Coffee Capsule Patents: Who Leads, Where the Gaps Are 2026
- 82.2% of records sit with five filers. The top five assignees account for 37 of the 45 records in scope — a field concentrated at the top rather than spread across a long tail.
- Filing has cooled from its 2017 peak. 2017 recorded 7 filings, the high point in the dataset; by 2021-2024 volumes had fallen roughly 50%, though 2025-2026 figures are still filling in given publication lag.
- Kitchen-utensil claims dominate the class mix. A47J covers 80.0% of the 45 records, far ahead of packaging (B65D, 11.1%) and plastics shaping (B29C, 13.3%) — the brewing mechanism, not the capsule material, is where most claims sit.
Filing growth compares 2021 (2 records) with 2024 (1) — a three-year span. 2024 is the most recent year we treat as complete: publication lags filing by roughly 18 months, so 2025 onwards are still filling in and any growth rate that ends there would understate the field. Top-5 share is the combined record count of the five largest assignees divided by all 45 records in scope (CR5), not by the ranked leaders only.
A mechanically dense field with a short filer list
Coffee capsules and single-serve brewing systems sit at the intersection of a household appliance and a consumable package, and the claim activity in this dataset reflects that split unevenly. Most records describe puncture mechanisms, chamber pressure control and dose consistency inside the brewer itself, while comparatively few claim the capsule’s material barrier or its end-of-life recyclability. Across the 45 records in scope, filing is concentrated among a small set of assignees, and the technology composition leans heavily toward kitchen and cooking utensil claims (IPC A47J) rather than packaging or plastics-shaping classes.
That combination — a short leader list plus a class mix weighted toward mechanism over material — is the shape a mature core technology takes once the main brewing hardware has been claimed repeatedly and the packaging side has not yet attracted the same volume of filing.
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Filing trend and technology composition
The two views below use the same 45-record scope: one tracks filings by year, the other breaks records down by IPC subclass. Because a record can carry more than one class, the subclass shares add up to more than 100% of the record total.
Filing trend, 2015-2026
Filings peaked at 7 in 2017. The 2021-2024 span shows a roughly 50% decline (2 filings down to 1), and the 2025-2026 years remain incomplete because publication typically lags filing by about 18 months — treat the tail of the chart as a floor, not a ceiling.
Technology composition by IPC subclass
A47J (kitchen and cooking utensils) covers 80.0% of the 45 records, well ahead of B29C shaping-of-plastics claims (13.3%) and B65D packaging claims (11.1%). Coffee-specific process claims under A23F and filtration claims under B01D each cover 4.4% of records, marking them as the thinnest-claimed branches in the composition.
Shares are the percentage of the 45 records in scope. A patent can carry several IPC classes, so the shares add up to more than 100%.
Go deeper on Coffee Capsules and Single-Serve Systems with Eureka
This page is one run against one query. Ask Eureka your own question about coffee capsules and single-serve systems and every answer comes back with the patent numbers behind it.
Try EurekaThe most-cited prior art in this space
Automatic Puncture Mechanism of a Capsule Coffee Machine
An automatic puncture mechanism of a capsule coffee machine, which is used puncture a side wall and a top wall of a coffee capsule, including a support unit with an upper support and a lower support, a linkage unit assembled to the upper support, a first puncture unit assembled to the upper support to perforate the top wall of the coffee capsule driven by the linkage unit, a carrying base assembled to the lower support to hold the coffee capsule, and a second puncture unit assembled to the lower support to perforate the side wall of the coffee capsule driven by the linkage unit.Filed by Tsann Kuen (Zhangzhou) Enterprise, 2015-03-05 — a dual-puncture design claiming both top and side-wall perforation in a single linked motion.
| # | Publication no. | Patent title | Citations |
|---|---|---|---|
| 1 | US20100263545A1 | Gas capsule powered coffee brewer | 61 |
| 2 | US20150135965A1 | Capsule-Based System for Preparing and Dispensing a Beverage | 50 |
| 3 | US20160051080A1 | Capsule-Based System for Preparing and Dispensing a Beverage | 32 |
| 4 | US10945554B2 | Capsule-based system for preparing and dispensing a beverage | 26 |
| 5 | WO2016059426A1 | Coffee-making apparatus and method | 23 |
| 6 | US20200154933A1 | Locking Brewing Device, Beverage Brewing Device and Beverage Machine | 18 |
| 7 | EP2471420A1 | Capsule making mechanism and capsule coffee machine provided with the making mechanism | 18 |
| 8 | US10034570B2 | Capsule based system for preparing and dispensing a beverage | 12 |
| 9 | US20150059589A1 | Automatic Puncture Mechanism of a Capsule Coffee Machine | 11 |
| 10 | EP3206542A1 | Coffee-making apparatus and method | 4 |
Citation counts favour older filings by construction — a searched corpus accumulates citations over time, so treat this table as a map of influential prior art rather than a ranking of current importance.
Each row carries its publication number; clicking a row searches Eureka by that number.
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Browse MCP servers →What the numbers mean for a filing decision
Three patterns stand out once the ranking, trend and class mix are read together.
Five filers, most of the field
With 37 of 45 records held by the top five assignees, this is not a fragmented field — a small number of companies have built dense claim positions around the core brewing mechanism, and a new entrant is likely to run into their prior art regardless of geography.
Volume has cooled from its 2017 peak
Filing peaked at 7 records in 2017 and had fallen by roughly half between 2021 and 2024. The most recent years are still incomplete due to publication lag, so this reads as a plateau after an early filing wave rather than a confirmed decline.
Mechanism claims outweigh material claims
Kitchen and cooking utensil claims (A47J) cover four in five records, while packaging (B65D) and plastics-shaping (B29C) classes trail well behind. Barrier and recyclability claims — the parts of a capsule most exposed to sustainability pressure — are comparatively thin.
Eureka can read the same corpus for gaps instead of for coverage: under-claimed branches adjacent to coffee capsules and single-serve systems, with the prior art for and against each one.
A short leader list, then a long tail
The assignee ranking returned by this dataset lists 14 companies, from a leader with 12 records down to single-digit filers. The gap between the top and the rest is wide.
The top-ranked assignee holds the widest single position
The leading assignee's 12 records set the pace for the field; no other single company approaches that volume, and the next four together still only bring the top-5 total to 37 of 45 records.
A tight cluster behind the leader
Fifth place sits at 6 records, close enough to the leader's neighbours that mid-field positioning is still contestable — the gap that matters most is between the top five as a group and everyone below.
Single-filing entrants fill out the ranking
By tenth place the count drops to a single record, and the top 10 together already account for 100.0% of the 45 records in scope — there is no unranked tail beyond what this dataset returns.
| Assignee | Recent year | YoY |
|---|---|---|
| Giocoguado Ltd | 0 | — |
| Midea Group Co., Ltd. | 0 | — |
| ADG Development LLC | 0 | — |
| Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | 0 | — |
| Euro Caps Hldg BV | 0 | — |
| STRATTON ALAN KENNETH | 0 | — |
| CROSBY ALAN M | 0 | — |
| ADAMS DAVID PRESTON | 0 | — |
Where to take this next
The figures above describe where claims already sit. The next step is testing a specific design or filing plan against that map.
Check freedom-to-operate on a mechanism idea
If a new puncture, chamber-pressure or dosing mechanism is on the table, the top-5 assignees' claim scope in A47J is the first place to check before drafting.
Run a freedom-to-operate search in Patsnap EurekaScope the recyclable-barrier gap
Barrier film and oxygen-ingress claims cover a small share of this dataset's records — worth a deeper novelty check before assuming the space is open.
Explore white space in Patsnap EurekaCommon questions on coffee capsule patents
In this dataset the leading assignee holds 12 of the 45 records in scope, with the top five assignees together accounting for 82.2% of all records (37 of 45). That concentration means a small number of companies have built dense claim positions around the core brewing mechanism, and the ranking drops off sharply after the top five. Anyone assessing this space should treat the leader's portfolio, not the field average, as the benchmark to check against.
Filing peaked at 7 records in 2017 and had fallen by roughly 50% between 2021 and 2024 (2 filings down to 1). The 2025 and 2026 figures are still incomplete because publication typically lags actual filing by about 18 months, so the most recent years understate real activity. Read the trend as a plateau following an early filing wave rather than a confirmed decline.
The dominant class is A47J, kitchen and cooking utensils, covering 80.0% of the 45 records in scope — this includes puncture mechanisms, chamber pressure control and brewing hardware. Packaging claims (B65D) and plastics-shaping claims (B29C) trail well behind at 11.1% and 13.3% respectively. Coffee-specific process claims (A23F) and filtration claims (B01D) each cover only 4.4% of records, making them the thinnest branches in the composition.
The class composition points to capsule material and end-of-life claims — recyclable barrier films, oxygen-ingress sealing, and dose-consistency sensing tied to filtration — as comparatively under-claimed relative to the dense mechanism cluster in A47J. These branches carry far fewer records than the brewing hardware claims that dominate the dataset. A freedom-to-operate check focused specifically on these sub-areas, rather than the field as a whole, is the more productive starting point for new filings.
US20150059589A1, filed by Tsann Kuen (Zhangzhou) Enterprise in March 2015, claims an automatic puncture mechanism that perforates both the top wall and the side wall of a coffee capsule using a single linked motion between an upper and lower support. Its scope is specific to that dual-puncture, linkage-driven configuration rather than to capsule puncturing in general. A brewer using a different actuation path — a single-puncture design, a non-linked drive, or a puncture mechanism located elsewhere in the chamber — would need a separate claim-by-claim comparison rather than assuming this filing blocks the whole category.
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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.
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.