BESS EMS/SCADA Interface Patent Snapshot 2026
The BESS EMS/SCADA interface patent space is extremely nascent, with only 8 patent families in scope and activity concentrated among three filers sharing the top positions. Annual volume has eased from its 2021 peak, signalling a field in early decline after a brief burst of activity around 2021–2022.
Three applicants dominate a very small, concentrated field
The corpus of 8 patent families is shared almost entirely among five applicants, with Ampere Power Energy SL, China Energy Investment Corp Ltd, and the National Institute of Clean and Low Carbon Energy each holding the top positions in the ranking.
The top five filers account for 100% of the ranked applicants visible in this query’ combined total, indicating near-total concentration — there is effectively no long tail of secondary participants at this stage.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Ampere Power Energy SL | 3 | |
| 2 | China Energy Investment Corp Ltd | 3 | |
| 3 | National Institute of Clean and Low Carbon Energy | 3 | |
| 4 | SRM University | 1 | |
| 5 | TWAICE Technologies GmbH | 1 |
This level of concentration in such a small corpus suggests the interface between battery energy storage system management software and SCADA protocols remains an early-stage, lightly patented niche, leaving substantial room for new entrants to establish meaningful positions.
Filings from approximately the last 18–24 months are likely under-counted due to standard patent publication lag and should not be interpreted as reflecting the true current pace of activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Activity peaked in 2021–2022; power grid systems dominate the technology mix
The two charts below capture the filing timeline and the IPC technology breakdown, showing where the brief wave of activity occurred and which technical domains have attracted the most attention.
Annual filing trend
Filings were negligible before 2020, peaked sharply in 2021 and 2022 with three records each, then fell to zero in 2023 and 2024. A single record appears in 2026, but given publication lag the true recent-period level cannot yet be assessed. The overall recent-window growth is negative at -25%, consistent with post-peak easing.
↗ Hover for values · click a bar to ask EurekaTechnology composition
H02J (Power supply and grid systems) is visible in with 8 patent records, confirming that grid-integration logic is the core of current filings. G06Q (business and administrative data processing) and H01M (batteries and fuel cells) each appear with 2 records. G01R (electric and magnetic measurement) and G05B (control and regulating systems) each register only 1 record, marking them as the sparsest branches in the current corpus.
↗ 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.
Operational planning for battery-based energy stor…
Operational planning of energy storage systems using batteries, e.g., Lithium-Ion batteries, is disclosed. A method of operating at least one server node includes: obtaining one or more load profiles associated with one or more interfacing modes of a battery energy storage system with an electrical utility distribution system, and predicting one or more… (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | Prosumers multiservice operation management system… | 5 |
| 2 | Prosumers multiservice operation management system… | 5 |
| 3 | Prosumers multiservice operation management system… | 3 |
| 4 | Operational planning for battery-based energy stor… | 2 |
| 5 | Battery management unit and methods of using the s… | 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.
Ampere Power Energy SL
Holds 3 patent records, with technology emphasis on H02J 13 (remote grid communication and monitoring), H02J 3 (AC power systems), and G06Q 50 (sector-specific data processing including energy). Its momentum trend is not separately reported in the evidence, but its EPO-anchored filings place it as the sole Western European actor at the top of the ranking.
patent records: 3China Energy Investment Corp Ltd
Holds 3 patent records jointly filed with the National Institute of Clean and Low Carbon Energy, with shared focus on H02J 3 (AC power systems), H01M 10 (secondary batteries), and H02J 7 (battery charging). Both entities are flagged as new entrants in the momentum data, indicating their 3 recent records represent their entire known activity in this niche.
patent records: 3Frequently asked questions
The current corpus contains 8 patent families in scope. This is a very small corpus, indicating that the specific intersection of battery energy storage system management and SCADA communication protocols remains a lightly patented niche.
The ranking is led jointly by Ampere Power Energy SL, China Energy Investment Corp Ltd, and the National Institute of Clean and Low Carbon Energy, each with 3 patent records. SRM University and TWAICE Technologies GmbH each hold 1 patent record.
Annual filings were negligible before 2020, peaked at 3 records each in 2021 and 2022, and have eased since. The field is classified in a Decline stage, with a recent-window growth of -25%. Filings from the most recent 18–24 months may be under-counted due to publication lag.
H02J (Power supply and grid systems) is visible in, covering all 8 patent records in the corpus. Secondary classes include G06Q (business data processing) and H01M (batteries and fuel cells) with 2 records each, while G01R and G05B each appear only once.
Yes. China Energy Investment Corp Ltd and the National Institute of Clean and Low Carbon Energy (Beijing Low Carbon Clean Energy Research Institute) have a co-filing relationship accounting for 3 jointly filed patent records. No other multi-party collaborations are recorded in the evidence.
Europe (EPO) leads with 3 patent records, followed by the United States with 2, and Austria, India, and WIPO (PCT) with 1 each. Major battery and grid markets including China, Japan, and Korea show no direct filings in this niche, representing a notable geographic coverage gap.
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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.