formulation expertise is currently the primary differentiator. Challengers Amcor and Vericool approach the space from flexible-laminate and rigid-container angles respectively, pointing to distinct technical strategies among the top players.
The most recent 18–24 months of filings are undercounted due to patent publication lag; apparent activity in 2024–2026 should be treated as a floor, not a ceiling. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A 2023 filing surge shapes a growth-stage field with broad polymer-packaging coverage
The annual filing trend reveals a field that accelerated sharply in 2023, while the technology composition shows that container and laminate patents dominate but upstream polymer-chemistry branches are also well represented.
Annual filing trend
Filings were near-zero before 2019, rose to a spike of 19 in 2023, then show lower apparent counts in 2024–2026 — a pattern consistent with publication lag rather than a real retreat. The three-year recent window sits 100% above the prior three-year window, confirming multi-year growth. The 2023 peak year should be noted as an anchoring reference point for the field’s current trajectory.
↗ Hover for values · click a bar to ask EurekaTechnology composition
B65D (Containers & packaging) and B32B (Layered products & laminates) are the dominant branches, reflecting the field’s primary focus on finished packaging formats. C08J (Polymer processing & solutions) and B29C (Shaping of plastics) form a strong second tier, showing active upstream material and process work. Lower-frequency branches such as D21H (Pulp & paper compositions) and A01G (Horticulture & forestry) indicate emerging but sparse activity in cellulose-based and agricultural-film directions.
↗ 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.
Biaxially-oriented biodegradable film
A biaxially-oriented industrial or home compostable film web having at least 3 co-extruded layers selected from: a skin film layer, a sealant film layer, and a combination of a sealant film layer and a skin film layer, wherein each of the sealant film layer and skin film layer includes a blend of from 0 to about 80 wt.% polyhydroxyalkanoate (PHA) and from… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Compostable or recyclable packaging wrap | 48 |
| 2 | Compostable packaging for containment of liquids | 47 |
| 3 | Compostable packaging for containment of liquids | 43 |
| 4 | Compostable packaging for containment of liquids | 16 |
| 5 | Compostable or Recyclable Packaging Wrap | 12 |
| 6 | Compostable packaging material | 9 |
| 7 | Films containing nutrients or components for use b… | 6 |
| 8 | Bags-in-bag packaging system | 5 |
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 competitive structure means for R&D investment
The field’s growth stage, moderate concentration, and predominantly US-anchored filing activity create both entry windows and crowded zones that R&D teams should distinguish carefully.
Growth stage with a 2023 peak and easing annual volume
The lifecycle is classified as Growth: recent three-year filings sit 100% above the prior three-year window. However, annual volume has eased from the 2023 peak of 19 filings, and the most recent years are further understated by publication lag. Teams entering now face a field that is still expanding on a multi-year basis but has passed its sharpest inflection, making differentiated technical positioning more important than timing alone.
Growth · easing from 2023 peakModerate concentration leaves room for a third competitive tier
The top five filers hold 53% of the combined total among the hundred largest filers, and the leader’s 9 patent families represent nearly double the next-tier players’ 5 each. This gap is significant but the absolute counts remain small enough that a focused filing program in an adjacent branch could realistically reorder the ranking. The field has not yet hardened into the oligopoly structure seen in more mature packaging segments.
Moderate concentrationNo co-applicant activity detected in current evidence
The collaboration evidence shows no co-filed patent families in this landscape at present. This absence may reflect the early-stage, proprietary nature of biopolymer formulations, or simply that joint ventures are being protected through trade secrets rather than patents. It also signals that cross-industry consortia or academic-industry partnerships have not yet produced a visible patent footprint in this space.
Evidence pendingUS-dominant filing with meaningful PCT and European coverage
The United States leads with 19 patent records filed, followed by WIPO PCT routes with 10, and Canada, Europe (EPO), and India each with 5. China shows 4 records. This distribution suggests applicants are prioritizing North American and international-protection pathways, with Europe and India as secondary markets. Markets such as Brazil, Australia, and the UK each have only a single record, pointing to selective rather than comprehensive geographic coverage by most filers.
US-led · PCT secondaryGo 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.
Danimer IPCO leads on polymer processing; Amcor and Vericool challenge from laminate and container angles
The top players all entered recently as new entrants, reflecting the field’s emergence post-2019. Their technology emphases diverge sharply, suggesting the competitive battle will be fought across distinct material-processing and format dimensions rather than on a single axis.
Danimer IPCO LLC
Danimer IPCO LLC holds 9 patent families, the largest position in the landscape. Its technology focus is concentrated in B29C 48 and B29C 55 (plastics shaping/extrusion) and B32B 27 (layered laminates), pointing to a vertical integration from polymer processing through to finished film structures. Momentum is classified as a new entrant with 7 families filed in the recent window, indicating the bulk of its portfolio was built quickly and recently.
9 patent familiesAmcor Flexibles North America Inc
Amcor Flexibles North America holds 5 patent families and focuses on B32B 27 (layered laminates), B65D 65 (containers and packaging), and B32B 7 (laminate bonding), reflecting a finished-format approach leveraging existing flexible-packaging manufacturing expertise. Also classified as a new entrant with 4 recent families, Amcor’s entry signals that large established converters are now committing IP resources to compostable formats rather than leaving the space to start-ups.
5 patent families| Applicant | Recent (3 yrs) | Trend |
|---|---|---|
| Danimer IPCO LLC | 7 | ▲ new entrant |
| Amcor Flexibles North America Inc | 4 | ▲ new entrant |
| Vericool World LLC | 4 | ▲ new entrant |
| Northern Tech International Corp | 3 | ▲ new entrant |
| Guala Pack SpA | 3 | ▲ new entrant |
| New Frontier Foods | 1 | ▲ new entrant |
Under-served branches in polymer additives, cellulose, and packaging machinery
Several IPC branches adjacent to the dominant container and laminate core show low patent counts relative to their technical relevance to compostable packaging. These observations identify areas of relative sparsity; whether they represent genuine R&D opportunities depends on each team’s capabilities and strategic fit.
D21H · Pulp & paper compositions
With only 7 patent records and a 5% share of the technology mix, pulp and paper compositions are an under-served branch despite cellulose-based substrates being a central enabling material for compostable packaging. The existing coverage is largely tied to Leonard Pearlstein’s estate filings in coated-paper formats. Teams with wet-chemistry or fiber-engineering capabilities could find relatively open ground here, particularly for barrier-coating formulations that extend compostable paper performance without sacrificing end-of-life properties.
Search this in Eureka →C08K · Use of additives in polymers
Only 2 patent records address polymer additive formulations (C08K) in this landscape — a striking sparsity given that additive packages (plasticizers, nucleating agents, pro-degradants) are often the practical lever for tuning compostability kinetics and mechanical performance of biopolymer films. This branch sits adjacent to the more populated C08L and C08J zones. Entry would suit teams with compounding or additive-chemistry backgrounds, and could complement existing positions in the dominant B32B and B65D spaces.
Search this in Eureka →How leaders differ across technology routes
Route coverage across the main technology branches in the current evidence set.
| Player | B65D 65 · Containers & packaging | B32B 27 · Layered products & laminates | C08J 5 · Polymer processing & solutions | B29C 48 · Shaping of plastics | B65D 81 · Containers & packaging |
|---|---|---|---|---|---|
| Danimer IPCO LLC | Absent | Strong · 9 | Strong · 9 | Strong · 9 | Absent |
| Amcor Flexibles North America Inc | Strong · 5 | Strong · 5 | Absent | Absent | Strong · 3 |
| Vericool World LLC | Strong · 5 | Absent | Absent | Absent | Strong · 5 |
| Vericool Inc | Strong · 4 | Absent | Absent | Absent | Strong · 4 |
| Northern Tech International Corp | Absent | Strong · 4 | Strong · 4 | Absent | Absent |
| Guala Pack SpA | Strong · 3 | Strong · 3 | Absent | Moderate · 1 | Absent |
| Leonard Pearlstein | Strong · 4 | Moderate · 2 | Absent | Absent | Absent |
Frequently asked questions
The current landscape contains 48 patent families in scope. This is a relatively small corpus, consistent with an emerging field that accelerated sharply around 2019 and again in 2023.
Danimer IPCO LLC holds the largest position with 9 patent families, focused primarily on plastics-shaping, extrusion, and layered-laminate routes. Its portfolio was built almost entirely in the recent filing window, classifying it as a new entrant despite its leading position.
The field is in a Growth stage. Recent three-year filings are 100% above the prior three-year window on a multi-year basis. Annual volume has eased from a 2023 peak of 19 filings, and 2024–2026 counts are further understated by publication lag, so the apparent slowdown should not be read as a structural decline.
The United States leads with 19 patent records, followed by WIPO PCT routes with 10, and Canada, Europe (EPO), and India each with 5. China shows 4 records. Most filers are pursuing selective rather than comprehensive geographic coverage, with several markets holding only a single record each.
B65D (Containers & packaging) and B32B (Layered products & laminates) are the two dominant branches. C08J (Polymer processing & solutions) and B29C (Shaping of plastics) form a strong second tier. Lower-frequency branches such as D21H (Pulp & paper) and A01G (Horticulture) represent adjacent but under-served areas.
No co-applicant filings are detected in the current evidence. The absence of collaborative patents may reflect the proprietary nature of biopolymer formulations or a preference for trade-secret protection in this early-stage field. Cross-industry or academic-industry consortia have not yet produced a visible joint-filing footprint.
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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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