The Patent Finder

TENTECH Inc.

4 applications · Updated Nov 14, 2026

Patents held now

No granted US patent is recorded under this name. The published applications below are what the record holds.

Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

3 pending · 1 no status recorded

Showing 1 to 4 of 4, newest filing first. An application has no patent term. A term is computed when and if it grants, and appears on that patent's own page. Where no title is shown, the bulk publication record carries none and this site holds no USPTO file history for that application.

ApplicationTitleFiledStatus
18/577,276Jan 5, 2022No status recorded
18/289,756Integrated Handpiece PlugJan 4, 2022Pending
18/289,754High-Frequency Treatment HandpieceJan 4, 2022Pending
18/284,095Vibration Unit Available for Eyesight Recovery GlassesJan 4, 2022Pending

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built
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