Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bis-betaines, a process for their preparation, and cleaning agents containing these compounds

Bis-betaines, a process for their preparation, and cleaning agents containing these compounds

US Patent 4415487 · Granted Nov 15, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for electronically monitoring scaling in an apparatus for heating and/or 2003
Antidandruff agents and cosmetic preparations1996
Pearlescent dispersions comprising fatty acid glycol ester and non-ionic surfact1995
Alkyl ether carboxylic acid taurides1993
High molecular weight protein/fatty acid condensation products which are very we1991
High molecular weight protein/fatty acid condensation products which are very we1991
Method of increasing viscosity with fatty acid-modified polyesters and highly vi1989
Method of increasing viscosity with fatty acid-modified polyesters and highly vi1989
Cosmetic agents for hair and skin treatment1988
Cosmetic agents for hair and skin treatment1988
Adsorbents based on phyllosilicic acids which have been modified so as to be org1988
Process for the preparation of copolymers1988