The Patent Finder

K-Mac

Also on record
Records under this name other than patents K-Mac holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 7 of 7 · Back to K-Mac

PatentTitleStatus Expires Confidence
US 8,004,677Focused-Beam Ellipsometer
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,395,117Spectrophotometer Using Medium Energy Ion
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,871,160Biomaterial detecting device
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,551,038System for integrated analysis of real-time polymerase chain reaction and DNA chip and method for integrated analysis using the same
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,364,459Method of quantitatively and qualitatively analyzing biomaterial in real-time
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,868,983Method for detecting nucleic acids by promoting branched DNA complex formation
Formerly held
Lapsed on the fee record
Ended Jan 16, 2026 · From the USPTO record
Lapsed on the fee recordEnded Jan 16, 2026From the USPTO record
US 7,286,242Apparatus for Measuring Characteristics of Thin Film by Means of Two-Dimensional Detector and Method of Measuring the Same
Formerly held
Term ended
Term ended Apr 19, 2023 · High confidence
Term endedTerm ended Apr 19, 2023High confidence
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