Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Surface-active compounds having a perfluoroalkyl group and a nitrogen-containing aliphatic radical, a process for their preparation and their use

Surface-active compounds having a perfluoroalkyl group and a nitrogen-containing aliphatic radical, a process for their preparation and their use

US Patent 5103048 · Granted Apr 7, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system to localize a carrier on a laboratory transport system2025
Gripper for a laboratory container sorting device2024
Laboratory sample distribution system and corresponding method of operation2024
Laboratory system, laboratory sample distribution system and laboratory automati2023
Fluorine-free water-repellent composition2021
Fluorine-containing water-repellent composition2020
Composition comprising mixtures of polyacryates with fluorine-containing polyacr2019
Oil-, water- and soil-repellent perfluoroalkylethyl methacrylate copolymers2011
Fluid handling apparatus and method of handling a fluid2010
Process for the preparation of perfluorocarboxylic acids2003
Mixtures of alkoxylates having foam-suppressing and disinfecting action and thei1999
Composition for the water- and oil-repellent treatment of absorbent materials1998