Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 2-(.omega.-alkoxycarbonyl alkanoyl)-4-butanolide

2-(.omega.-alkoxycarbonyl alkanoyl)-4-butanolide

US Patent 6222049 · Granted Apr 24, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Door handle device for vehicle2025
Wireless communication apparatus, information processing apparatus and informati2025
Three-dimensional object manufacturing method and three-dimensional object manuf2022
Building apparatus and building method2021
Semiconductor device control circuit and method thereof2017
Internal power supply voltage auxiliary circuit, semiconductor memory device and2017
Mom capacitor circuit and semiconductor device thereof2016
Negative reference voltage generating circuit and system thereof2016
Negative reference voltage generating circuit and negative reference voltage gen2016
Non-volatile semiconductor memory device and readout method thereof2014
Semiconductor device having a lower-layer line2013
Semiconductor device and inspection method therefor2012