| Electrolyte scale-up (grams → 100 g) Critical Path |
Lab-scale synthesis validated; reproducibility shown in coin cells |
~€500k for scale-up reactors, gloveboxes, and analytical runs |
Without scale-up, cannot provide material for industrial pilots; delays LOIs converting to contracts; investor probability drops by ~40% |
Secure venture client pilot (€50–100k each) to co-fund; use Forschungszulage for payroll; bridge with seed VC |
| Cycle life >500 cycles Performance Validation |
100–200 cycles achieved; degradation pathways not stabilized |
~€1.5–2M for advanced materials optimization, testing, analytics |
Without >500 cycles, no entry into EV/grid pilots; Series A probability reduced by ~50% |
Stack industrial testing partnerships (BMW Battery Campus, Airbus D&S); co-develop with Fraunhofer IKTS; raise Series A VC with milestone-based tranches |
| Pouch cell prototypes (0.5–1 Ah) Demonstrator |
Coin-cell prototypes only; no relevant-environment form factor |
~€5M for pilot line equipment, packaging, safety testing |
Without pouch cells, cannot meet TRL 6; limits strategic interest to “academic curiosity” |
Negotiate JDA with OEM/Tier-1 for cost-share; apply BMBF KMU-innovativ only if required by partner; bridge with Series B VC |
| Industrial pilots (TRL 6 validation) Market Validation |
LOIs in discussion; no paid industrial pilots secured |
~€1–2M to run first paid demos in aerospace/energy |
Without pilots, LOIs remain “soft” → investors discount valuation; exit window slips by 2–3 years |
Convert LOIs → paid venture client pilots (€100–300k each); use R&D tax credits to cover in-house work; tie deliverables to acquirer-relevant metrics |
| Team build-up (ops + scale-up engineers) Operational |
Core team = 1 scientist, 1 engineer, 1 business lead; ops & QA missing |
~€300–400k/year for 2–3 key hires (scale-up engineer, QA/regulatory, partnerships lead) |
Weak ops bandwidth lowers grant evaluator confidence and slows investor diligence; VC views as execution risk |
Cover via industrial partner secondments (shared engineers); use VC funds for hires only at TRL 5–6; use grants to finance research staff |
| IP portfolio expansion (continuations, defensive filings) Legal Protection |
2 patents granted, 3 pending |
~€150–200k for filings, FTO, continuations |
Weak IP reduces M&A attractiveness; exit valuation discount of ~20–30% |
Use industrial cost-sharing (partner pays for FTO in their field-of-use); earmark small % of VC round for continuous filings; combine with Fraunhofer patent pool if co-developed |
| Series A financing (TRL 4–5 → TRL 6) Core Funding |
Deck and narrative ready; no lead secured yet |
Gap: anchoring lead investor €8–12M |
Without lead, syndication fails; delays TRL 6 by 12–18 months |
Target deep-tech VCs (HTGF, Vsquared, BlueYard); strengthen case with paid pilots + tax credits as de-risking; position as first hydride solid-state platform |