IP Library › Granted Patent US 12,719,334
Granted Patent B2
US 12,719,334 · App. 18/593,424 · Granted Aug 25, 2026

High-power core system

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Quick Facts
Patent No.
US 12,719,334
App. No.
18/593,424
Filed
Mar 1, 2024
Granted
Aug 25, 2026
Kind
B2
Art Unit
2834
USPC
310/12.12
Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 23, 2025
From: SVRCEK, MATTHEW; DEGRAAFF, DAVID; FITZGERALD, NATE; ROELLE, MATTHEW
To: MAINSPRING ENERGY, INC.
Reel/Frame 071812/0596 →
SECURITY INTEREST Recorded Jun 6, 2025
From: MAINSPRING ENERGY, INC.
To: AVENUE VENTURE OPPORTUNITIES FUND II, L.P., AS AGENT
Reel/Frame 071499/0428 →
Continuity (2)
Provisional Application 63449171 · Mar 1, 2023
Related Publication 20240297553A1 · Sep 5, 2024
References Cited (6)
US 3170406A · Robertson · 1965 [cited by examiner]
US 11421586B2 · Liu et al. · 2022 [cited by applicant]
US 20050109295A1 · Kaneko · 2005 [cited by examiner]
US 20120204836A1 · Roelle · 2012 [cited by examiner]
US 20160208686A1 · Gadda · 2016 [cited by examiner]
US 20200195093A1 · Svrcek · 2020 [cited by examiner]