Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Amphoteric surfactants having multiple hydrophobic and hydrophilic groups

Amphoteric surfactants having multiple hydrophobic and hydrophilic groups

US Patent 5914310 · Granted Jun 22, 1999

Estimated economic value: $412,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cold storage container2025
Backlight module and display device2025
Display panel and display device2025
Liquid crystal alignment method comprising applying an alignment voltage to a fi2025
Optical film, polarizer and display device2025
Display module and seamless splicing display device2025
Liquid crystal display panel, driving method thereof, and display device2025
Polarizers, manufacturing methods thereof, and display panels2025
Display panel and mobile terminal with reduce crosstalk and improved charging un2025
Homogeneous assay2024
Devices and methods for tissue and cell staining (II)2024
Liquid crystal alignment method, liquid crystal display panel, and mobile termin2024