The Patent Finder

Yeast Stage Tank Incorporated Fermentation System and Method

Lee Tech LLC

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 5 of these applications claim priority to application 14/839,763, filed Aug 28, 2015. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
PatentTitleHolderStatusExpiresTime remainingConfidence
US 11,427,839Yeast Stage Tank Incorporated Fermentation System and Method
In force
 · High confidence
Lee Tech LLCIn force
High confidence
US 11,680,278Yeast Stage Tank Incorporated Fermentation System and Method
In force
 · High confidence
Lee Tech LLCIn force
High confidence
US 12,084,707Yeast Stage Tank Incorporated Fermentation System and Method
In force
 · High confidence
Lee Tech LLCIn force
High confidence
US 12,351,852Yeast Stage Tank Incorporated Fermentation System and Method
In force
 · High confidence
Lee Tech LLCIn force
High confidence
US 12,655,453Yeast Stage Tank Incorporated Fermentation System and Method
In force
 · High confidence
Lee Tech LLCIn force
High confidence
Application 14/839,763Fermentation System for Dry Mill Processes
Abandoned
Abandoned Apr 15, 2021
Lee Tech LLCAbandonedAbandoned Apr 15, 2021not computed
Application 19/706,144Yeast Stage Tank Incorporated Fermentation System and Method
Pending
Not granted
Lee Tech LLCPendingNot grantednot computed
7 of 7 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
5 of these are in force and held by Lee Tech LLC.
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
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