Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 1,4-bis{.beta.-[N-methyl-N-(2-hydroxyethyl)amino]propionyl}piperazine and process for its preparation

1,4-bis{.beta.-[N-methyl-N-(2-hydroxyethyl)amino]propionyl}piperazine and process for its preparation

US Patent 6143893 · Granted Nov 7, 2000

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Highly environmentally sustainable composite material2021
Composite material comprising pectin and calcium phosphate and method for its re2015
Chain extender for the synthesis of heparinizable, biocompatible polymers1999
Polyetheramidoamine hydrogels as heparinizable materials1997
Polyetheramidoamine superabsorbent hydrogels1996
Esters of arylpropionic acids endowed with an anti-inflammatory activity1983
Esters of arylpropionic acids endowed with an anti-inflammatory activity and rel1983