1. Lock the exact design version
Record the composition, process and cell assumptions as one version and bind them to a SHA-256 before evidence review begins.
→
→
→
·
PRIVATE BATTERY R&D & IP DECISION WORKSPACE
See what each design change affects — patents, tests, approvals — before release.
NexyCell keeps each design version together with its paper and patent evidence, claim-element mapping and measured test results. When the design changes, it shows which analyses, claim reviews and approvals must be redone. Run it hosted or entirely inside your network.
01Runs inside your network
02Tracks design-change impact
03Separate technical and IP sign-off
Core service capabilities
See why this design can—or cannot—be released
2. Review the evidence snapshot
Keep the paper and patent source, checked time, scope and exact snapshot together so later changes can be detected.
3. Map claim elements to design features
Separate what is present, absent or uncertain in the exact design without presenting software output as a legal opinion.
4. Record a feature-changing alternative
Describe which feature changes, why it may reduce overlap and which engineering trade-offs must be validated.
5. Attach approved physical validation
Bind measured cell results, quality flags and reviewer approval to the same design version; simulation alone cannot pass this gate.
6. Release an independently reviewed decision
Release only after the technical and IP gates pass, with the evidence history and exact decision hash preserved.
This walkthrough uses product sample data, never customer data.Customer Workspace login →
If the design changesv18 makes 3 analyses, 2 claim mappings and 1 decision require review.
Open the public walkthrough ↓START WITH THE WORK
Test, review, security and IP teams work from one record
IS IT A FIT?Know the fit before sharing sensitive dataCheck the fit and the current scope before you share any sensitive data.＋
A strong fit when
- Design versions, papers, patent claims and test results are split across folders or spreadsheets.
- Technical and IP reviewers must independently approve evidence before a decision leaves the team.
- Raw test data cannot be uploaded to a shared public service.
- You need a reproducible trail from an exact design version to a released decision.
Not the current beta scope
- Automatic cycler or production-equipment control.
- A complete LIMS, MES or general-purpose private Workspace replacement.
- Safety certification, legal opinion or automatic go/no-go decisions.
- Turnkey Neware or BioLogic ingestion before fixture-led validation.
Available nowVersioned designs, paper and patent evidence, claim matrices, alternatives, physical-validation gates, controlled decisions, Arbin analysis and customer-local Docker deployment.
WORKS WITH YOUR TOOLSKeep the systems you trust. Govern the decision here.NexyCell is the controlled decision layer between source systems and an authorized battery R&D/IP release—not a forced replacement for every lab tool.＋
Connect or import
Cyclers, LIMS/ELN, simulation and licensed patent/science services remain systems of source. Bring only approved snapshots and identifiers across the boundary.
NexyCell governs
Bind the exact design hash to evidence, claim elements, feature-changing alternatives, physical validation and independent technical/IP review.
Release decision proof
Produce a review history, source snapshots, staleness state, validation gates and a hash-verifiable release manifest.
SUPPORTING TOOLSConnect evidence without confusing software with approvalSimulation, manufacturing and discovery tools support investigation. Official registers, qualified counsel, independent review and physical validation remain explicit gates.＋
✦ Design with one sentence
✦
Or start from a template:
CAPABILITIES
What NexyCell does
WORKFLOW
From composition to decision
1
→
2
→
3
→
4
PRINCIPLES
Why you can trust it
DATA
Source-bounded reference data for screening
COMPANY
About
Company & product capabilities
Company
NexyFabNexyCellNexyFlowNexyWise
Product capabilities
Battery R&D and IP product engineering —
Nexysys ecosystem
Some links are on the roadmap; each product also works independently.
CONSULTINGExpert consulting＋
CONSULTING
Expert consulting
Scope
How it works
WHO IT'S FOR
Built for battery teams with a review obligation
Start where traceability, confidentiality or release accountability is already slowing the work.
Cell and materials R&D
Replace folder-and-spreadsheet handoffs with a reproducible experiment, dataset and analysis chain.
See the validation workflow →Security-sensitive laboratories
Keep source and normalized files on customer-managed infrastructure with local identities, storage and audit.
Validation and quality leaders
Enforce creator-reviewer separation and release only an approved, hash-bound report.
Review the control model →PILOT PLANNINGDefine success before data crosses the boundaryCreate a measurable baseline, target and acceptance-gate draft. The estimate is planning evidence, not a promised customer result.＋
Planning estimate only. No efficiency or ROI claim is valid until the customer reproduces both the baseline and measured result on the named fixture.
PLANS
How to engage
Private Battery R&D & IP Workspace
Customer-local Docker deployment for confidential designs, evidence, validation data, local accounts, independent review, audit and offline bundles.
Hosted Battery R&D & IP Workspace
Contract-specific paid pilot for 4–6 weeks, invoiced by bank transfer. Annual plans are offered only after a successful pilot.
R&D/IP pilot onboarding
Select one design question, evidence scope, reviewer roles, physical success criteria and customer acceptance plan.
Start with one real, non-production design question
We will check the evidence boundary, design baseline, reviewer roles, physical gate and measurable pilot outcome before asking for sensitive data.
LAYER 1
Materials
✦
Auto-design
● Cathode designer
Chemistry design (doping & coating)
● Anode designer · graphite / silicon
Auto-analysis
Material design response function composition variable · practical capacity · stability trade-off
Decision-support reviewNCM composition evidence profile discrete composition queries · patent matches · paper matches
Decision-support reviewDesign screening evidence path inputs · model · retrieval · review gate
Decision-support review
SYNTHESIS
Synthesis process design
✦
① Precursor (co-precipitation)
② Lithiation & sintering
③ Post-treatment
Sintering window
LAYER 2
Virtual Cell
✦
Assembly
Discharge curves
Standard protocols
Parameter fitting
Electrode formulation
Electrolyte formulation
Temperature rise
Rate capability
Interactive cell cross-section design · process · risk
Select a layer to inspect its design and manufacturing evidence.
Fast charge (CC-CV)
Li-plating vs charge rate
Auto-analysis
FACTORY
Cell manufacturing
01
Screening onlyFix the screening scope
Define what line, chemistry and process route the result represents before tuning variables.
Adds route context; it does not change equipment automatically.
Calibration boundary
Uncalibrated screening model
Only an approved profile matching line × chemistry × cell form is applied.Public inputs produce screening estimates. Production decisions require customer data, calibration, physical validation and independent approval.
Process recipe builderAdd route stages only when the base seven-stage route is insufficient.
Advanced customer variablesMap a customer variable only when its unit, target and tolerance are known.
02
Tune the process inputs
Change one process group at a time; the screening result recalculates immediately.
03
Interpret yield before optimizing
Read the interval, bottleneck and stage losses together—not the headline yield alone.
Manufacturing yield flow
stage loss · bottleneck · cost
Select a process stage to inspect loss and corrective levers.
04
Compare review-only scenarios
First search for feasible conditions, then use sensitivity to understand which variables deserve experiments.
Manufacturing target optimizer
yield · cost · energy · constraints
Candidates are review-only and never control equipment.
Manufacturing sensitivity & cause analysis
local effects · interactions · process windows
Run on demand. Results are model-based associations, not proof of physical causality.
05
Check applicability before handoff
Validation grade, uncertainty and change impact determine what this result may support next.
Manufacturing knowledge & validation grade
customer-approved → licensed evidence → theory
Knowledge pack and validation applicability are evaluated from the current chemistry and calibration scope.
Manufacturing uncertainty decomposition
measurement · process · residual · data · extrapolation · domain
Uncertainty components are evaluated for the current customer-calibration scope.
Change impact & revalidation
baseline · affected outputs · required evidence
Capture a reviewed baseline before analyzing changes.
LAYER 3
Performance & Degradation
✦
Cycle life
Thermal-runaway safety
Advanced simulation thermal · degradation · uncertainty
Screening modelView detailed assumptions and distributions
2-node thermal model
Uncalibrated screening
Degradation cause decomposition
Loading public validation…
Model equations & assumptions
Probabilistic life simulation
Combined paper & patent review
Review model evidence and IP signals for the current design in one run.
Run a combined review to retrieve relevant papers and patent families.
Patent results are technical screening, not a freedom-to-operate or legal opinion. Review independent claims and legal status with counsel.
Reduced-order screening estimate. Validate with calorimetry, cycling and customer operating data before design release.
Design × patent white-space
Cost & embodied carbon
| Element | Mass frac | $/kg cathode | kg CO₂/kg |
|---|
Sensitivity (what-if)
Regulatory readiness
🇪🇺 EU Battery Passport readiness Reg. 2023/1542 · mandatory Feb 2027
Result confidence center scope · uncertainty · calibration · provenance
Confidence describes model applicability, not guaranteed experimental accuracy.
Auto-analysis
ƒx
Methodology
●
⚗︎
●
●
📊
⚠️
🔒
★
🧪 P2D simulation sanity checks
📊 Surrogate validation suite
🔒
❝
DIGITAL TWIN
Virtual Screening
✦
One-click R&D workflow
Optimize for
NCMNCA
LFPLNMO
Recommended design
Candidates
Trade-off map
Discovery — beyond the known space
Bounded screening estimate
DFT reference · not calibrated
AI hypothesis · validate before use
INTELLIGENCE
Technology Landscape & Gap
Research density by technology
AI gap analysis
Patent pre-screen
📚
Battery Library
Connected patent, landscape, news, RAG, and live corpus tools are unavailable. Bundled Research, Standards, and Policies remain available without background network requests. Opening an external DOI or source link is an explicit user-initiated network request.
연결형 특허, 랜드스케이프, 뉴스, RAG 및 실시간 코퍼스 도구를 사용할 수 없습니다. 번들된 연구, 표준 및 정책 자료는 백그라운드 네트워크 요청 없이 사용할 수 있습니다. 외부 DOI 또는 출처 링크를 열면 사용자가 명시적으로 시작한 네트워크 요청이 발생합니다.
Seminal references
Ask the corpus (RAG)
Paper corpus search
→
Search strategy builderreproducible scope · synonyms · exclusions
Country
⚙︎ Advanced search
~
§
Legal
English is the governing version. Last updated 2026-08-30 · Operator: Nexysys Lab · support@nexysys.com
Terms of Service
1. Service. NexyCell provides public battery-screening and intelligence tools and, for approved organizations, a closed-beta Hosted or Private Battery R&D & IP Decision Workspace. The workspace links exact design versions, source-bounded evidence, claim-feature review, alternatives, physical-validation records and governed release decisions. It is provided by Nexysys Lab ("we").
2. Decision boundaries. NexyCell does not provide legal advice, a freedom-to-operate (FTO) opinion, a patent search of record, certification, autonomous legal conclusions or production-equipment control. AI output and source records may be incomplete or wrong and require independent technical and, where applicable, qualified legal review. Simulation output is bounded engineering screening and is not a substitute for parameter qualification or physical cell validation.
3. Access and organization licenses. Public tools may have usage limits that change. Hosted and Private workspaces require an organization agreement, order or issued license for the agreed users, deployment and term. Credentials and license keys are for the named organization only and may not be resold or provided to third parties. We may suspend compromised, fraudulent or out-of-scope access.
4. Fees. Commercial access and pilot fees are quoted in an order or contract and invoiced for payment by bank transfer. Prices are not published. Refund, renewal, service-level and acceptance terms are those in the signed order; mandatory law prevails.
5. Acceptable use. No systematic scraping, bulk redistribution or resale of the corpus; no circumvention of rate limits or license checks; no reverse engineering except where permitted by law. Exports are for your organization's internal use.
6. Data and attribution. The platform software and its analytics are ours. Underlying records remain subject to their sources' terms: Google Patents Public Data (CC BY 4.0, Google/IFI CLAIMS), Crossref metadata, OpenAlex (CC0), and public NIA research datasets. Patent and paper records are provided "as available" and may lag official registers.
7. Beta, warranty and liability. Closed-beta features may change and are not approved for an organization's production release process unless the signed order says otherwise. The service is provided "as is" without warranties of accuracy, completeness, fitness for a particular purpose or uninterrupted availability. To the maximum extent permitted by law, liability is governed by the signed order; absent one, our aggregate liability is limited to fees paid for the service in the preceding 12 months (or USD 100 for public-tool use). We are not liable for indirect, consequential or lost-profit damages, or for decisions made without the required independent review.
8. Changes, termination and data exit. We may update public tools and these terms. Material commercial changes take effect as stated in the signed order or at renewal. Export, return, retention and verified deletion of organization data follow the applicable deployment and signed order. Sections 2, 6 and 7 survive termination.
9. Governing law. These terms are governed by the laws of the Republic of Korea. Disputes shall be resolved by the competent courts of Seoul, unless otherwise agreed in a signed contract.
Privacy Policy
1. What we collect. We collect contact details, license activation and usage events, and security logs needed to operate the selected deployment. A Hosted workspace also stores work identity, organization membership, project metadata, saved evidence, revisions and files that users submit. A Private deployment keeps its workspace data inside the customer-controlled environment unless an administrator explicitly enables an outbound connector.
2. Device and workspace storage. Without workspace sign-in, collections, watch keywords, saved queries, recently viewed items and a license key may remain in browser localStorage. Signed-in users may explicitly save project content, immutable revisions and files to their configured workspace. Workspace content is not automatically added to a public corpus. We use no advertising or cross-site tracking cookies.
3. AI processing. Each AI-enabled surface must disclose its configured provider and data boundary. Public-tool requests may use the third-party provider disclosed at that surface. Hosted workspace tasks use approved service providers or a deterministic path and do not silently fall back to an unapproved provider. Private deployments can route tasks to customer-approved local or compatible models; external fallback is disabled by default. AI results require human review before governed release.
4. Processors and connectors. Cloudflare may provide public and Hosted deployment services. Other providers, including AI inference, email and source connectors, process data only when enabled for the relevant surface or deployment. A commercial order or deployment register identifies the approved subprocessors and outbound connectors; Private-mode administrators control their local configuration.
5. Use and retention. Contact details are used to respond to inquiries and manage pilots and contracts. For an explicitly consented Public Intelligence inquiry, we also store the selected inquiry purpose and bounded referral/campaign fields with that contact. Those campaign fields and the channel-bearing source label are removed from the lead database after 365 days by the scheduled retention job; previously collected leads are excluded from this attribution. Inquiry contact records follow the lead review and deletion process below, and no audience or cross-site tracking is performed. Hosted workspace retention, export and deletion follow the signed order and verified administrator requests, subject to security and legal-retention duties. Private workspace retention is controlled by the customer's configured storage and backup policy. Expired sessions and temporary security records are periodically removed. We do not sell personal data.
6. Your rights. To access, correct or delete your personal data, email support@nexysys.com. We respond within 30 days.