The Patent Finder

Optimal Inc.

Also on record
Records under this name other than the patents Optimal Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.

Showing 1 to 3 of 3 · Back to Optimal Inc.

PatentTitleStatus Expires Confidence
US 11,180,891Natural Fiber Reinforced Composite Panel and Method
Lapsed on the fee record
Ended Nov 23, 2025 · High confidence
Lapsed on the fee recordEnded Nov 23, 2025High confidence
US 7,231,618Fringe RLGC model for interconnect parasitic extraction
Term ended
Term ended Jun 28, 2025 · From the USPTO record
Term endedTerm ended Jun 28, 2025From the USPTO record
US 7,178,125Method for modeling triangle meshed interconnect structures using an electrically equivalent three rectangle combination for each triangle in the triangle mesh
Term ended
Term ended Jun 1, 2025 · From the USPTO record
Term endedTerm ended Jun 1, 2025From the USPTO record
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited