QuantumScape Patents

Patent portfolio assigned to QuantumScape (verified via public assignee records). Estimated patent count: 160. Public US solid-state battery developer (NYSE: QS). Confirmed partners/customers: Volkswagen/PowerCo (first OEM) and Honda (2nd OEM, multi-year JV Jun 2026), plus ceramics manufacturing partners Murata and Corning. Competitors: Solid Power, SES AI, LG Chem. Has extensive patents (assignee QuantumScape on Google Patents; ~160+ issued US patents, ~288 globally per GreyB); patent_count_estimate=160 reflects issued US patents.