EV Battery Pack for Two-Wheelers Patent Landscape
The EV battery pack for two-wheelers patent space is nascent but in a growth phase, with Sparkion Power Algorithms Ltd holding the largest position among a small field of three ranked applicants. India is the dominant filing jurisdiction, and activity is concentrated in electric vehicle propulsion and battery cell technologies.
Sparkion Power Algorithms leads a highly concentrated, early-stage field
Sparkion Power Algorithms Ltd holds the top position with 4 patent families, followed by Ather Energy Ltd with 2 patent families and independent inventor Usman Dadamiya Pinjari with 1 patent family. Together, the top five filers account for 100% of the ranked applicants visible in this query’ combined total, reflecting an extremely narrow competitive field.
The tier gap between Sparkion and the rest is immediate: the leader holds twice the families of the next-ranked applicant. This concentration signals that no broad defensive portfolio has yet been established by a major OEM or battery conglomerate, leaving the field open to new entrants.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Sparkion Power Algorithms Ltd | 4 | |
| 2 | Ather Energy Ltd | 2 | |
| 3 | Usman Dadamiya Pinjari | 1 |
Sparkion’s lead across battery cell and EV propulsion subclasses suggests a systems-level approach to pack management, while Ather Energy’s focus sits squarely within EV propulsion control — consistent with its position as a commercial electric two-wheeler manufacturer.
Patent publication typically lags filing by 12–18 months; the most recent periods in this corpus should be treated as undercounts of actual filing activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Filing activity is in a growth phase; propulsion and battery chemistry dominate the technology mix
The annual filing trend and the IPC technology composition together show a field that emerged around 2021 and remains active, with a technology mix weighted toward vehicle-level integration rather than upstream cell chemistry.
Annual filing trend
Filings were absent before 2021, peaked at 3 in that year, dipped in 2022–2023, then returned to 3 in 2024. The 2025 and 2026 figures are understated due to publication lag and should not be read as a slowdown. The lifecycle evidence classifies the field as Growth, consistent with a 33% recent-window increase.
↗ Hover for values · click a bar to ask EurekaTechnology composition
B60L (Electric vehicle propulsion) accounts for the largest share of IPC records, followed by H01M (Batteries, cells and fuel cells) and H02J (Power supply and grid systems) at equal weight. Gearing, measurement, motor, and power conversion branches each appear only once, signalling that the core filing activity is concentrated at the vehicle integration and cell management layer.
↗ 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.
Energy storage systems and methods for managing in…
Disclosed herein is a system a including a controller, a switching assembly commanded by the controller, and a DC-DC charger associated via the switching assembly with an array of power storage devices (PSDs). The system is controllably connectable to a power source, and, to rechargeable loads. The switching assembly is configured to individually enable and… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Energy storage systems and methods for managing in… | 6 |
| 2 | Switch systems for rechargeable battery arrays | 4 |
| 3 | Energy storage systems and methods for managing in… | 3 |
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 decisions
The combination of a growth lifecycle, extreme concentration among a handful of applicants, and sparse coverage in adjacent technical branches points to meaningful room for differentiated IP positioning.
Growth-stage field with no prior-art overhang
The lifecycle evidence classifies this space as Growth, with annual filings still rising and a 33% increase in the recent window. The field only emerged in 2021, meaning prior-art density is low and foundational claims remain available. Engineers entering now can still shape the core taxonomy rather than design around an established thicket.
Growth stageThree applicants account for all ranked activity
The top five filers hold 100% of the ranked applicants visible in this query’ combined total, and the entire ranked corpus comprises only three applicants. This is a pre-assignee snapshot: no major tier-one battery supplier or global OEM has yet staked a visible position. The absence of large incumbents lowers the defensive barrier but also signals limited validated commercial demand to date.
High concentrationNo co-filing activity detected
The collaboration evidence is empty — no co-applicant pairs appear in the corpus. Given the small total of 8 patent families across three entities, this is unsurprising but notable: there are no consortium or joint-development signals that would indicate pre-competitive standards activity. An R&D partnership in this space would be relatively novel.
Evidence pendingIndia is visible in; PCT and US offer secondary reach
India leads with 4 patent records, followed by the United States and WIPO (PCT) with 2 each. The India-first profile reflects the home market of both Sparkion and Ather Energy and aligns with India’s large two-wheeler EV adoption. PCT filings indicate at least some applicants are seeking broader international protection, but coverage outside India and the US remains thin.
India-ledGo 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.
Sparkion Power Algorithms Ltd
Sparkion holds 4 patent families, the largest position in this corpus. Its technology emphasis spans H01M 10 (battery cells and fuel cells) alongside B60L 53 and B60L 58 (EV propulsion subclasses), suggesting an integrated approach covering both electrochemical management and vehicle-level energy delivery. Momentum is classified as a new entrant, meaning its filing base is recent and the trajectory is still being established.
families: 4Ather Energy Ltd
Ather Energy holds 2 patent families, filing entirely within B60L subclasses covering propulsion control, safety, and energy storage integration at the vehicle level. As a commercial electric scooter manufacturer, Ather’s patent activity reflects operational IP needs rather than upstream technology development. Momentum is classified as a new entrant with recent activity.
families: 2Frequently asked questions
The current corpus contains 8 patent families in scope. This is a nascent field that only began generating filings in 2021, so the total remains small relative to broader EV battery segments.
Sparkion Power Algorithms Ltd leads with 4 patent families, followed by Ather Energy Ltd with 2 patent families. A third entity, independent inventor Usman Dadamiya Pinjari, holds 1 patent family.
India leads with 4 patent records, consistent with the India-based identity of the top applicants. The United States and WIPO (PCT) each account for 2 patent records, indicating some applicants are pursuing international protection.
The field is classified as Growth, with a 33% increase in the recent filing window. Annual filings were absent before 2021 and have remained active since. The most recent periods are likely undercounted due to the standard 12–18 month patent publication lag.
B60L (Electric vehicle propulsion) is visible in with 7 patent records. H01M (Batteries, cells and fuel cells) and H02J (Power supply and grid systems) follow with 4 records each. Gearing, measurement, motor, and power conversion classes each appear only once.
No co-applicant pairs have been identified in the current corpus. All 8 patent families appear to have been filed by single applicants, and there are no visible consortium or joint-development arrangements at this stage.
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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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