Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of 4-quinolinones

Process for the preparation of 4-quinolinones

US Patent 4585867 · Granted Apr 29, 1986

Estimated economic value: $7,408,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for detecting an immune cellular response2025
Antigens derived from filaggrin and their use for diagnosing rheumatoid polyarth2005
Method for masking polyisocyanates in emulsion2005
Salts derived from 26-(dialkylaminoalkylsulphonyl)pristinamycin IIB1994
N-sulfomethylglycinate, use in the preparation of herbicides of the glyphosate t1993
Process for the preparation of N-sulfomethylglycinate1992
Process for the preparation of compounds containing a triazole and tetrahydrofur1989
3-phenyl-2-propeneamine derivatives, their preparation and composition containin1988
Preparation of herbicides containing a phosphonate group from intermediate benzo1988
3-phenyl-2-propeneamine derivatives, their preparation and compositions containi1987
Synergistine derivatives having anti-bacterial activity and their use1986
Synergistine derivatives, their preparation and pharmaceutical compositions cont1986