Compostable Food-Contact Compliance Patent Snapshot 2026
Compostable food-contact compliance is an early-growth field with 24 patent families in scope, dominated by India-based filers and anchored in packaging and polymer composition classes. Activity has accelerated sharply since 2021, and no single incumbent holds a commanding position, leaving meaningful room for well-targeted technical entry.
India-led activity, fragmented top tier, no dominant incumbent
Accenture Global Solutions leads the applicant ranking with 4 patent records, followed by Freshr Sustainable Tech Inc with 3 and Lovely Professional University with 2. The remaining ranked applicants each hold a single record, indicating a highly fragmented field with no entrenched visible player.
The top five filers account for 20% of the combined total across the ranked applicants visible in this query — a low concentration ratio consistent with an immature, open assignee snapshot where no applicant has built a defensible portfolio cluster.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Accenture Global Solutions Ltd | 4 | |
| 2 | Freshr Sustainable Tech Inc | 3 | |
| 3 | Lovely Professional University | 2 | |
| 4 | E Baby Shalini | 1 | |
| 5 | Dr Rakesh Rahul Jadhav | 1 | |
| 6 | R Lavanya Bai | 1 | |
| 7 | Dr Sonal Prasad | 1 | |
| 8 | Dr S Jagadeeswari | 1 | |
| 9 | DR NGP ARTS & SCI COLLEGE | 1 | |
| 10 | S Anandhkoothan | 1 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | Dr M Ajona | 1 | |
| 12 | Jyothsna Devi Kuchipudi | 1 | |
| 13 | Chandigarh University | 1 | |
| 14 | S Violet | 1 | |
| 15 | S Shri Preetha | 1 | |
| 16 | Dr G Mahalakshmi | 1 | |
| 17 | Dr Lokesh Tarachand Lonare | 1 | |
| 18 | Sethu Institute of Technology | 1 | |
| 19 | Mrs Mita Meher | 1 | |
| 20 | Dr B Kirthiga | 1 |
Accenture’s lead position, entered as a new entrant with a focus on containers and packaging alongside garment applications, suggests that larger technology companies are beginning to recognize compliance-linked IP as strategically relevant, even from a small base. Freshr Sustainable Tech’s comparable scale with polymer-processing depth positions it as the most technically focused challenger.
Filings from 2025 and 2026 are subject to publication lag and likely understate actual activity; the competitive picture may be materially different once those records publish. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Rapid post-2021 acceleration with packaging and polymer classes dominant
Annual filing volume was effectively zero through 2020, then began climbing from 2021 onward — a pattern consistent with regulatory and market pressure around single-use plastics gaining traction. The technology class mix reveals that packaging form and polymer formulation are the core technical battlegrounds.
Annual filing trend
Filings were zero from 2017 through 2020, rose to 2 in 2021 and 2022, climbed to 3 in 2023 and 4 in 2024, then reached 9 in 2025. The 2025 and 2026 bars are understated due to publication lag and should not be read as a plateau.
↗ Hover for values · click a bar to ask EurekaTechnology composition
B65D (Containers & packaging) is the visible class with 23 patent records, followed by C08L (Polymer compositions) at 15 and C08J (Polymer processing & solutions) at 11. Food-specific classes A23L and A23B, testing class G01N, and adjacent classes including A61K and G06Q each contribute smaller shares, pointing to a field that is technically broad but structurally anchored in packaging hardware and material science.
↗ 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.
Packaging film with oxygen transmission
The present disclosure relates to compostable film, and more particularly to compostable film having desirable oxygen transmission properties for packaging of a perishable item, such as seafood products. According to an aspect, the present disclosure is directed to a compostable packaging film comprising a flexible packaging material defining a plurality of… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Biodegradable packaging with integrated heating sy… | 3 |
| 2 | Biodegradable packaging or clothing accessory with… | 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.
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.
Accenture Global Solutions Ltd
Holding 4 patent records, Accenture is the top-ranked filer and entered as a new entrant with recent filings of 2 records in the most recent window. Its technical focus spans B65D 65 and B65D 81 (containers and packaging) alongside A41D 27 (outerwear and garments), suggesting a cross-domain compliance platform rather than a pure food-packaging play. The garment co-classification is atypical for this space and warrants monitoring.
patent records: 4Freshr Sustainable Tech Inc
Freshr Sustainable Tech holds 3 patent records and entered as a new entrant with all 3 concentrated in the most recent filing window. Its technical focus is more material-science-oriented than Accenture’s, combining B65D 65 (packaging) with C08J 7 (polymer processing) and C08L 101 (polymer compositions) — a profile consistent with a company developing novel compostable substrate materials rather than system-level applications.
patent records: 3Frequently asked questions
The corpus in scope contains 24 patent families. This is a small but fast-growing field: filings were effectively zero through 2020 and reached 9 records in 2025, with 2026 data still accumulating due to publication lag.
Accenture Global Solutions Ltd leads with 4 patent records, followed by Freshr Sustainable Tech Inc with 3 and Lovely Professional University with 2. All top filers entered as new entrants, meaning no applicant has a multi-cycle portfolio in this field.
India is the visible jurisdiction with 17 patent records, driven largely by academic institutions and independent inventors. Europe (EPO) accounts for 3 records, the United States for 2, and Canada and WIPO (PCT) each for 1.
B65D (Containers & packaging) is visible in with 23 patent records, followed by C08L (Polymer compositions) at 15 and C08J (Polymer processing & solutions) at 11. Food-specific classes A23L and A23B, as well as testing class G01N, contribute smaller shares.
No co-applicant or joint-filing relationships were identified in the corpus. Current activity is driven by independent inventors, academic institutions, and small commercial entrants working separately, with no established research consortia.
The most sparse adjacent branches relative to the visible packaging core are G01N (material analysis and testing) with 3 patent records and A23B (food preservation) with 2. Both have plausible technical relevance to compostability compliance but have received minimal IP attention so far.
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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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