The Patent Finder

Young Microbrush, LLC

Also on record
Records under this name other than the patents Young Microbrush, LLC 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 9 patents it holds.

Back to Young Microbrush, LLC

PatentTitleStatus Expires Confidence
US 7,419,626Method for Injection Molding a Plastic Monolith
Term ended
Term ended Jul 3, 2023 · Medium confidence
Term endedTerm ended Jul 3, 2023Medium confidence
US 9,877,573Dental Dispensing Tip
Lapsed on the fee record
Ended Jan 30, 2022 · High confidence
Lapsed on the fee recordEnded Jan 30, 2022High confidence
US 6,673,031Liquid Applicator
Term ended
Term ended Dec 25, 2021 · High confidence
Term endedTerm ended Dec 25, 2021High confidence
US 6,357,947Applicator Having a Break Away Cup
Term ended
Term ended Sep 26, 2021 · High confidence
Term endedTerm ended Sep 26, 2021High confidence
US 6,537,239Insert for a Nozzle of a Flow Through Liquid Applicator and Combination Thereof
Term ended
Term ended May 14, 2021 · High confidence
Term endedTerm ended May 14, 2021High confidence
US 6,334,774Flow through applicator with resilient tip
Term ended
Term ended Nov 24, 2020 · From the USPTO record
Term endedTerm ended Nov 24, 2020From the USPTO record
US 6,376,025Method and system for applying minute bristles to a flow through applicator
Term ended
Term ended Sep 14, 2020 · From the USPTO record
Term endedTerm ended Sep 14, 2020From the USPTO record
US 6,709,621Bristles of an Applicator Produced in a Laser Milled Mold
Term ended
Term ended Jun 27, 2020 · Medium confidence
Term endedTerm ended Jun 27, 2020Medium confidence
US 6,238,120Fluid applicator
Term ended
Term ended Apr 7, 2020 · From the USPTO record
Term endedTerm ended Apr 7, 2020From the USPTO record
US 6,202,891Dispenser for liquid applicator
Term ended
Term ended Oct 23, 2018 · From the USPTO record
Term endedTerm ended Oct 23, 2018From the USPTO record
10 of 36 patents shown.
Pro members see all 36.
Pro members: see all 36 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited